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Suberu SA, Isikhuemhen OS, Ogundare TE, Ekunseitan DA, Fasina YO. Benefits of Mushroom-Based Supplements on Growth Performance, Immunocompetence, and Meat Quality in Poultry. Animals (Basel) 2024; 14:1517. [PMID: 38891564 PMCID: PMC11171407 DOI: 10.3390/ani14111517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 05/16/2024] [Accepted: 05/16/2024] [Indexed: 06/21/2024] Open
Abstract
The restriction on the use of antibiotics in poultry has led to an increase in the use of natural products that could serve as alternatives to antibiotics. Mushrooms contain bioactive compounds that exhibit antifungal, antiparasitic, antibacterial, antioxidant, antiviral, anti-inflammatory, and cytotoxic properties. Hence, they are being tested, revealing as performance-enhancing natural feed additives for livestock. This review focused on the role of different species of mushrooms commonly used in poultry on the performance, immunomodulatory actions, cholesterolemic properties, and meat quality of poultry birds. Different studies reviewed show that mushrooms could positively impact poultry production, improve growth performance, modulate immune response, exert tissue antioxidant activity, influence intestinal morphology, enhance gut microbiome, and improve lipid profile. The variations in their efficacy could be attributed to the variations in physicochemical properties of different species and dosage levels applied in the experiments. However, the use of mushrooms as a natural product supplement is in its infancy, and more basic, pilot and large-scale research is required to make it a viable approach for improving immune responses in the poultry industry.
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Affiliation(s)
- Safiu A. Suberu
- Department of Animal Sciences, North Carolina Agricultural and Technical State University, Greensboro, NC 27411, USA; (S.A.S.); (D.A.E.)
| | - Omoanghe S. Isikhuemhen
- Department of Natural Resources and Environmental Design, North Carolina A&T State University, Greensboro, NC 27407, USA;
| | - Tunde E. Ogundare
- Department of Animal Sciences, North Carolina Agricultural and Technical State University, Greensboro, NC 27411, USA; (S.A.S.); (D.A.E.)
| | - Deji A. Ekunseitan
- Department of Animal Sciences, North Carolina Agricultural and Technical State University, Greensboro, NC 27411, USA; (S.A.S.); (D.A.E.)
| | - Yewande O. Fasina
- Department of Animal Sciences, North Carolina Agricultural and Technical State University, Greensboro, NC 27411, USA; (S.A.S.); (D.A.E.)
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2
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Li P, Zhang ZJ, Guo YT, Guan J, Wen Xi LB, Lin LP. Isolation of undescribed cladosporols and spirobisnaphthalenes from a plant pathogen Cladosporium cladosporioides F-10-2-A. PHYTOCHEMISTRY 2024; 222:114073. [PMID: 38565420 DOI: 10.1016/j.phytochem.2024.114073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
Two undescribed cladosporol derivatives, cladosporols J-K (1-2), and three previously unreported spirobisnaphthalenes, urnucratins D-F (3-5), as well as eleven known cladosporols (6-16), were characterized from Cladosporium cladosporioides (Cladosporiaceae), a common plant pathogen isolated from the skin of Chinese toad. Cladosporols J-K (1-2) with a single double bond have been rarely reported, while urnucratins D-F (3-5) featured an unusual benzoquinone bisnaphthospiroether skeleton, contributing to an expanding category of undiscovered natural products. Their structures and absolute configurations were determined using extensive spectroscopic methods, including NMR, HRESIMS analyses, X-ray single crystal diffraction, as well as through experimental ECD analyses. Biological assays revealed that compounds 1 and 2 exhibited inhibitory activity against A549 cells, with IC50 values of 30.11 ± 3.29 and 34.32 ± 2.66 μM, respectively.
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Affiliation(s)
- Peng Li
- State Key Laboratory Cultivation Base for TCM Quality and Efficacy, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Zi Jin Zhang
- State Key Laboratory Cultivation Base for TCM Quality and Efficacy, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Yu Tong Guo
- State Key Laboratory Cultivation Base for TCM Quality and Efficacy, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Jing Guan
- State Key Laboratory Cultivation Base for TCM Quality and Efficacy, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Lin Bo Wen Xi
- Class 1, Grade 11, Sino-U.S. Program of the International Department of Nanjing No. 13 Middle School, Nanjing 210008, China
| | - Li-Ping Lin
- State Key Laboratory Cultivation Base for TCM Quality and Efficacy, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China.
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3
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Kadarauch M, Whalley DM, Phipps RJ. sSPhos: A General Ligand for Enantioselective Arylative Phenol Dearomatization via Electrostatically-Directed Palladium Catalysis. J Am Chem Soc 2023; 145:25553-25558. [PMID: 37972383 PMCID: PMC10690801 DOI: 10.1021/jacs.3c10663] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/09/2023] [Accepted: 11/14/2023] [Indexed: 11/19/2023]
Abstract
Arylative phenol dearomatization affords complex, cyclohexanone-based scaffolds from simple starting materials, and asymmetric versions allow access to valuable enantioenriched structures. However, bespoke chiral ligands must typically be identified for each new scaffold variation. We have addressed this limitation by applying the concept of electrostatically-directed palladium catalysis whereby the chiral sulfonated ligand sSPhos engages in electrostatic interactions with a phenolate substrate via its associated alkali metal cation. This approach allows access to highly enantioenriched spirocyclohexadienones, a process originally reported by Buchwald and co-workers in a predominantly racemic manner. In addition, sSPhos is proficient at forming two other distinct scaffolds, which had previously required fundamentally different chiral ligands, as well as a novel oxygen-linked scaffold. We envisage that the broad generality displayed by sSPhos will facilitate the expansion of this important reaction type and highlight the potential of this unusual design principle, which harnesses attractive electrostatic interactions.
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Affiliation(s)
- Max Kadarauch
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, United
Kingdom
| | - David M. Whalley
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, United
Kingdom
| | - Robert J. Phipps
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, United
Kingdom
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4
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Antibacterial natural products from microbial and fungal sources: a decade of advances. Mol Divers 2023; 27:517-541. [PMID: 35301633 DOI: 10.1007/s11030-022-10417-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 02/22/2022] [Indexed: 02/08/2023]
Abstract
Throughout the ages the world has witnessed the outbreak of many infectious diseases. Emerging microbial diseases pose a serious threat to public health. Increasing resistance of microorganisms towards the existing drugs makes them ineffective. In fact, anti-microbial resistance is declared as one of the top public health threats by WHO. Hence, there is an urge for the discovery of novel antimicrobial drugs to combat with this challenge. Structural diversity and unique pharmacological effects make natural products a prime source of novel drugs. Staggeringly, in spite of its extensive biodiversity, a prominent portion of microorganism species remains unexplored for the identification of bioactives. Microorganisms are a predominant source of new chemical entities and there are remarkable number of antimicrobial drugs developed from it. In this review, we discuss the contributions of microorganism based natural products as effective antibacterial agents, studied during the period of 2010-2020. The review encompasses over 140 structures which are either natural products or semi-synthetic derivatives of microbial natural products. 65 of them are identified as newly discovered natural products. All the compounds discussed herein, have exhibited promising efficacy against various bacterial strains.
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5
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Mukhopadhyay J, Wai A, Hutchison LJ, Hausner G. The mitogenome of Urnula craterium. Can J Microbiol 2022; 68:561-568. [PMID: 35623096 DOI: 10.1139/cjm-2022-0012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Urnula craterium (Schwein.) Fr. (1851) has been reported from North America, Europe, and Asia, and can be a pathogen on various hardwood species. In this study we investigated the mitochondrial genome of U. craterium. The biology and taxonomy of this fungus is poorly studied and there are no mitogenomes currently available for any member of the Sarcosomataceae (Order Pezizales). The complete mitogenome of U. craterium comprises 43 967 bps and encodes 14 protein-coding genes, a complete set of tRNAs and rRNA genes. A novel feature of the mitogenome is the presence of a single subunit DNA polymerase coding region that is typically associated with linear invertron-type plasmids. The mitogenome may offer insights into the evolution of mitogenomes among members of the Pezizales with regards to gene content and order, mobile elements, and genome sizes.
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Affiliation(s)
| | - Alvan Wai
- University of Manitoba, 8664, Winnipeg, Canada;
| | - Leonard J Hutchison
- Lakehead University Faculty of Natural Resources Management, 157776, Thunder Bay, Ontario, Canada;
| | - Georg Hausner
- University of Manitoba, 8664, Buller Building 213, Winnipeg, Manitoba, Canada;
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Abstract
Spiroaxillarone A, a novel and unique spirocyclic dinaphthalene natural product with significant antimalarial activity, was regioselectively synthesized from tetrahydrocurcumin in five steps with an overall 10% yield. Key features of the synthesis involved an oxidized free radical cycloaddition to build the spiro ring central skeleton and an oxidized dehydrogenation to introduce two double bonds via enol silicon ether from diketones.
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Affiliation(s)
- Minjian Liao
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Xiangxin Li
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Yajuan Zheng
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Zhixiang Xie
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
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Chen Y, Xu W, Xie X, Pei M, Lu M, Wang Y, Liu Y. Gold-Catalyzed Spirocyclization of Furan-ynones and Unexpected Skeleton Rearrangement of the Resulting Spirohydrofurans. Org Lett 2021; 23:1090-1095. [PMID: 33428411 DOI: 10.1021/acs.orglett.0c04312] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A gold-catalyzed cyclization of aniline-tethered furan-ynones has been developed. The reaction proceeds via trapping of the resulting stabilized cationic intermediate with an amide group leading to polycycles featured with a spiro-cyclohexadienone-hydrofuran framework with high efficiency. The resulting N-alkyl products undergo photorearrangements to afford the ring-enlarged benzo[b]azepine derivatives or iron-promoted novel rearrangement to diketone-containing spirocycles involving multiple C-X bond cleavages and formations.
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Affiliation(s)
- Yulong Chen
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Wei Xu
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Xin Xie
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Miaomiao Pei
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Mingduo Lu
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Yaotong Wang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Yuanhong Liu
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
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8
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Zeb M, Lee CH. Medicinal Properties and Bioactive Compounds from Wild Mushrooms Native to North America. Molecules 2021; 26:E251. [PMID: 33419035 PMCID: PMC7825331 DOI: 10.3390/molecules26020251] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 12/21/2020] [Accepted: 01/03/2021] [Indexed: 02/06/2023] Open
Abstract
Mushrooms, the fruiting bodies of fungi, are known for a long time in different cultures around the world to possess medicinal properties and are used to treat various human diseases. Mushrooms that are parts of traditional medicine in Asia had been extensively studied and this has led to identification of their bioactive ingredients. North America, while home to one of the world's largest and diverse ecological systems, has not subjected its natural resources especially its diverse array of mushroom species for bioprospecting purposes: Are mushrooms native to North America a good source for drug discovery? In this review, we compile all the published studies up to September 2020 on the bioprospecting of North American mushrooms. Out of the 79 species that have been investigated for medicinal properties, 48 species (60%) have bioactivities that have not been previously reported. For a mere 16 selected species, 17 new bioactive compounds (10 small molecules, six polysaccharides and one protein) have already been isolated. The results from our literature search suggest that mushrooms native to North America are indeed a good source for drug discovery.
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Affiliation(s)
| | - Chow H. Lee
- Chemistry and Biochemistry Program, University of Northern British Columbia, Prince George, BC V2N 4Z9, Canada;
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9
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Hou X, Xu Y, Zhu S, Zhang Y, Guo L, Qiu F, Che Y. Sarcosenones A–C, highly oxygenated pimarane diterpenoids from an endolichenic fungus Sarcosomataceae sp. RSC Adv 2020; 10:15622-15628. [PMID: 35495431 PMCID: PMC9052384 DOI: 10.1039/d0ra02485f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 04/06/2020] [Indexed: 12/03/2022] Open
Abstract
Three new highly oxygenated pimarane diterpenoids, sarcosenones A–C (1–3), and the known 9α-hydroxy-1,8(14),15-isopimaratrien-3,7,11-trione (4), were isolated from cultures of an endolichenic fungus Sarcosomataceae sp. Their structures were elucidated based on NMR spectroscopic data and electronic circular dichroism (ECD) calculations. Compound 1 showed moderate cytotoxicity against a small panel of four human tumor cell lines, with IC50 values of 7.5–26.4 μM. The new highly oxygenated pimarane diterpenoids sarcosenones A–C (1–3) were isolated from an endolichenic fungus Sarcosomataceae sp. Compound 1 showed moderate cytotoxicity towards human tumor cells.![]()
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Affiliation(s)
- Xintong Hou
- Tianjin University of Traditional Chinese Medicine
- Tianjin 300193
- People's Republic of China
- Institute of Medicinal Biotechnology
- Chinese Academy of Medical Sciences & Peking Union Medical College
| | - Yang Xu
- Institute of Medicinal Biotechnology
- Chinese Academy of Medical Sciences & Peking Union Medical College
- Beijing 100050
- People's Republic of China
| | - Shuaiming Zhu
- State Key Laboratory of Toxicology & Medical Countermeasures
- Beijing Institute of Pharmacology & Toxicology
- Beijing 100850
- People's Republic of China
| | - Yang Zhang
- State Key Laboratory of Toxicology & Medical Countermeasures
- Beijing Institute of Pharmacology & Toxicology
- Beijing 100850
- People's Republic of China
| | - Liangdong Guo
- State Key Laboratory of Mycology
- Institute of Microbiology
- Chinese Academy of Sciences
- Beijing 100101
- People's Republic of China
| | - Feng Qiu
- Tianjin University of Traditional Chinese Medicine
- Tianjin 300193
- People's Republic of China
| | - Yongsheng Che
- Tianjin University of Traditional Chinese Medicine
- Tianjin 300193
- People's Republic of China
- Institute of Medicinal Biotechnology
- Chinese Academy of Medical Sciences & Peking Union Medical College
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10
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Li J, Ding R, Gao H, Guo L, Yao X, Zhang Y, Tang J. New spirobisnaphthalenes from an endolichenic fungus strain CGMCC 3.15192 and their anticancer effects through the P53-P21 pathway. RSC Adv 2019; 9:39082-39089. [PMID: 35540656 PMCID: PMC9075947 DOI: 10.1039/c9ra07917c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 11/21/2019] [Indexed: 12/23/2022] Open
Abstract
Natural products from fungi have remained a rich resource for drug discovery. Here we report the isolation of three new spirobisnaphthalenes, namely sacrosomycin A-C (1-3), and three known analogues (4-6), from the ethyl acetate extract of a nonsporulating endolichenic fungus derived from Peltigera elisabethae var. mauritzii. The structures of these compounds were elucidated by IR, UV, MS, and NMR. Biological functions of these compounds were evaluated using cultured human cancer cell lines. Short-term cell growth and long-term cell survival assays show that compound 5 demonstrated the strongest cancer cell growth inhibition effect. We reveal that compound 5 induced both cell cycle arrest at the G2/M phase and cell death. Using western blotting, luciferase reporter assay and quantitative PCR (qPCR), we show that compound 5 induced up-regulation of the P53-P21 pathway, supporting the cell cycle arrest and growth inhibition effect of this compound. In contrast, these compounds did not induce cell death in a normal cell line. These results demonstrate a potential anticancer effect of this rare family of spirobisnaphthalene compounds isolated from endolichenic fungi.
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Affiliation(s)
- Jingwen Li
- Institute of Traditional Chinese Medicine and Natural Products, International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), College of Pharmacy, Jinan University Guangzhou 510632 P. R. China
| | - Rong Ding
- School of Pharmaceutical Science, Xiamen University Xiamen 361005 P. R. China
| | - Hao Gao
- Institute of Traditional Chinese Medicine and Natural Products, International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), College of Pharmacy, Jinan University Guangzhou 510632 P. R. China
| | - Liangdong Guo
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Science Beijing 100101 P. R. China
| | - Xinsheng Yao
- Institute of Traditional Chinese Medicine and Natural Products, International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), College of Pharmacy, Jinan University Guangzhou 510632 P. R. China
| | - Youwei Zhang
- Department of Pharmacology, Case Comprehensive Cancer Center, Case Western Reserve University, School of Medicine Cleveland OH 44106 USA
| | - Jinshan Tang
- Institute of Traditional Chinese Medicine and Natural Products, International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), College of Pharmacy, Jinan University Guangzhou 510632 P. R. China
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11
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Liu X, Wang W, Zhao Y, Lai D, Zhou L, Liu Z, Wang M. Total Synthesis and Structure Revision of Palmarumycin B 6. JOURNAL OF NATURAL PRODUCTS 2018; 81:1803-1809. [PMID: 30102534 DOI: 10.1021/acs.jnatprod.8b00258] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Palmarumycin B6 and its regioisomer were synthesized via 7- and 13-step routes using 2-chlorophenol and 4-chlorophenyl methyl ether as the starting materials in overall yields of 2.7% and 12%, respectively. Their structures were characterized by 1H and 13C NMR, HRESIMS, and X-ray diffraction data. The structure of palmarumycin B6 was revised as 6-chloropalmarumycin CP17. The bioassay results showed that the larvicidal activity of palmarumycin B6 with an LC50 value of 32.7 μM was significantly higher than that of its 8-chloro isomer, with an LC50 value of 227.3 μM.
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12
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Secondary Metabolites from Higher Fungi. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 106 2017; 106:1-201. [DOI: 10.1007/978-3-319-59542-9_1] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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13
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Wang K, Bao L, Ma K, Qi W, Song F, Yao Y, Yin W, Zhang L, Huang Y, Han J, Liu H. Bioactive Spirobisnaphthalenes and Lactones from a Cup FungusPlectaniasp. Collected in the Tibet Plateau Region. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600562] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Kai Wang
- State Key Laboratory of Mycology; Institute of Microbiology; Chinese Academy of Sciences; 1 Beichenxi Road 100101 Chaoyang District, Beijing P. R. China
- Savaid Medical School; University of the Chinese Academy of Sciences; 100049 Beijing P. R. China
| | - Li Bao
- State Key Laboratory of Mycology; Institute of Microbiology; Chinese Academy of Sciences; 1 Beichenxi Road 100101 Chaoyang District, Beijing P. R. China
| | - Ke Ma
- State Key Laboratory of Mycology; Institute of Microbiology; Chinese Academy of Sciences; 1 Beichenxi Road 100101 Chaoyang District, Beijing P. R. China
| | - Wei Qi
- Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology; Institute of Microbiology; Chinese Academy of Sciences; 1 Beichenxi Road 100101 Chaoyang District, Beijing P. R. China
- College of Life Sciences; Hebei University; 071002 Hebei P. R. China
| | - Fuhang Song
- Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology; Institute of Microbiology; Chinese Academy of Sciences; 1 Beichenxi Road 100101 Chaoyang District, Beijing P. R. China
| | - Yijian Yao
- State Key Laboratory of Mycology; Institute of Microbiology; Chinese Academy of Sciences; 1 Beichenxi Road 100101 Chaoyang District, Beijing P. R. China
| | - Wenbing Yin
- State Key Laboratory of Mycology; Institute of Microbiology; Chinese Academy of Sciences; 1 Beichenxi Road 100101 Chaoyang District, Beijing P. R. China
| | - Lixin Zhang
- Chinese Academy of Sciences Key Laboratory of Pathogenic Microbiology and Immunology; Institute of Microbiology; Chinese Academy of Sciences; 1 Beichenxi Road 100101 Chaoyang District, Beijing P. R. China
| | - Ying Huang
- State Key Laboratory of Microbial Resources; Institute of Microbiology; Chinese Academy of Sciences 100101 Chaoyang District, Beijing P. R. China
| | - Junjie Han
- State Key Laboratory of Mycology; Institute of Microbiology; Chinese Academy of Sciences; 1 Beichenxi Road 100101 Chaoyang District, Beijing P. R. China
| | - Hongwei Liu
- State Key Laboratory of Mycology; Institute of Microbiology; Chinese Academy of Sciences; 1 Beichenxi Road 100101 Chaoyang District, Beijing P. R. China
- Savaid Medical School; University of the Chinese Academy of Sciences; 100049 Beijing P. R. China
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14
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Total Synthesis and Antifungal Activity of Palmarumycin CP17 and Its Methoxy Analogues. Molecules 2016; 21:molecules21050600. [PMID: 27164077 PMCID: PMC6274023 DOI: 10.3390/molecules21050600] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 05/03/2016] [Accepted: 05/04/2016] [Indexed: 12/03/2022] Open
Abstract
Total synthesis of naturally occurring spirobisnaphthalene palmarumycin CP17 and its methoxy analogues was first achieved through Friedel-Crafts acylation, Wolff-Kishner reduction, intramolecular cyclization, ketalization, benzylic oxidation, and demethylation using the inexpensive and readily available methoxybenzene, 1,2-dimethoxybenzene and 1,4-dimethoxybenzene and 1,8-dihydroxynaphthalene as raw materials. Demethylation with (CH3)3SiI at ambient temperature resulted in ring A aromatization and acetal cleavage to give rise to binaphthyl ethers. The antifungal activities of these spirobisnaphthalene derivatives were evaluated, and the results revealed that 5 and 9b exhibit EC50 values of 9.34 µg/mL and 12.35 µg/mL, respectively, against P. piricola.
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15
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Antimicrobial and antioxidant activities and effect of 1-hexadecene addition on palmarumycin C2 and C3 yields in liquid culture of endophytic fungus Berkleasmium sp. Dzf12. Molecules 2013; 18:15587-99. [PMID: 24352015 PMCID: PMC6270283 DOI: 10.3390/molecules181215587] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 12/03/2013] [Accepted: 12/09/2013] [Indexed: 11/21/2022] Open
Abstract
Two spirobisnaphthalenes, namely palmarumycins C2 and C3, were isolated from cultures of the endophytic fungus Berkleasmium sp. Dzf12 after treatment with 1-hexadecene. After addition of 1-hexadecene at 10% to the medium on day 6 of culture, the maximal yields of palmarumycins C2 and C3 were obtained as 0.40 g/L and 1.19 g/L, which were 40.00 fold and 59.50 fold higher, respectively, in comparison with those of the control (0.01 g/L and 0.02 g/L). The results indicated that addition of 1-hexadecene can be an effective strategy for enhancing the production of palmarumycins C2 and C3 in liquid culture of endophytic fungus Berkleasmium sp. Dzf12. Palmarumycin C3 exhibited stronger antimicrobial and antioxidant activities than palmarumycin C2.
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16
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Zhang J, Abdel-Mageed WM, Liu M, Huang P, He W, Li L, Song F, Dai H, Liu X, Liang J, Zhang L. Caesanines A–D, New Cassane Diterpenes with Unprecedented N Bridge from Caesalpinia sappan. Org Lett 2013; 15:4726-9. [DOI: 10.1021/ol402058z] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jingyu Zhang
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Wael M. Abdel-Mageed
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Miaomiao Liu
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Pei Huang
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Wenni He
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Li Li
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Fuhang Song
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Huanqin Dai
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Xueting Liu
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Jingyu Liang
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
| | - Lixin Zhang
- Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology Chinese Academy of Sciences, Beijing, 100080, China, Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia, Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt, Department of Medicinal Chemistry, Institute of Materia Medica, Chinese
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Chen C, Wang J, Guo H, Hou W, Yang N, Ren B, Liu M, Dai H, Liu X, Song F, Zhang L. Three antimycobacterial metabolites identified from a marine-derived Streptomyces sp. MS100061. Appl Microbiol Biotechnol 2013; 97:3885-92. [DOI: 10.1007/s00253-012-4681-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2012] [Revised: 12/20/2012] [Accepted: 12/22/2012] [Indexed: 01/10/2023]
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Yeung KS, Peng XS, Wu J, Fan R, Hou XL. Five-Membered Ring Systems. PROGRESS IN HETEROCYCLIC CHEMISTRY 2013. [DOI: 10.1016/b978-0-08-099406-2.00008-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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