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Diaz CE, Andres MF, Lacret R, Cabrera R, Gimenez C, Kaushik N, Gonzalez-Coloma A. Antifeedant, antifungal and nematicidal compounds from the endophyte Stemphylium solani isolated from wormwood. Sci Rep 2024; 14:13500. [PMID: 38867066 PMCID: PMC11169264 DOI: 10.1038/s41598-024-64467-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 06/10/2024] [Indexed: 06/14/2024] Open
Abstract
The continuous search for natural product-based biopesticides from fungi isolated from untapped sources is an effective tool. In this study, we studied a pre-selected fungal endophyte, isolate Aa22, from the medicinal plant Artemisia absinthium, along with the antifungal, insect antifeedant and nematicidal compounds present in the extract. The endophyte Aa22 was identified as Stemphylium solani by molecular analysis. The antifungal activity was tested by broth microdilution against Fusarium solani, F. oxysporum, F. moniliforme and Botrytis cinerea, the insect antifeedant by choice bioassays against Spodoptera littoralis, Myzus persicae and Rhopalosiphum padi and the in vitro mortality against the root-knot nematode Meloiydogyne javanica. The structures of bioactive compounds were determined on the basis of 1D and 2D NMR spectroscopy and mass spectrometry. The ethyl acetate extract obtained from the solid rice fermentation showed mycelial growth inhibition of fungal pathogens (EC50 0.08-0.31 mg/mL), was antifeedant to M. persicae (99%) and nematicidal (68% mortality). A bioguided fractionation led to the isolation of the new compound stempholone A (1), and the known stempholone B (2) and stemphol (3). These compounds exhibited antifeedant (EC50 0.50 mg/mL), antifungal (EC50 0.02-0.43 mg/L) and nematicidal (MLD 0.5 mg/mL) activities. The extract activities can be explained by 3 (antifungal), 1-3 (antifeedant) and 1 (nematicidal). Phytotoxicity tests on Lolium perenne and Lactuca sativa showed that the extract and 1 increased L. sativa root growth (121-130%) and 1 reduced L. perenne growth (48-49%). These results highlight the potential of the endophytic fungi Aa22 as biotechnological source of natural product-based biopesticides.
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Affiliation(s)
- Carmen E Diaz
- Instituto de Productos Naturales, y Agrobiologia, Consejo Superior de Investigaciones Cientificas, Avda. Astrofisico F. Sanchez 3, 38206, La Laguna, Tenerife, Spain
| | - Maria Fe Andres
- Instituto de Ciencias Agrarias, Consejo Superrior de Investigaciones Cientificas, Serrano 115, 28006, Madrid, Spain
| | - Rodney Lacret
- Instituto de Ciencias Agrarias, Consejo Superrior de Investigaciones Cientificas, Serrano 115, 28006, Madrid, Spain
| | | | | | - Nutan Kaushik
- The Amity Food and Agriculture Foundation, Amity University, Noida, Uttar Pradesh, 201313, India
| | - Azucena Gonzalez-Coloma
- Instituto de Ciencias Agrarias, Consejo Superrior de Investigaciones Cientificas, Serrano 115, 28006, Madrid, Spain.
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Luo X, Chen X, Zhang L, Liu B, Xie L, Ma Y, Zhang M, Jin X. Chemical Constituents and Biological Activities of Bruguiera Genus and Its Endophytes: A Review. Mar Drugs 2024; 22:158. [PMID: 38667775 PMCID: PMC11050931 DOI: 10.3390/md22040158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 03/19/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
The genus Bruguiera, a member of the Rhizophoraceae family, is predominantly found in coastal areas as a mangrove plant, boasting a rich and diverse community of endophytes. This review systematically compiled approximately 496 compounds derived from both the Bruguiera genus and its associated endophytes, including 152 terpenoids, 17 steroids, 16 sulfides, 44 alkaloids and peptides, 66 quinones, 68 polyketides, 19 flavonoids, 38 phenylpropanoids, 54 aromatic compounds, and 22 other compounds. Among these, 201 compounds exhibited a spectrum of activities, including cytotoxicity, antimicrobial, antioxidant, anti-inflammatory, antiviral, antidiabetic, insecticidal and mosquito repellent, and enzyme inhibitory properties, etc. These findings provided promising lead compounds for drug discovery. Certain similar or identical compounds were found to be simultaneously present in both Bruguiera plants and their endophytes, and the phenomenon of their interaction relationship was discussed.
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Affiliation(s)
- Xiongming Luo
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China; (X.C.); (L.Z.); (B.L.); (L.X.)
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Y.M.); (M.Z.)
| | - Xiaohong Chen
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China; (X.C.); (L.Z.); (B.L.); (L.X.)
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Y.M.); (M.Z.)
| | - Lingli Zhang
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China; (X.C.); (L.Z.); (B.L.); (L.X.)
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Y.M.); (M.Z.)
| | - Bin Liu
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China; (X.C.); (L.Z.); (B.L.); (L.X.)
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Y.M.); (M.Z.)
| | - Lian Xie
- School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China; (X.C.); (L.Z.); (B.L.); (L.X.)
| | - Yan Ma
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Y.M.); (M.Z.)
- School of Basic Medical Sciences, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Min Zhang
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Y.M.); (M.Z.)
- School of Basic Medical Sciences, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Xiaobao Jin
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou 510006, China; (Y.M.); (M.Z.)
- School of Basic Medical Sciences, Guangdong Pharmaceutical University, Guangzhou 510006, China
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3
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Screening of Insecticidal and Antifungal Activities of the Culturable Fungi Isolated from the Intertidal Zones of Qingdao, China. J Fungi (Basel) 2022; 8:jof8121240. [PMID: 36547573 PMCID: PMC9783798 DOI: 10.3390/jof8121240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/09/2022] [Accepted: 11/22/2022] [Indexed: 11/25/2022] Open
Abstract
Numerous studies focused on drug discovery perspective have proved the great potential for exploration of marine-derived fungi to seek bioactive chemicals. Yet, marine-derived fungi are less explored compared to their terrestrial counterparts. Here, 181 fungal strains (134 species) isolated from marine algae and sediment in Chinese intertidal zones were screened to reveal bioactivities using brine shrimp, green peach aphid and plant pathogens as targets. Fermentation supernatants of 85 fungal strains exhibited a high lethality (>70%) of brine shrimp at 24 h, and 14 strains appeared to be acute-toxic as featured by more than 75% mortality at 4 h, indicating efficient insecticidal bioactivity. The crude extracts of 34 strains displayed high toxicity to green peach aphid with more than 70% of mortality at 48 h. For the plant pathogens tested, the inhibitory rates of eight fungal strains affiliated with Alternaria (AS3, AS4), Amphichorda (AS7), Aspergillus (AS14), Chaetomium (AS21), Penicillium (AS46), Purpureocillium (AS55) and Trichoderma (AS67) were equal or higher than that of the positive Prochloraz, and five of them (AS7, AS14, AS21, AS55, AS67) were also strongly toxic to brine shrimp or aphid. Our findings indicate broad potential for exploration of marine-derived fungi as candidate resources to pursue bioactive compounds in controlling agricultural pests and pathogens.
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Sebak M, Molham F, Greco C, Tammam MA, Sobeh M, El-Demerdash A. Chemical diversity, medicinal potentialities, biosynthesis, and pharmacokinetics of anthraquinones and their congeners derived from marine fungi: a comprehensive update. RSC Adv 2022; 12:24887-24921. [PMID: 36199881 PMCID: PMC9434105 DOI: 10.1039/d2ra03610j] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 08/14/2022] [Indexed: 11/21/2022] Open
Abstract
Marine fungi receive excessive attention as prolific producers of structurally unique secondary metabolites, offering promising potential as substitutes or conjugates for current therapeutics, whereas existing research has only scratched the surface in terms of secondary metabolite diversity and potential industrial applications as only a small share of bioactive natural products have been identified from marine-derived fungi thus far. Anthraquinones derived from filamentous fungi are a distinct large group of polyketides containing compounds which feature a common 9,10-dioxoanthracene core, while their derivatives are generated through enzymatic reactions such as methylation, oxidation, or dimerization to produce a large variety of anthraquinone derivatives. A considerable number of reported anthraquinones and their derivatives have shown significant biological activities as well as highly economical, commercial, and biomedical potentialities such as anticancer, antimicrobial, antioxidant, and anti-inflammatory activities. Accordingly, and in this context, this review comprehensively covers the state-of-art over 20 years of about 208 structurally diverse anthraquinones and their derivatives isolated from different species of marine-derived fungal genera along with their reported bioactivity wherever applicable. Also, in this manuscript, we will present in brief recent insights centred on their experimentally proved biosynthetic routes. Moreover, all reported compounds were extensively investigated for their in-silico drug-likeness and pharmacokinetics properties which intriguingly highlighted a list of 20 anthraquinone-containing compounds that could be considered as potential drug lead scaffolds.
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Affiliation(s)
- Mohamed Sebak
- Microbiology and Immunology Department, Faculty of Pharmacy, Beni-Suef University Beni-Suef 62514 Egypt
| | - Fatma Molham
- Microbiology and Immunology Department, Faculty of Pharmacy, Beni-Suef University Beni-Suef 62514 Egypt
| | - Claudio Greco
- Molecular Microbiology Department, The John Innes Center Norwich Research Park Norwich NR4 7UH UK
| | - Mohamed A Tammam
- Department of Biochemistry, Faculty of Agriculture, Fayoum University Fayoum 63514 Egypt
| | - Mansour Sobeh
- AgroBioSciences Department, Mohammed VI Polytechnic University (UM6P) Ben Guerir Morocco
| | - Amr El-Demerdash
- Organic Chemistry Division, Department of Chemistry, Faculty of Science, Mansoura University Mansoura 35516 Egypt +00447834240424
- Department of Metabolic Biology and Biological Chemistry, The John Innes Center Norwich Research Park Norwich NR4 7UH UK
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Hafez Ghoran S, Taktaz F, Ayatollahi SA, Kijjoa A. Anthraquinones and Their Analogues from Marine-Derived Fungi: Chemistry and Biological Activities. Mar Drugs 2022; 20:474. [PMID: 35892942 PMCID: PMC9394430 DOI: 10.3390/md20080474] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/13/2022] [Accepted: 07/22/2022] [Indexed: 12/11/2022] Open
Abstract
Anthraquinones are an interesting chemical class of polyketides since they not only exhibit a myriad of biological activities but also contribute to managing ecological roles. In this review article, we provide a current knowledge on the anthraquinoids reported from marine-derived fungi, isolated from various resources in both shallow waters such as mangrove plants and sediments of the mangrove habitat, coral reef, algae, sponges, and deep sea. This review also tentatively categorizes anthraquinone metabolites from the simplest to the most complicated scaffolds such as conjugated xanthone-anthraquinone derivatives and bianthraquinones, which have been isolated from marine-derived fungi, especially from the genera Apergillus, Penicillium, Eurotium, Altenaria, Fusarium, Stemphylium, Trichoderma, Acremonium, and other fungal strains. The present review, covering a range from 2000 to 2021, was elaborated through a comprehensive literature search using the following databases: ACS publications, Elsevier, Taylor and Francis, Wiley Online Library, MDPI, Springer, and Thieme. Thereupon, we have summarized and categorized 296 anthraquinones and their derivatives, some of which showed a variety of biological properties such as enzyme inhibition, antibacterial, antifungal, antiviral, antitubercular (against Mycobacterium tuberculosis), cytotoxic, anti-inflammatory, antifouling, and antioxidant activities. In addition, proposed biogenetic pathways of some anthraquinone derivatives are also discussed.
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Affiliation(s)
- Salar Hafez Ghoran
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 16666-63111, Iran; (S.H.G.); (S.A.A.)
- Medicinal Plant Breeding & Development Research Institute, University of Kurdistan, Sanandaj 66177-15175, Iran
| | - Fatemeh Taktaz
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
- Department of Biology, Faculty of Sciences, University of Hakim Sabzevari, Sabzevar 96179-76487, Iran
| | - Seyed Abdulmajid Ayatollahi
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 16666-63111, Iran; (S.H.G.); (S.A.A.)
| | - Anake Kijjoa
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar and CIIMAR, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
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Hasanien YA, Nassrallah AA, Zaki AG, Abdelaziz G. Optimization, purification, and structure elucidation of Anthraquinone pigment derivative from Talaromyces purpureogenus as a novel promising antioxidant, anticancer, and kidney radio-imaging agentAnthraquinone pigment as a promising antioxidant, anticancer, and radio-imaging agent. J Biotechnol 2022; 356:30-41. [PMID: 35868432 DOI: 10.1016/j.jbiotec.2022.07.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 07/14/2022] [Accepted: 07/15/2022] [Indexed: 11/30/2022]
Abstract
This study aims to investigate the bioproduction and prospective biological applications of a natural red pigment from Talaromyces purpureogenus AUMC2603. Maximum pigment yield was achieved by a numerical optimization at pH 6, temperature 25°C, and an 18-day incubation period on Yeast Malt Broth (YMB) media. The crude pigment was separated and purified into two pigment fractions via solid-phase extraction and then characterized as anthraquinone (dominant) and herquinone by LC/MS and 1HNMR analysis. The crude pigment extract and the two separated fractions displayed a potential antioxidant activity. Additionally, they showed a powerful anticancer activity towards cancer cell lines, MCF-7, HepG-2, and HCT116 with less cytotoxicity on normal cell lines, MCF12F and BJ-1T. The radioiodination efficiency of the radiosynthesized 99mTc-anthraquinone pigment complex was also investigated and optimized, obtaining a radiochemical yield of 92.70% ± 0.89%. An in vivo biodistribution study of the 99mTc-anthraquinone pigment complex demonstrated a high kidney uptake of 34% injected dose per gram of organ tissue 60min after intravenous injection, and the complex retention remained high up to 120min. The current study is the first bioassay report on the efficacy of a purified anthraquinone from T. purpureogenus as a potent agent for kidney radio-imaging that could be applied in kidney cancer diagnosis.
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Affiliation(s)
- Yasmeen A Hasanien
- Plant Research Department, Nuclear Research Center, Egyptian Atomic Energy Authority, Cairo, Egypt.
| | - Amr A Nassrallah
- Biochemistry Department, Faculty of Agriculture, Cairo University.
| | - Amira G Zaki
- Plant Research Department, Nuclear Research Center, Egyptian Atomic Energy Authority, Cairo, Egypt.
| | - Gamal Abdelaziz
- Labeled Compounds Department, Hot Labs Center, Egyptian Atomic Authority, Cairo, Egypt.
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7
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Ree J, Kim JI, Lee CW, Lee J, Kim HJ, Kim SC, Sohng JK, Park YI. Quinizarin suppresses the differentiation of adipocytes and lipogenesis in vitro and in vivo via downregulation of C/EBP-beta/SREBP pathway. Life Sci 2021; 287:120131. [PMID: 34767806 DOI: 10.1016/j.lfs.2021.120131] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 10/27/2021] [Accepted: 11/06/2021] [Indexed: 12/31/2022]
Abstract
AIMS Potential anti-obesity effects of quinizarin, a plant anthraquinone, were investigated using 3 T3-L1 preadipocyte cells and high-fat diet (HD)-induced obese mice. MAIN METHOD Cell viability was determined using the MTT assay. Triglyceride (TG) and lipid accumulation were determined using a TG assay kit and Oil Red O staining, respectively. Adipogenic, lipogenic, and lipolytic gene and protein expression was measured by RT-PCR or Western blot. Serum biochemical indices, including cholesterol and blood glucose, in HD-fed obese mice were determined using corresponding assay kits. Histological analysis was performed with haematoxylin and eosin (H&E) staining. RESULTS Quinizarin (0-10 μM) significantly reduced intracellular TG and lipid droplets during the differentiation of preadipocytes. Quinizarin significantly suppressed the expression of adipocyte differentiation marker proteins, such as CCAAT/enhancer-binding protein β (C/EBP-β), C/EBP-α, PPAR-γ, and aP2, and lipogenic marker proteins, including SREBP1c, SREBP2, fatty acid synthase (FAS), and acetyl-CoA carboxylase 1 (ACC1), reduced ACC2 expression and increased carnitine palmitoyltransferase 1 (CPT1) expression. Oral administration of quinizarin (15-30 mg/kg/day) to HD-fed mice for 6 weeks reduced the body weight gain and size of liver adipocytes and epididymal fat tissues, with significant reductions in liver TG and serum total cholesterol, blood glucose, LDL, and HDL levels. SIGNIFICANCE The results of this study indicated that quinizarin exerts anti-obesity effects by inhibiting both adipogenesis and lipogenesis and stimulating lipolysis in vitro and in vivo mainly by downregulating the SREBP signalling pathway; thus, it might be a potent candidate as a health-beneficial food or therapeutic agent to prevent or treat obesity.
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Affiliation(s)
- Jin Ree
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Republic of Korea
| | - Jun Il Kim
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Republic of Korea
| | - Chang Won Lee
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Republic of Korea
| | - Jisun Lee
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Republic of Korea
| | - Hyeon Jeong Kim
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Republic of Korea
| | - Seong Cheol Kim
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Republic of Korea
| | - Jae Kyung Sohng
- Department of Life Science and Biochemical Engineering, Sun Moon University, Asan-si, Chungnam 31460, Republic of Korea
| | - Yong Il Park
- Department of Biotechnology, Graduate School, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Republic of Korea; Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Republic of Korea.
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Chen S, Cai R, Liu Z, Cui H, She Z. Secondary metabolites from mangrove-associated fungi: source, chemistry and bioactivities. Nat Prod Rep 2021; 39:560-595. [PMID: 34623363 DOI: 10.1039/d1np00041a] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Covering 1989 to 2020The mangrove forests are a complex ecosystem occurring at tropical and subtropical intertidal estuarine zones and nourish a diverse group of microorganisms including fungi, actinomycetes, bacteria, cyanobacteria, algae, and protozoa. Among the mangrove microbial community, mangrove associated fungi, as the second-largest ecological group of the marine fungi, not only play an essential role in creating and maintaining this biosphere but also represent a rich source of structurally unique and diverse bioactive secondary metabolites, attracting significant attention of organic chemists and pharmacologists. This review summarizes the discovery relating to the source and characteristics of metabolic products isolated from mangrove-associated fungi over the past thirty years (1989-2020). Its emphasis included 1387 new metabolites from 451 papers, focusing on bioactivity and the unique chemical diversity of these natural products.
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Affiliation(s)
- Senhua Chen
- School of Chemistry, Sun Yat-sen University, Guangzhou 510006, China. .,School of Marine Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Runlin Cai
- School of Chemistry, Sun Yat-sen University, Guangzhou 510006, China. .,College of Science, Shantou University, Shantou 515063, China
| | - Zhaoming Liu
- School of Chemistry, Sun Yat-sen University, Guangzhou 510006, China. .,State Key Laboratory of Applied Microbiology Southern China, Guangdong Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China
| | - Hui Cui
- School of Chemistry, Sun Yat-sen University, Guangzhou 510006, China. .,School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Zhigang She
- School of Chemistry, Sun Yat-sen University, Guangzhou 510006, China.
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Cadamuro RD, da Silveira Bastos IMA, Silva IT, da Cruz ACC, Robl D, Sandjo LP, Alves S, Lorenzo JM, Rodríguez-Lázaro D, Treichel H, Steindel M, Fongaro G. Bioactive Compounds from Mangrove Endophytic Fungus and Their Uses for Microorganism Control. J Fungi (Basel) 2021; 7:455. [PMID: 34200444 PMCID: PMC8228968 DOI: 10.3390/jof7060455] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 05/31/2021] [Accepted: 06/03/2021] [Indexed: 12/15/2022] Open
Abstract
Mangroves are ecosystems with unique characteristics due to the high salinity and amount of organic matter that house a rich biodiversity. Fungi have aroused much interest as they are an important natural source for the discovery of new bioactive compounds, with potential biotechnological and pharmacological interest. This review aims to highlight endophytic fungi isolated from mangrove plant species and the isolated bioactive compounds and their bioactivity against protozoa, bacteria and pathogenic viruses. Knowledge about this type of ecosystem is of great relevance for its preservation and as a source of new molecules for the control of pathogens that may be of importance for human, animal and environmental health.
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Affiliation(s)
- Rafael Dorighello Cadamuro
- Department of Microbiology, Immunology, and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil; (R.D.C.); (I.M.A.d.S.B.); (I.T.S.); (A.C.C.d.C.); (D.R.); (M.S.)
| | - Isabela Maria Agustini da Silveira Bastos
- Department of Microbiology, Immunology, and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil; (R.D.C.); (I.M.A.d.S.B.); (I.T.S.); (A.C.C.d.C.); (D.R.); (M.S.)
| | - Izabella Thais Silva
- Department of Microbiology, Immunology, and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil; (R.D.C.); (I.M.A.d.S.B.); (I.T.S.); (A.C.C.d.C.); (D.R.); (M.S.)
- Department of Pharmaceutical Sciences, Federal University Santa Catarina, Florianopolis 88040-900, SC, Brazil
| | - Ariadne Cristiane Cabral da Cruz
- Department of Microbiology, Immunology, and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil; (R.D.C.); (I.M.A.d.S.B.); (I.T.S.); (A.C.C.d.C.); (D.R.); (M.S.)
- Department of Dentistry, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil
| | - Diogo Robl
- Department of Microbiology, Immunology, and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil; (R.D.C.); (I.M.A.d.S.B.); (I.T.S.); (A.C.C.d.C.); (D.R.); (M.S.)
| | - Louis Pergaud Sandjo
- Department of Chemistry, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil;
| | - Sergio Alves
- Laboratory of Biochemistry and Genetics, Federal University of Fronteira Sul, Chapecó 89802-112, SC, Brazil;
| | - Jose M. Lorenzo
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain
- Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain
| | | | - Helen Treichel
- Laboratory of Microbiology and Bioprocess, Federal University of Fronteira Sul, Erechim 99700-000, RS, Brazil;
| | - Mário Steindel
- Department of Microbiology, Immunology, and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil; (R.D.C.); (I.M.A.d.S.B.); (I.T.S.); (A.C.C.d.C.); (D.R.); (M.S.)
| | - Gislaine Fongaro
- Department of Microbiology, Immunology, and Parasitology, Federal University of Santa Catarina, Florianópolis 88040-900, SC, Brazil; (R.D.C.); (I.M.A.d.S.B.); (I.T.S.); (A.C.C.d.C.); (D.R.); (M.S.)
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10
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Zhao ZZ, Zhao QL, Feng WS, He HR, Li M, Xue GM, Chen HP, Liu JK. Structure and absolute configuration assignments of ochracines F-L, chamigrane and cadinane sesquiterpenes from the basidiomycete Steccherinum ochraceum HFG119. RSC Adv 2021; 11:18693-18701. [PMID: 35478637 PMCID: PMC9033458 DOI: 10.1039/d1ra03320d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 05/12/2021] [Indexed: 01/04/2023] Open
Abstract
Ochracines F-L (1-7), seven previously undescribed chamigrane and cadinane sesquiterpenoids, together with four known chamigranes were isolated from cultures of the wood-decaying fungus Steccherinum ochraceum HFG119. Ochracines F-L were structurally characterized by extensive analysis of HRMS and NMR spectroscopic data. The relative configurations were assigned through a combination of NOE correlations and J-based configuration analysis (JBCA), while the absolute configurations were determined by X-ray single-crystal diffraction, and calculated methods (ECD, [α], 13C NMR). All the new isolates were evaluated for their cytotoxicity against five human cancer cell lines HL-60, SMMC-7721, A549, MCF-7, and SW-480, and inhibitory activity on NO production in RAW 264.7 macrophages.
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Affiliation(s)
- Zhen-Zhu Zhao
- School of Pharmacy, Henan University of Chinese Medicine Zhengzhou 450046 China
| | - Qi-Lu Zhao
- School of Pharmacy, Henan University of Chinese Medicine Zhengzhou 450046 China
| | - Wei-Sheng Feng
- School of Pharmacy, Henan University of Chinese Medicine Zhengzhou 450046 China
| | - Hai-Rong He
- School of Pharmacy, Henan University of Chinese Medicine Zhengzhou 450046 China
| | - Meng Li
- School of Pharmacy, Henan University of Chinese Medicine Zhengzhou 450046 China
| | - Gui-Min Xue
- School of Pharmacy, Henan University of Chinese Medicine Zhengzhou 450046 China
| | - He-Ping Chen
- School of Pharmaceutical Sciences, South-Central University for Nationalities Wuhan 430074 China
| | - Ji-Kai Liu
- School of Pharmaceutical Sciences, South-Central University for Nationalities Wuhan 430074 China
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11
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Calado MDL, Silva J, Alves C, Susano P, Santos D, Alves J, Martins A, Gaspar H, Pedrosa R, Campos MJ. Marine endophytic fungi associated with Halopteris scoparia (Linnaeus) Sauvageau as producers of bioactive secondary metabolites with potential dermocosmetic application. PLoS One 2021; 16:e0250954. [PMID: 33983974 PMCID: PMC8118457 DOI: 10.1371/journal.pone.0250954] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 04/17/2021] [Indexed: 12/16/2022] Open
Abstract
Marine fungi and, particularly, endophytic species have been recognised as one of the most prolific sources of structurally new and diverse bioactive secondary metabolites with multiple biotechnological applications. Despite the increasing number of bioprospecting studies, very few have already evaluated the cosmeceutical potential of marine fungal compounds. Thus, this study focused on a frequent seaweed in the Portuguese coast, Halopteris scoparia, to identify the endophytic marine fungi associated with this host, and assess their ability to biosynthesise secondary metabolites with antioxidative, enzymatic inhibitory (hyaluronidase, collagenase, elastase and tyrosinase), anti-inflammatory, photoprotective, and antimicrobial (Cutibacterium acnes, Staphylococcus epidermidis and Malassezia furfur) activities. The results revealed eight fungal taxa included in the Ascomycota, and in the most representative taxonomic classes in marine ecosystems (Eurotiomycetes, Sordariomycetes and Dothideomycetes). These fungi were reported for the first time in Portugal and in association with H. scoparia, as far as it is known. The screening analyses showed that most of these endophytic fungi were producers of compounds with relevant biological activities, though those biosynthesised by Penicillium sect. Exilicaulis and Aspergillus chevalieri proved to be the most promising ones for being further exploited by dermocosmetic industry. The chemical analysis of the crude extract from an isolate of A. chevalieri revealed the presence of two bioactive compounds, echinulin and neoechinulin A, which might explain the high antioxidant and UV photoprotective capacities exhibited by the extract. These noteworthy results emphasised the importance of screening the secondary metabolites produced by these marine endophytic fungal strains for other potential bioactivities, and the relevance of investing more efforts in understanding the ecology of halo/osmotolerant fungi.
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Affiliation(s)
- Maria da Luz Calado
- MARE–Marine and Environmental Sciences Centre, Polytechnic of Leiria, Peniche, Portugal
| | - Joana Silva
- MARE–Marine and Environmental Sciences Centre, Polytechnic of Leiria, Peniche, Portugal
| | - Celso Alves
- MARE–Marine and Environmental Sciences Centre, Polytechnic of Leiria, Peniche, Portugal
| | - Patrícia Susano
- MARE–Marine and Environmental Sciences Centre, Polytechnic of Leiria, Peniche, Portugal
| | - Débora Santos
- MARE–Marine and Environmental Sciences Centre, Polytechnic of Leiria, Peniche, Portugal
| | - Joana Alves
- MARE–Marine and Environmental Sciences Centre, Polytechnic of Leiria, Peniche, Portugal
| | - Alice Martins
- MARE–Marine and Environmental Sciences Centre, Polytechnic of Leiria, Peniche, Portugal
| | - Helena Gaspar
- MARE–Marine and Environmental Sciences Centre, Polytechnic of Leiria, Peniche, Portugal
- MARE–Marine and Environmental Sciences Centre, ESTM, Polytechnic of Leiria, Peniche, Portugal
| | - Rui Pedrosa
- BioISI–Biosystems and Integrative Sciences Institute, Faculty of Sciences of the University of Lisbon, Lisbon, Portugal
| | - Maria Jorge Campos
- BioISI–Biosystems and Integrative Sciences Institute, Faculty of Sciences of the University of Lisbon, Lisbon, Portugal
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12
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Marine Anthraquinones: Pharmacological and Toxicological Issues. Mar Drugs 2021; 19:md19050272. [PMID: 34068184 PMCID: PMC8152984 DOI: 10.3390/md19050272] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/09/2021] [Accepted: 05/11/2021] [Indexed: 12/12/2022] Open
Abstract
The marine ecosystem, populated by a myriad of animals, plants, and microorganisms, is an inexhaustible reservoir of pharmacologically active molecules. Among the multiple secondary metabolites produced by marine sources, there are anthraquinones and their derivatives. Besides being mainly known to be produced by terrestrial species, even marine organisms and the uncountable kingdom of marine microorganisms biosynthesize anthraquinones. Anthraquinones possess many different biological activities, including a remarkable antitumor activity. However, due to their peculiar chemical structures, anthraquinones are often associated with toxicological issues, even relevant, such as genotoxicity and mutagenicity. The aim of this review is to critically describe the anticancer potential of anthraquinones derived from marine sources and their genotoxic and mutagenic potential. Marine-derived anthraquinones show a promising anticancer potential, although clinical studies are missing. Additionally, an in-depth investigation of their toxicological profile is needed before advocating anthraquinones as a therapeutic armamentarium in the oncological area.
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13
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14
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Xu HX, Yang T, Zhang LP, Liu W, Zhang HB, Zhang QB, Zhang CS, Zhang WJ. Ocauxarthrol A from Auxarthron umbrinum SCSIO 40432 and configurational reassignment of chrysoqueen and auxarthrols. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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15
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Li YL, Yi JL, Cai J, Zhou XM, Chen L, Zhuo X, Lai XY. Two new bioactive secondary metabolites from the endophytic fungus Talaromyces assiutensis JTY2. Nat Prod Res 2021; 36:3695-3700. [PMID: 33538208 DOI: 10.1080/14786419.2021.1881961] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
One new lactone derivative helicascolide F (1), one new pyrrolidine derivative talaromydine (2), along with six known compounds (3-8) were isolated from the fungus Talaromyces assiutensis JTY2. The structure of the new compounds 1 and 2 was determined by 1D and 2D NMR as well as by HRESIMS. The inhibitory activity of all compounds against six phytopathogenic fungi and three cancer cell lines was evaluated.
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Affiliation(s)
- Ying-Li Li
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China
| | - Ji-Ling Yi
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China
| | - Jin Cai
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China
| | - Xue-Ming Zhou
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China
| | - Li Chen
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China
| | - Xin Zhuo
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China
| | - Xin-Yi Lai
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, P.R. China
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16
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Fungal Bioactive Anthraquinones and Analogues. Toxins (Basel) 2020; 12:toxins12110714. [PMID: 33198270 PMCID: PMC7698144 DOI: 10.3390/toxins12110714] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 10/30/2020] [Accepted: 11/07/2020] [Indexed: 12/13/2022] Open
Abstract
This review, covering the literature from 1966 to the present (2020), describes naturally occurring fungal bioactive anthraquinones and analogues biosynthesized by the acetate route and concerning several different functionalized carbon skeletons. Hydrocarbons, lipids, sterols, esters, fatty acids, derivatives of amino acids, and aromatic compounds are metabolites belonging to other different classes of natural compounds and are generated by the same biosynthetic route. All of them are produced by plant, microorganisms, and marine organisms. The biological activities of anthraquinones and analogues comprise phytotoxic, antibacterial, antiviral, anticancer, antitumor, algicide, antifungal, enzyme inhibiting, immunostimulant, antiplatelet aggregation, cytotoxic, and antiplasmodium activities. The review also covers some practical industrial applications of anthraquinones.
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17
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Bai M, Wang Y, Liu T, Lian YX, Bai QQ, Song XP, Han CR, Zheng CJ, Chen GY. One new piperazinedione isolated from a mangrove-derived fungus Aspergillus niger JX-5. Nat Prod Res 2020; 36:2277-2283. [PMID: 33016123 DOI: 10.1080/14786419.2020.1828407] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
One new piperazinedione derivative, nigerpiperazine A (1), along with six known compounds (2-7) were isolated from the fungus Aspergillus niger JX-5 from mangrove Ceriops tagal. Nigerpiperazine A (1) was elucidated by spectroscopic analyses and 13C NMR chemical shift calculations, compounds 4 and 5 were determined by X-ray and the CD spectra. The absolute configuration of 4 was identified by X-ray for the first time. Compounds 1 and 4 showed inhibitory activities against Helicoverpa armigera Hubner with the IC50 values of 200 and 100 µg/mL, respectively.
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Affiliation(s)
- Meng Bai
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou, People's Republic of China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, People's Republic of China
| | - Yue Wang
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou, People's Republic of China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, People's Republic of China
| | - Ting Liu
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, People's Republic of China
| | - Yu-Xing Lian
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, People's Republic of China
| | - Qi-Qi Bai
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, People's Republic of China
| | - Xiao-Ping Song
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou, People's Republic of China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, People's Republic of China
| | - Chang-Ri Han
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou, People's Republic of China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, People's Republic of China.,Hainan Vocational University of Science and Technology, Haikou, People's Republic of China
| | - Cai-Juan Zheng
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou, People's Republic of China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, People's Republic of China
| | - Guang-Ying Chen
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou, People's Republic of China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, People's Republic of China
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18
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Khan MF, Nasr FA, Noman OM, Alyhya NA, Ali I, Saoud M, Rennert R, Dube M, Hussain W, Green IR, Basudan OAM, Ullah R, Anazi SH, Hussain H. Cichorins D-F: Three New Compounds from Cichorium intybus and Their Biological Effects. Molecules 2020; 25:E4160. [PMID: 32932909 PMCID: PMC7570803 DOI: 10.3390/molecules25184160] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/08/2020] [Accepted: 09/09/2020] [Indexed: 11/17/2022] Open
Abstract
Cichorium intybus L., (chicory) is employed in various traditional medicines to treat a wide range of diseases and disorders. In the current investigation, two new naphthalane derivatives viz., cichorins D (1) and E (2), along with one new anthraquinone cichorin F (3), were isolated from Cichorium intybus. In addition, three previously reported compounds viz., β-sitosterol (4), β-sitosterol β-glucopyranoside (5), and stigmasterol (6) were also isolated from Cichorium intybus. Their structures were established via extensive spectroscopic data, including 1D (1H and 13C) and 2D NMR (COSY, HSQC and HMBC), and ESIMS. Cichorin E (2) has a weak cytotoxic effect on breast cancer cells (MDA-MB-468: IC50: 85.9 µM) and Ewing's sarcoma cells (SK-N-MC: IC50: 71.1 µM); cichorin F (3) also illustrated weak cytotoxic effects on breast cancer cells (MDA-MB-468: IC50: 41.0 µM and MDA-MB-231: IC50: 45.6 µM), and SK-N-MC cells (IC50: 71.9 µM). Moreover compounds 1-3 did not show any promising anthelmintic effects.
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Affiliation(s)
- Muhammad Farooq Khan
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (M.F.K.); (N.A.A.); (S.H.A.)
| | - Fahd A. Nasr
- Medicinal, Aromatic and Poisonous Plants Research Center, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (F.A.N.); (O.M.N.); (R.U.)
| | - Omar M. Noman
- Medicinal, Aromatic and Poisonous Plants Research Center, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (F.A.N.); (O.M.N.); (R.U.)
| | - Nouf Abdulaziz Alyhya
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (M.F.K.); (N.A.A.); (S.H.A.)
| | - Iftikhar Ali
- Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China;
- Department of Chemistry, Karakoram International University, Gilgit 15100, Pakistan
| | - Mohamad Saoud
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120 Halle (Salle), Germany; (M.S.); (R.R.); (M.D.)
| | - Robert Rennert
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120 Halle (Salle), Germany; (M.S.); (R.R.); (M.D.)
| | - Mthandazo Dube
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120 Halle (Salle), Germany; (M.S.); (R.R.); (M.D.)
| | - Wahid Hussain
- Department of Botany, Government Post Graduate College Parachinar, Parachinar 26300, District Kurram, Pakistan;
| | - Ivan R. Green
- Department of Chemistry and Polymer Science, University of Stellenbosch, Private Bag X1, Matieland, Stellenbosch 7600, South Africa;
| | - Omer Ahmed M. Basudan
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia;
| | - Riaz Ullah
- Medicinal, Aromatic and Poisonous Plants Research Center, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (F.A.N.); (O.M.N.); (R.U.)
| | - Shamsa Hilal Anazi
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (M.F.K.); (N.A.A.); (S.H.A.)
| | - Hidayat Hussain
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Weinberg 3, D-06120 Halle (Salle), Germany; (M.S.); (R.R.); (M.D.)
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19
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Hwang JY, Park SC, Byun WS, Oh DC, Lee SK, Oh KB, Shin J. Bioactive Bianthraquinones and Meroterpenoids from a Marine-Derived Stemphylium sp. Fungus. Mar Drugs 2020; 18:E436. [PMID: 32825785 PMCID: PMC7551059 DOI: 10.3390/md18090436] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 08/17/2020] [Accepted: 08/19/2020] [Indexed: 12/14/2022] Open
Abstract
Three new bianthraquinones, alterporriol Z1-Z3 (1-3), along with three known compounds of the same structural class, were isolated from the culture broth of a marine-derived Stemphylium sp. fungus. Based upon the results of spectroscopic analyses and ECD measurements, the structures of new compounds were determined to be the 6-6'- (1 and 2) and 1-5'- (3) C-C connected pseudo-dimeric anthraquinones, respectively. Three new meroterpenoids, tricycloalterfurenes E-G (7-9), isolated together with the bianthraquinones from the same fungal culture broth, were structurally elucidated by combined spectroscopic methods. The relative and absolute configurations of these meroterpenoids were determined by modified Mosher's, phenylglycine methyl ester (PGME), and computational methods. The bianthraquinones significantly inhibited nitric oxide (NO) production and suppressed inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) expression in LPS-stimulated RAW 264.7 cells.
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Affiliation(s)
- Ji-Yeon Hwang
- Natural Products Research Institute, College of Pharmacy, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-742, Korea; (J.-Y.H.); (S.C.P.); (W.S.B.); (D.-C.O.); (S.K.L.)
| | - Sung Chul Park
- Natural Products Research Institute, College of Pharmacy, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-742, Korea; (J.-Y.H.); (S.C.P.); (W.S.B.); (D.-C.O.); (S.K.L.)
| | - Woong Sub Byun
- Natural Products Research Institute, College of Pharmacy, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-742, Korea; (J.-Y.H.); (S.C.P.); (W.S.B.); (D.-C.O.); (S.K.L.)
| | - Dong-Chan Oh
- Natural Products Research Institute, College of Pharmacy, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-742, Korea; (J.-Y.H.); (S.C.P.); (W.S.B.); (D.-C.O.); (S.K.L.)
| | - Sang Kook Lee
- Natural Products Research Institute, College of Pharmacy, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-742, Korea; (J.-Y.H.); (S.C.P.); (W.S.B.); (D.-C.O.); (S.K.L.)
| | - Ki-Bong Oh
- Department of Agricultural Biotechnology, College of Agriculture and Life Science, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-921, Korea
| | - Jongheon Shin
- Natural Products Research Institute, College of Pharmacy, Seoul National University, San 56-1, Sillim, Gwanak, Seoul 151-742, Korea; (J.-Y.H.); (S.C.P.); (W.S.B.); (D.-C.O.); (S.K.L.)
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20
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Feng S, Wang W. Bioactivities and Structure-Activity Relationships of Natural Tetrahydroanthraquinone Compounds: A Review. Front Pharmacol 2020; 11:799. [PMID: 32536871 PMCID: PMC7267002 DOI: 10.3389/fphar.2020.00799] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 05/15/2020] [Indexed: 11/13/2022] Open
Abstract
Tetrahydroanthraquinones are a kind of important microbial secondary metabolites with promising biological activities. Most of them were found in microorganisms, a few were derived from Chinese herbal medicine. In this review, aiming to provide basis for the further research and development of tetrahydroanthraquinone compounds, we summarized the physiological activities of natural tetrahydroanthraquinone compounds, including anti-cancer, anti-microbial, and antidiabetic activities. The source, structure, and action mechanisms of active tetrahydroanthraquinones are described in detail. Furthermore, this review firstly analyzed the structure–activity relationship of tetrahydroanthraquinones. Our study will serve as a valuable guideline for further research on the structural optimization, mechanism study, and development of tetrahydroanthraquinone as novel drugs. Aiming to provide references for further studies and development of tetrahydroanthraquinone compounds.
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Affiliation(s)
- Shixiu Feng
- Key Laboratory of South Subtropical Plant Diversity, Fairy Lake Botanical Garden, Shenzhen & Chinese Academy of Sciences, Shenzhen, China
| | - Weiyi Wang
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, China
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21
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Mei RQ, Nong XH, Wang B, Sun XP, Huang GL, Luo YP, Zheng CJ, Chen GY. A new phenol derivative isolated from mangrove-derived fungus Eupenicillium sp. HJ002. Nat Prod Res 2020; 35:4051-4057. [PMID: 31960725 DOI: 10.1080/14786419.2020.1712388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
A new phenol derivative, 3-chloro-5-hydroxy-4-methoxyphenylacetic acid methyl ester (1), along with five known compounds methyl 4-hydroxyphenylacetate (2), cytosporone B (3), (R)-striatisporolide A (4), (R)-butanedioic acid (5) and ergosterol (6) were isolated from the mangrove-derived fungus Eupenicillium sp. HJ002. Their structures were established by spectroscopic methods, GIAO based 13C NMR chemical shift calculations and comparison with the data of literature. Compounds 1-5 were isolated from Xylocarpus granatum Koening-derived fungus for the first time.
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Affiliation(s)
- Rong-Qing Mei
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, People's Republic of China
| | - Xu-Hua Nong
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, People's Republic of China
| | - Bin Wang
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, People's Republic of China
| | - Xue-Ping Sun
- Guangxi Engineering Technology Research Center of Advantage Chinese Patent Drug and Ethnic Drug Development, College of pharmacy, Guangxi University of Chinese Medicine, Nanning, People's Republic of China
| | - Guo-Lei Huang
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, People's Republic of China
| | - You-Ping Luo
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, People's Republic of China
| | - Cai-Juan Zheng
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, People's Republic of China
| | - Guang-Ying Chen
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan, People's Republic of China
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22
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Luo YP, Song XP, Zheng CJ, Chen GY, Luo XX, Han JX. Four New Chromone Derivatives from Colletotrichum gloeosporioides. Chem Biodivers 2020; 17:e1900547. [PMID: 31916685 DOI: 10.1002/cbdv.201900547] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 11/26/2019] [Indexed: 12/24/2022]
Abstract
Four previously unreported chromones, 5-hydroxy-2-(hydroxymethyl)-8-methoxy-4H-chromen-4-one (1), (5R,7S)-5,7-dihydroxy-2-propyl-5,6,7,8-tetrahydro-4H-chromen-4-one (2), (5R,7S)-5,7-dihydroxy-2-methyl-5,6,7,8-tetrahydro-4H-chromen-4-one (3), and (5R,7S)-5,7-dihydroxy-2-[(E)-prop-1-en-1-yl]-5,6,7,8-tetrahydro-4H-chromen-4-one (4), as well as one known analogue 5-hydroxy-2-methyl-4H-chromen-4-one (5) were isolated from the fermentation broth of the endophytic fungus Colletotrichum gloeosporioides derived from the mangrove Ceriops tagal. Their structures were elucidated based on extensive spectroscopic analyses. The absolute configurations of 2-4 were determined by comparison the experimental and calculated electronic circular dichroism (ECD) spectra. Compound 2 showed cytotoxic activity against A549 cell line with the IC50 value of 0.094 mm.
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Affiliation(s)
- You-Ping Luo
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, 571158, P. R. China.,Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Haikou, 571158, P. R. China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, Haikou, 571158, P. R. China
| | - Xiao-Ping Song
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, 571158, P. R. China.,Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Haikou, 571158, P. R. China
| | - Cai-Juan Zheng
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, 571158, P. R. China.,Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Haikou, 571158, P. R. China
| | - Guang-Ying Chen
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, 571158, P. R. China.,Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Haikou, 571158, P. R. China.,Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, Haikou, 571158, P. R. China
| | - Xu-Xia Luo
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, 571158, P. R. China
| | - Jing-Xian Han
- College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, 571158, P. R. China
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Bai M, Huang GL, Mei RQ, Wang B, Luo YP, Nong XH, Chen GY, Zheng CJ. Bioactive Lactones from the Mangrove-Derived Fungus Penicillium sp. TGM112. Mar Drugs 2019; 17:E433. [PMID: 31344841 PMCID: PMC6722761 DOI: 10.3390/md17080433] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/13/2019] [Accepted: 07/22/2019] [Indexed: 12/24/2022] Open
Abstract
Three new lactones penicilactones A-C (1-3) were obtained from the mangrove-derived fungus Penicillium sp. TGM112. Their structures and absolute configurations were determined by detailed NMR, MS spectroscopic data, Mo2(OAc)4-induced electronic circular dichroism (ECD), and circular dichroism (CD) spectroscopy. Compound 1 showed antibacterial activity against Staphylococcus aureus with an MIC value of 6.25 μg/mL. Compound 2 showed insecticidal activity against newly hatched larvae of Culex quinquefasciatus with the LC50 value of 78.5 (±0.58) μg/mL.
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Affiliation(s)
- Meng Bai
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan 571158, China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, Hainan Normal University, Haikou, Hainan 571158, China
| | - Guo-Lei Huang
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan 571158, China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, Hainan Normal University, Haikou, Hainan 571158, China
| | - Rong-Qing Mei
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan 571158, China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, Hainan Normal University, Haikou, Hainan 571158, China
| | - Bin Wang
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan 571158, China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, Hainan Normal University, Haikou, Hainan 571158, China
| | - You-Ping Luo
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan 571158, China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, Hainan Normal University, Haikou, Hainan 571158, China
| | - Xu-Hua Nong
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan 571158, China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, Hainan Normal University, Haikou, Hainan 571158, China
| | - Guang-Ying Chen
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan 571158, China.
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, Hainan Normal University, Haikou, Hainan 571158, China.
| | - Cai-Juan Zheng
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou, Hainan 571158, China.
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province, Hainan Normal University, Haikou, Hainan 571158, China.
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Two new secondary metabolites from a mangrove-derived fungus Cladosporium sp. JS1-2. J Antibiot (Tokyo) 2019; 72:779-782. [PMID: 31267010 DOI: 10.1038/s41429-019-0206-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 06/19/2019] [Accepted: 06/23/2019] [Indexed: 11/08/2022]
Abstract
One new pentenoic acid derivative, named 1,1'-dioxine-2,2'-dipropionic acid (1) and a new natural product, named 2-methylacetate-3,5,6-trimethylpyrazine (2), along with six known compounds (3-8), were obtained from the Cladosporium sp. JS1-2, an endophytic fungus isolated from the mangrove Ceriops tagal collected in South China Sea. Their structures were elucidated by detailed analysis of comprehensive spectroscopic data, and the structure of 1 was further determined by X-ray diffraction analyses. 13C NMR chemical shifts of structure 2 was further determined by GIAO based 13C NMR chemical shifts calculations. Compounds 1-4 and 6 showed growth inhibition activities against newly hatched larvae of Helicoverpa armigera Hubner with the IC50 values ranging from 100 to 150 μg ml-1. Compounds 1, 2, 4, 6 and 7 showed moderate antibacterial activities against Staphylococcus aureus with the MIC values of 25.0, 12.5, 6.25, 1.25, and 6.25 μg ml-1, respectively.
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25
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Bai M, Zheng CJ, Huang GL, Mei RQ, Wang B, Luo YP, Zheng C, Niu ZG, Chen GY. Bioactive Meroterpenoids and Isocoumarins from the Mangrove-Derived Fungus Penicillium sp. TGM112. JOURNAL OF NATURAL PRODUCTS 2019; 82:1155-1164. [PMID: 30990038 DOI: 10.1021/acs.jnatprod.8b00866] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Two new meroterpenoids, penicianstinoids A and B (1 and 2), and eight new isocoumarins, peniciisocoumarins A-H (3-10), together with 10 known analogues (11-20) were obtained from the mangrove-derived fungus Penicillium sp. TGM112. The structures and absolute configurations of 1-10 were determined by interpretation of detailed NMR, MS spectroscopic data, X-ray diffraction analyses, modified Mosher's method, and calculated electronic circular dichroism data. Compounds 1-4, 7, 8, 10, 12, 13, and 16 showed growth inhibition activity against newly hatched larvae of Helicoverpa armigera Hubner with IC50 values ranging from 50 to 200 μg/mL, respectively. Compounds 1, 2, and 11-15 displayed activity against Caenorhabditis elegans with EC50 values ranging from 9.4 (± 1.0) to 38.2 (± 0.6) μg/mL, respectively. Compound 1 represents an austinoid-like meroterpenoid that is reported here for the second time, in which a carbon-carbon double bond was oxidized to a carbonyl group at C-1'-C-2'.
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Affiliation(s)
- Meng Bai
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Cai-Juan Zheng
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Guo-Lei Huang
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Rong-Qing Mei
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Bin Wang
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - You-Ping Luo
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Chao Zheng
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Zhi-Gang Niu
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Guang-Ying Chen
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
- Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
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Three new methylated Δ 8-pregnene steroids from the Polyalthia laui-derived fungus Stemphylium sp. AZGP4-2. Bioorg Chem 2019; 95:102927. [PMID: 31931286 DOI: 10.1016/j.bioorg.2019.102927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/10/2019] [Accepted: 04/15/2019] [Indexed: 11/21/2022]
Abstract
Three new methylated Δ8-pregnene steroids, stemphylisteroids A-C (1-3) were isolated from the medicinal plant Polyalthia laui-derived fungus Stemphylium sp. AZGP4-2. Their structures were elucidated by the detailed analysis of comprehensive spectroscopic data. The absolute configuration of 1 was determined by X-ray crystallographic analysis. Compound 1 show antibacterial activity against Escherichia coli with the MIC value of 6.25 μg/mL, and 2 exhibited a broad spectrum of antibacterial activities against six pathogenic bacteria with the MIC values ranging from 12.5 to 50 μg/mL. The discovery of three methylated Δ8-pregnene steroids 1-3 are a further addition to diverse and complex array of methylated steroids.
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27
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Zheng CJ, Huang GL, Liao HX, Mei RQ, Luo YP, Chen GY, Zhang QY. Bioactive cytosporone derivatives isolated from the mangrove-derived fungus Dothiorella sp. ML002. Bioorg Chem 2019; 85:382-385. [DOI: 10.1016/j.bioorg.2019.01.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 01/03/2019] [Accepted: 01/07/2019] [Indexed: 02/06/2023]
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28
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Li J, Zheng YB, Kurtán T, Liu MX, Tang H, Zhuang CL, Zhang W. Anthraquinone derivatives from a coral associated fungus Stemphylium lycopersici. Nat Prod Res 2019; 34:2116-2123. [PMID: 30856351 DOI: 10.1080/14786419.2019.1576041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Two new anthraquinone derivatives, alterporriol Y (1) and macrosporin 2-O-α-D-glucopyranoside (2), together with five known analogues (3-7) were isolated from the fungus Stemphylium lycopersici associated with the gorgonian coral Dichotella gemmacea collected from the South China Sea. Their structures were determined on the basis of detailed spectroscopic analysis and comparison with reported data. The absolute configurations were determined by the ECD method. In an in vitro cytotoxic assay, compound 3 and 4 showed potent effects against HCT-116 and MCF-7 cell lines. Compound 4 also exhibited cytotoxicity toward Huh7 stem cell-like cells.
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Affiliation(s)
- Jiao Li
- School of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, P. R. China.,School of Pharmacy, Second Military Medical University, Shanghai, P. R. China
| | - Yu-Bing Zheng
- School of Pharmacy, Second Military Medical University, Shanghai, P. R. China.,School of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, P. R. China
| | - Tibor Kurtán
- Department of Organic Chemistry, University of Debrecen, Debrecen, Hungary
| | - Ming-Xiang Liu
- School of Pharmacy, Second Military Medical University, Shanghai, P. R. China
| | - Hua Tang
- School of Pharmacy, Second Military Medical University, Shanghai, P. R. China
| | - Chun-Lin Zhuang
- School of Pharmacy, Second Military Medical University, Shanghai, P. R. China
| | - Wen Zhang
- School of Pharmacy, Second Military Medical University, Shanghai, P. R. China.,School of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, P. R. China
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29
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Yu ZX, Zheng CJ, Chen GY, Huang RL, Zhou XM, Niu ZG, Li XB, Han CR, Song XP. 3,4- seco-Norclerodane Diterpenoids from the Roots of Polyalthia laui. JOURNAL OF NATURAL PRODUCTS 2019; 82:27-34. [PMID: 30596489 DOI: 10.1021/acs.jnatprod.8b00243] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Ten new clerodane diterpenoids, polylauioids A-J (1-10), and five known analogues (11-15) were isolated from the roots of Polyalthia laui. Among the new compounds, 3 and 8 are artifacts. The structures were elucidated using spectroscopic methods and by comparison with published NMR spectroscopic data. The absolute configurations of 4, 5, and 7 were defined based on single-crystal X-ray diffraction and electronic circular dichroism data. Compounds 1 and 2 represent the first examples of rearranged 3,4- seco-norclerodane diterpenoids, and a putative biosynthesis pathway for these compounds is proposed. Compounds 1, 4, 6, 7, 9, and 10 showed anti-HIV activities with EC50 values ranging from 12.2 to 35.2 μM.
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Affiliation(s)
- Zhang-Xin Yu
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , Hainan Normal University , Haikou 571158 , People's Republic of China
- Hainan Branch of the Institute of Medicinal Plant Development , Chinese Academy of Medical Sciences and Peking Union Medical College , Haikou 570311 , People's Republic of China
| | - Cai-Juan Zheng
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , Hainan Normal University , Haikou 571158 , People's Republic of China
| | - Guang-Ying Chen
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , Hainan Normal University , Haikou 571158 , People's Republic of China
| | - Rong-Li Huang
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , Hainan Normal University , Haikou 571158 , People's Republic of China
| | - Xue-Ming Zhou
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , Hainan Normal University , Haikou 571158 , People's Republic of China
| | - Zhi-Gang Niu
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , Hainan Normal University , Haikou 571158 , People's Republic of China
| | - Xiao-Bao Li
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , Hainan Normal University , Haikou 571158 , People's Republic of China
| | - Chang-Ri Han
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , Hainan Normal University , Haikou 571158 , People's Republic of China
- Key Laboratory of Medicinal and Edible Plant Resources of Hainan Province , Hainan Institute of Science and Technology , Haikou 571126 , People's Republic of China
| | - Xiao-Ping Song
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , Hainan Normal University , Haikou 571158 , People's Republic of China
- Key Laboratory of Medicinal and Edible Plant Resources of Hainan Province , Hainan Institute of Science and Technology , Haikou 571126 , People's Republic of China
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30
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Ancheeva E, Daletos G, Proksch P. Lead Compounds from Mangrove-Associated Microorganisms. Mar Drugs 2018; 16:md16090319. [PMID: 30205507 PMCID: PMC6165052 DOI: 10.3390/md16090319] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 08/22/2018] [Accepted: 08/29/2018] [Indexed: 01/30/2023] Open
Abstract
The mangrove ecosystem is considered as an attractive biodiversity hotspot that is intensively studied in the hope of discovering new useful chemical scaffolds, including those with potential medicinal application. In the past two decades, mangrove-derived microorganisms, along with mangrove plants, proved to be rich sources of bioactive secondary metabolites as exemplified by the constant rise in the number of publications, which suggests the great potential of this important ecological niche. The present review summarizes selected examples of bioactive compounds either from mangrove endophytes or from soil-derived mangrove fungi and bacteria, covering the literature from 2014 to March 2018. Accordingly, 163 natural products are described in this review, possessing a wide range of potent bioactivities, such as cytotoxic, antibacterial, antifungal, α-glucosidase inhibitory, protein tyrosine phosphatase B inhibitory, and antiviral activities, among others.
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Affiliation(s)
- Elena Ancheeva
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine-University, Universitaetsstrasse 1, 40225 Düsseldorf, Germany.
| | - Georgios Daletos
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine-University, Universitaetsstrasse 1, 40225 Düsseldorf, Germany.
| | - Peter Proksch
- Institute of Pharmaceutical Biology and Biotechnology, Heinrich-Heine-University, Universitaetsstrasse 1, 40225 Düsseldorf, Germany.
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31
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Zheng CJ, Bai M, Zhou XM, Huang GL, Shao TM, Luo YP, Niu ZG, Niu YY, Chen GY, Han CR. Penicilindoles A-C, Cytotoxic Indole Diterpenes from the Mangrove-Derived Fungus Eupenicillium sp. HJ002. JOURNAL OF NATURAL PRODUCTS 2018; 81:1045-1049. [PMID: 29489361 DOI: 10.1021/acs.jnatprod.7b00673] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Three new indole diterpenes, penicilindoles A-C (1-3), were isolated from the mangrove-derived fungus Eupenicillium sp. HJ002. Their planar structures and absolute configurations were determined by interpretation of NMR spectroscopic data, HR-ESIMS, and X-ray diffraction analysis using Cu Kα radiation. The cytotoxic and antibacterial activities were evaluated in vitro; penicilindole A (1) showed cytotoxic activity against human A549 and HepG2 cell lines with IC50 values of 5.5 and 1.5 μM, respectively.
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Affiliation(s)
- Cai-Juan Zheng
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Meng Bai
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Xue-Ming Zhou
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Guo-Lei Huang
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Tai-Ming Shao
- Hainan Institute of Science and Technology , Haikou 571126 , People's Republic of China
| | - You-Ping Luo
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Zhi-Gang Niu
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Yan-Yan Niu
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Guang-Ying Chen
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , Hainan 571158 , People's Republic of China
| | - Chang-Ri Han
- Hainan Institute of Science and Technology , Haikou 571126 , People's Republic of China
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32
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Zheng CJ, Liao HX, Mei RQ, Huang GL, Yang LJ, Zhou XM, Shao TM, Chen GY, Wang CY. Two new benzophenones and one new natural amide alkaloid isolated from a mangrove-derived Fungus Penicillium citrinum. Nat Prod Res 2018; 33:1127-1134. [PMID: 29658359 DOI: 10.1080/14786419.2018.1460832] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Two new compounds penibenzophenones A-B (1-2), and the synthetic α,β-unsaturated amide alkaloid (E)-tert-butyl(3-cinnamamidopropyl)carbamate (4), newly identified as a natural product, alone with three known ones (3, 5-6) were isolated from the EtOAc extract of the endophytic fungus Penicillium citrinum HL-5126 isolated from the mangrove Bruguiera sexangula var. rhynchopetala collected in the South China Sea. Compound 1 was a chlorinated benzophenone. The structures of 1-6 were elucidated by extensive NMR spectral interpretation, MS data and X-ray analysis. The new compound 2 displayed cytotoxic activity against human A549 cell lines with an IC50 value of 15.7 μg/mL, and 1 showed antibacterial activity against Staphylococcus aureus with a MIC value of 20 μg/mL.
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Affiliation(s)
- Cai-Juan Zheng
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , P. R. China
| | - Hai-Xia Liao
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , P. R. China.,b Key Laboratory of Marine Drugs, The Ministry of Education of China, School of Medicine and Pharmacy , Ocean University of China , Qingdao , P. R. China.,c Laboratory for Marine Drugs and Bioproducts , Qingdao National Laboratory for Marine Science and Technology , Qingdao , P. R. China
| | - Rong-Qing Mei
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , P. R. China
| | - Guo-Lei Huang
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , P. R. China
| | - Lu-Jia Yang
- b Key Laboratory of Marine Drugs, The Ministry of Education of China, School of Medicine and Pharmacy , Ocean University of China , Qingdao , P. R. China.,c Laboratory for Marine Drugs and Bioproducts , Qingdao National Laboratory for Marine Science and Technology , Qingdao , P. R. China
| | - Xue-Ming Zhou
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , P. R. China
| | - Tai-Ming Shao
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , P. R. China.,d College of Chemical and Material Engineering , Hainan Institute of Science and Technology , Haikou , P. R. China
| | - Guang-Ying Chen
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , P. R. China
| | - Chang-Yun Wang
- b Key Laboratory of Marine Drugs, The Ministry of Education of China, School of Medicine and Pharmacy , Ocean University of China , Qingdao , P. R. China.,c Laboratory for Marine Drugs and Bioproducts , Qingdao National Laboratory for Marine Science and Technology , Qingdao , P. R. China
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Wu JT, Zheng CJ, Zhang B, Zhou XM, Zhou Q, Chen GY, Zeng ZE, Xie JL, Han CR, Lyu JX. Two new secondary metabolites from a mangrove-derived fungus Cladosporium sp. JJM22. Nat Prod Res 2018; 33:34-40. [PMID: 29388439 DOI: 10.1080/14786419.2018.1431634] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Two new compounds (1 and 2), together with six known compounds (3-8), were obtained from the Cladosporium sp. JJM22, an endophytic fungus isolated from the stem bark of the mangrove plant Ceriops tagal collected in South China Sea. Their structures were elucidated on the basis of detailed spectroscopic analysis. The absolute configurations of 1 and 2 were confirmed by the comparison of optical rotation and the CD data with those of known compounds. The inhibitory activities of the isolated compounds against six terrestrial pathogenic bacteria and human cervical carcinoma Hela cell line were evaluated. Compound 3 exhibited a broad spectrum of antibacterial activities.
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Affiliation(s)
- Jia-Ting Wu
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P. R. China
| | - Cai-Juan Zheng
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P. R. China
| | - Bin Zhang
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P. R. China
| | - Xue-Ming Zhou
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P. R. China
| | - Qi Zhou
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P. R. China
| | - Guang-Ying Chen
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P. R. China
| | - Zhuo-Er Zeng
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P. R. China
| | - Jin-Long Xie
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P. R. China
| | - Chang-Ri Han
- b Key Laboratory of Medicinal and Edible Plants Resources of Hainan Province , School of Chemical and Material Engineering, Hainan Institute of Science and Technology , Haikou , P. R. China
| | - Ji-Xing Lyu
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education , College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou , P. R. China
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Yang LJ, Liao HX, Bai M, Huang GL, Luo YP, Niu YY, Zheng CJ, Wang CY. One new cytochalasin metabolite isolated from a mangrove-derived fungus Daldinia eschscholtzii HJ001. Nat Prod Res 2017; 32:208-213. [PMID: 28658974 DOI: 10.1080/14786419.2017.1346641] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
One new cytochalasin metabolite [11]-cytochalasa-5(6),13-diene-1,21-dione-7,18-dihydroxy-16,18-dimethyl-10-phenyl-(7S*,13E,16S*,18R*) (1), together with three known compounds (2-4) were obtained from the EtOAc extract of the endophytic fungus Daldinia eschscholtzii HJ001 isolated from the mangrove Brguiera sexangula var. rhynchopetala collected in the South China Sea. Their structures were elucidated by the detailed analysis of comprehensive spectroscopic data. Compounds 1 and 2 were evaluated for their antibacterial and cytotoxic activities.
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Affiliation(s)
- Lu-Jia Yang
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , China.,b Key Laboratory of Marine Drugs, School of Medicine and Pharmacy, The Ministry of Education of China , Ocean University of China , Qingdao , China.,c Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology , Qingdao , China
| | - Hai-Xia Liao
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , China.,b Key Laboratory of Marine Drugs, School of Medicine and Pharmacy, The Ministry of Education of China , Ocean University of China , Qingdao , China.,c Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology , Qingdao , China
| | - Meng Bai
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , China
| | - Guo-Lei Huang
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , China
| | - You-Ping Luo
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , China
| | - Yan-Yan Niu
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , China
| | - Cai-Juan Zheng
- a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , China
| | - Chang-Yun Wang
- b Key Laboratory of Marine Drugs, School of Medicine and Pharmacy, The Ministry of Education of China , Ocean University of China , Qingdao , China.,c Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology , Qingdao , China
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New chlorinated xanthone and anthraquinone produced by a mangrove-derived fungus Penicillium citrinum HL-5126. J Antibiot (Tokyo) 2017; 70:823-827. [PMID: 28465625 DOI: 10.1038/ja.2017.52] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 03/11/2017] [Accepted: 04/04/2017] [Indexed: 12/11/2022]
Abstract
Two new chlorinated metabolites 4-chloro-1-hydroxy-3-methoxy-6-methyl-8-methoxycarbonyl-xanthen-9-one (1) and 2'-acetoxy-7-chlorocitreorosein (2), together with three known compounds (3-5), were obtained from the EtOAc extract of the endophytic fungus Penicillium citrinum HL-5126 isolated from the mangrove Bruguiera sexangula var. rhynchopetala collected in the South China Sea. Their structures were elucidated by the detailed analysis of comprehensive spectroscopic data. All compounds were evaluated for their antibacterial and topoisomerase I inhibitory activities. Compound 2 exhibited antibacterial activity against Vibrio parahaemolyticus with an MIC value of 10 μm.
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37
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Identification and Antifungal Activity of Metabolites from the Mangrove Fungus Phoma sp. L28. Chem Nat Compd 2017. [DOI: 10.1007/s10600-017-1961-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Huang H, Liu T, Wu X, Guo J, Lan X, Zhu Q, Zheng X, Zhang K. A new antibacterial chromone derivative from mangrove-derived fungus Penicillium aculeatum (No. 9EB). Nat Prod Res 2017; 31:2593-2598. [DOI: 10.1080/14786419.2017.1283498] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Huarong Huang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Ting Liu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Xiaoen Wu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Junxi Guo
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Xiong Lan
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Qin Zhu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Xi Zheng
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
| | - Kun Zhang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, China
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Dihydroisocoumarins from the Mangrove-Derived Fungus Penicillium citrinum. Mar Drugs 2016; 14:md14100177. [PMID: 27735855 PMCID: PMC5082325 DOI: 10.3390/md14100177] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 09/17/2016] [Accepted: 09/28/2016] [Indexed: 11/17/2022] Open
Abstract
Three new dihydroisocoumarin penicimarins G-I (1-3), together with one known dihydroisocoumarin (4) and three known meroterpenoids (5-7), were obtained from a fungus Penicillium citrinum isolated from the mangrove Bruguiera sexangula var. rhynchopetala collected in the South China Sea. Their structures were elucidated by the detailed analysis of spectroscopic data. The absolute configuration of 1 was determined by the X-ray diffraction analysis using Cu Kα radiation. The absolute configurations of 2 and 3 were determined by comparison of their circular dichroism (CD) spectra with the literature. All compounds were evaluated for their antibacterial activities and cytotoxic activities.
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40
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Tetrahydroanthraquinone derivatives from the mangrove-derived endophytic fungus Stemphylium globuliferum. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.07.091] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Zhou XM, Zheng CJ, Gan LS, Chen GY, Zhang XP, Song XP, Li GN, Sun CG. Bioactive Phenanthrene and Bibenzyl Derivatives from the Stems of Dendrobium nobile. JOURNAL OF NATURAL PRODUCTS 2016; 79:1791-7. [PMID: 27310249 DOI: 10.1021/acs.jnatprod.6b00252] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
A new enantiomeric pair of spirodiketones, (+)- and (-)-denobilone A (1 and 2), three new phenanthrene derivatives (3-5), and three new biphenanthrenes (22-24), along with 11 known phenanthrene derivatives (6-16), five known bibenzyl derivatives (17-21), and four known biphenanthrenes (25-28), were isolated from Dendrobium nobile. The structures of 1-5 and 22-24 were elucidated using comprehensive spectroscopic methods. (+)-Denobilone and (-)-denobilone A (1 and 2) were isolated as a pair of enantiomers by chiral HPLC. The absolute configurations of (+)- and (-)-denobilone A (1 and 2) were determined by comparing their experimental and calculated electronic circular dichroism spectra. The absolute configuration of denobilone B (3) was determined by X-ray crystallographic analysis. The inhibitory activities of all compounds against nine phytopathogenic fungi and three cancer cell lines were evaluated.
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Affiliation(s)
- Xue-Ming Zhou
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, Hainan Normal University , Haikou 571158, People's Republic of China
| | - Cai-Juan Zheng
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, Hainan Normal University , Haikou 571158, People's Republic of China
| | - Li-She Gan
- College of Pharmaceutical Science, Zhejiang University , Hangzhou 310058, People's Republic of China
| | - Guang-Ying Chen
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, Hainan Normal University , Haikou 571158, People's Republic of China
| | - Xiao-Peng Zhang
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, Hainan Normal University , Haikou 571158, People's Republic of China
| | - Xiao-Ping Song
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, Hainan Normal University , Haikou 571158, People's Republic of China
| | - Gao-Nan Li
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, Hainan Normal University , Haikou 571158, People's Republic of China
| | - Chong-Ge Sun
- Hainan Boying Orchid Industrial Development Co., LTD , Haikou 570105, People's Republic of China
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Chamigrane Sesquiterpenes from a Basidiomycetous Endophytic Fungus XG8D Associated with Thai Mangrove Xylocarpus granatum. Mar Drugs 2016; 14:md14070132. [PMID: 27428984 PMCID: PMC4962022 DOI: 10.3390/md14070132] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 07/05/2016] [Accepted: 07/06/2016] [Indexed: 12/23/2022] Open
Abstract
Six new chamigrane sesquiterpenes, merulinols A‒F (1‒6), and four known metabolites (7‒10) were isolated from the culture of the basidiomycetous fungus XG8D, a mangrove-derived endophyte. Their structures were elucidated mainly by 1D and 2D NMR, while the structures of 1 and 2 were further confirmed by single-crystal X-ray diffraction analysis. The in vitro cytotoxicity of all compounds was evaluated against three human cancer cell lines, MCF-7, Hep-G2, and KATO-3. Compounds 3 and 4 selectively displayed cytotoxicity against KATO-3 cells with IC50 values of 35.0 and 25.3 μM, respectively.
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Fouillaud M, Venkatachalam M, Girard-Valenciennes E, Caro Y, Dufossé L. Anthraquinones and Derivatives from Marine-Derived Fungi: Structural Diversity and Selected Biological Activities. Mar Drugs 2016; 14:E64. [PMID: 27023571 PMCID: PMC4849068 DOI: 10.3390/md14040064] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 02/12/2016] [Accepted: 03/08/2016] [Indexed: 12/11/2022] Open
Abstract
Anthraquinones and their derivatives constitute a large group of quinoid compounds with about 700 molecules described. They are widespread in fungi and their chemical diversity and biological activities recently attracted attention of industries in such fields as pharmaceuticals, clothes dyeing, and food colorants. Their positive and/or negative effect(s) due to the 9,10-anthracenedione structure and its substituents are still not clearly understood and their potential roles or effects on human health are today strongly discussed among scientists. As marine microorganisms recently appeared as producers of an astonishing variety of structurally unique secondary metabolites, they may represent a promising resource for identifying new candidates for therapeutic drugs or daily additives. Within this review, we investigate the present knowledge about the anthraquinones and derivatives listed to date from marine-derived filamentous fungi's productions. This overview highlights the molecules which have been identified in microorganisms for the first time. The structures and colors of the anthraquinoid compounds come along with the known roles of some molecules in the life of the organisms. Some specific biological activities are also described. This may help to open doors towards innovative natural substances.
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Affiliation(s)
- Mireille Fouillaud
- Laboratoire de Chimie des Substances Naturelles et des Sciences des Aliments-LCSNSA EA 2212, Université de la Réunion, 15 Avenue René Cassin, CS 92003, F-97744 Saint-Denis Cedex 9, Ile de la Réunion, France.
- Ecole Supérieure d'Ingénieurs Réunion Océan Indien-ESIROI, 2 Rue Joseph Wetzell, F-97490 Sainte-Clotilde, Ile de la Réunion, France.
| | - Mekala Venkatachalam
- Laboratoire de Chimie des Substances Naturelles et des Sciences des Aliments-LCSNSA EA 2212, Université de la Réunion, 15 Avenue René Cassin, CS 92003, F-97744 Saint-Denis Cedex 9, Ile de la Réunion, France.
| | - Emmanuelle Girard-Valenciennes
- Laboratoire de Chimie des Substances Naturelles et des Sciences des Aliments-LCSNSA EA 2212, Université de la Réunion, 15 Avenue René Cassin, CS 92003, F-97744 Saint-Denis Cedex 9, Ile de la Réunion, France.
| | - Yanis Caro
- Laboratoire de Chimie des Substances Naturelles et des Sciences des Aliments-LCSNSA EA 2212, Université de la Réunion, 15 Avenue René Cassin, CS 92003, F-97744 Saint-Denis Cedex 9, Ile de la Réunion, France.
- Ecole Supérieure d'Ingénieurs Réunion Océan Indien-ESIROI, 2 Rue Joseph Wetzell, F-97490 Sainte-Clotilde, Ile de la Réunion, France.
| | - Laurent Dufossé
- Laboratoire de Chimie des Substances Naturelles et des Sciences des Aliments-LCSNSA EA 2212, Université de la Réunion, 15 Avenue René Cassin, CS 92003, F-97744 Saint-Denis Cedex 9, Ile de la Réunion, France.
- Ecole Supérieure d'Ingénieurs Réunion Océan Indien-ESIROI, 2 Rue Joseph Wetzell, F-97490 Sainte-Clotilde, Ile de la Réunion, France.
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Xu WF, Hou XM, Yang KL, Cao F, Yang RY, Wang CY, Shao CL. Nigrodiquinone A, a Hydroanthraquinone Dimer Containing a Rare C-9-C-7' Linkage from a Zoanthid-Derived Nigrospora sp. Fungus. Mar Drugs 2016; 14:md14030051. [PMID: 27005638 PMCID: PMC4820305 DOI: 10.3390/md14030051] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 02/29/2016] [Accepted: 03/04/2016] [Indexed: 02/07/2023] Open
Abstract
One new hydroanthraquinone dimer with a rare C-9–C-7′ linkage, nigrodiquinone A (1), and four known anthraquinone monomers 2–5, were isolated from a fungus Nigrospora sp. obtained from the zoanthid Palythoa haddoni collected in the South China Sea. The structure of 1 was established through extensive NMR spectroscopy, and the absolute configuration was elucidated by comparing computed electronic circular dichroism (ECD) and optical rotations (OR) with experimental results. All the compounds were evaluated for antiviral activity, and 1 was also evaluated for antibacterial activity. Compound 4 displayed mild antiviral activity against coxsackie virus (Cox-B3) with the IC50 value of 93.7 μM, and 5 showed an IC50 value of 74.0 μM against respiratory syncytial virus (RSV).
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Affiliation(s)
- Wei-Feng Xu
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, College of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China.
| | - Xue-Mei Hou
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.
| | - Kai-Lin Yang
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.
| | - Fei Cao
- College of Pharmaceutical Sciences, Hebei University, Baoding 071002, China.
| | - Rui-Yun Yang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, College of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China.
| | - Chang-Yun Wang
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.
- Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266200, China.
| | - Chang-Lun Shao
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.
- Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266200, China.
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Abstract
This review covers the literature published in 2014 for marine natural products (MNPs), with 1116 citations (753 for the period January to December 2014) referring to compounds isolated from marine microorganisms and phytoplankton, green, brown and red algae, sponges, cnidarians, bryozoans, molluscs, tunicates, echinoderms, mangroves and other intertidal plants and microorganisms. The emphasis is on new compounds (1378 in 456 papers for 2014), together with the relevant biological activities, source organisms and country of origin. Reviews, biosynthetic studies, first syntheses, and syntheses that lead to the revision of structures or stereochemistries, have been included.
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Affiliation(s)
- John W Blunt
- Department of Chemistry, University of Canterbury, Christchurch, New Zealand.
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Zheng CJ, Huang GL, Xu Y, Song XM, Yao J, Liu H, Wang RP, Sun XP. A new benzopyrans derivatives from a mangrove-derived fungus Penicillium citrinum from the South China Sea. Nat Prod Res 2015; 30:821-5. [PMID: 26930107 DOI: 10.1080/14786419.2015.1072712] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
One new benzopyran derivative (2R(*),4R(*))-3,4-dihydro-5-methoxy-2-methyl-2H-1-benzopyran-4-ol (1), together with five known compounds (2-6), were obtained from the EtOAc extract of the endophytic fungus Penicillium citrinum HL-5126 isolated from the mangrove Brguiera sexangula var. rhynchopetala collected in the South China Sea. Their structures were elucidated by the detailed analysis of comprehensive spectroscopic data. All compounds were evaluated for their antibacterial activities. Compound 6 exhibited potent inhibitory activity against Bacillus subtilis, Bacillus cereus and Micrococcus tetragenus with the same MIC values of 6.94 μM.
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Affiliation(s)
- Cai-Juan Zheng
- a Guangxi Key Laboratory of Marine Biotechnology , Guangxi Institute of Oceanology , Beihai , China
| | - Guo-Lei Huang
- a Guangxi Key Laboratory of Marine Biotechnology , Guangxi Institute of Oceanology , Beihai , China
| | - Yan Xu
- b Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , China
| | - Xin-Ming Song
- a Guangxi Key Laboratory of Marine Biotechnology , Guangxi Institute of Oceanology , Beihai , China
| | - Jun Yao
- a Guangxi Key Laboratory of Marine Biotechnology , Guangxi Institute of Oceanology , Beihai , China
| | - Hui Liu
- a Guangxi Key Laboratory of Marine Biotechnology , Guangxi Institute of Oceanology , Beihai , China
| | - Ruo-Ping Wang
- a Guangxi Key Laboratory of Marine Biotechnology , Guangxi Institute of Oceanology , Beihai , China
| | - Xue-Ping Sun
- b Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering , Hainan Normal University , Haikou , China
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Chamoun R, Aliferis KA, Jabaji S. Identification of signatory secondary metabolites during mycoparasitism of Rhizoctonia solani by Stachybotrys elegans. Front Microbiol 2015; 6:353. [PMID: 25972848 PMCID: PMC4413796 DOI: 10.3389/fmicb.2015.00353] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Accepted: 04/08/2015] [Indexed: 11/24/2022] Open
Abstract
Stachybotrys elegans is able to parasitize the fungal plant pathogen Rhizoctonia solani AG-3 following a complex and intimate interaction, which, among others, includes the production of cell wall-degrading enzymes, intracellular colonization, and expression of pathogenic process encoding genes. However, information on the metabolome level is non-existent during mycoparasitism. Here, we performed a direct-infusion mass spectrometry (DIMS) metabolomics analysis using an LTQ Orbitrap analyzer in order to detect changes in the profiles of induced secondary metabolites of both partners during this mycoparasitic interaction 4 and 5 days following its establishment. The diketopiperazine(s) (DKPs) cyclo(S-Pro-S-Leu)/cyclo(S-Pro-S-Ile), ethyl 2-phenylacetate, and 3-nitro-4-hydroxybenzoic acid were detected as the primary response of Rhizoctonia 4 days following dual-culturing with Stachybotrys, whereas only the latter metabolite was up-regulated 1 day later. On the other hand, trichothecenes and atranones were mycoparasite-derived metabolites identified during mycoparasitism 4 and 5 days following dual-culturing. All the above secondary metabolites are known to exhibit bioactivity, including fungitoxicity, and represent key elements that determine the outcome of the interaction being studied. Results could be further exploited in programs for the evaluation of the bioactivity of these metabolites per se or their chemical analogs, and/or genetic engineering programs to obtain more efficient mycoparasite strains with improved efficacy and toxicological profiles.
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Affiliation(s)
- Rony Chamoun
- Department of Plant Science, McGill University Sainte-Anne-de-Bellevue, QC, Canada
| | | | - Suha Jabaji
- Department of Plant Science, McGill University Sainte-Anne-de-Bellevue, QC, Canada
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49
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Two new stemphol sulfates from the mangrove endophytic fungus Stemphylium sp. 33231. J Antibiot (Tokyo) 2015; 68:501-3. [DOI: 10.1038/ja.2015.16] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 01/15/2015] [Accepted: 01/26/2015] [Indexed: 11/08/2022]
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