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He JL, Chen CJ, Liu YH, Gao CH, Wang RP, Zhang WF, Bai M. Austin-Type Meroterpenoids from Fungi Reported in the Last Five Decades: A Review. J Fungi (Basel) 2024; 10:162. [PMID: 38392834 PMCID: PMC10890278 DOI: 10.3390/jof10020162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 02/06/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
Austin was first isolated as a novel polyisoprenoid mycotoxin from Aspergillus ustus in 1976. Subsequently, some new austin-type meroterpenoids (ATMTs) have been continually found. This review attempts to give a comprehensive summary of progress on the isolation, chemical structural features, biological activities, and fungal biodiversity of 104 novel ATMTs from 5 genera of terrestrial- and marine-derived fungi reported from October 1976 to January 2023. The genera of Penicillium and Aspergillus are the two dominant producers, producing 63.5% and 30.8% of ATMTs, respectively. Moreover, about 26.9% of ATMTs display various pronounced bioactivities, including insecticidal, anti-inflammatory, cytotoxicity, antibacterial, and PTP1B inhibitory activities. The chemical diversity and potential activities of these novel fungal ATMTs are reviewed for a better understanding, and a relevant summary focusing on the source fungi and their taxonomy is provided to shed light on the future development and research of austin-type meroterpenoids.
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Affiliation(s)
- Jia-Li He
- Ministry of Education Key Laboratory for Ecology of Tropical Islands, College of Life Sciences, Hainan Normal University, Haikou 571158, China
- Guangxi Key Laboratory of Marine Drugs, Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China
| | - Chang-Jing Chen
- Ministry of Education Key Laboratory for Ecology of Tropical Islands, College of Life Sciences, Hainan Normal University, Haikou 571158, China
| | - Yong-Hong Liu
- Guangxi Key Laboratory of Marine Drugs, Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China
| | - Cheng-Hai Gao
- Guangxi Key Laboratory of Marine Drugs, Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China
| | - Rui-Ping Wang
- Ministry of Education Key Laboratory for Ecology of Tropical Islands, College of Life Sciences, Hainan Normal University, Haikou 571158, China
| | - Wen-Fei Zhang
- Ministry of Education Key Laboratory for Ecology of Tropical Islands, College of Life Sciences, Hainan Normal University, Haikou 571158, China
| | - Meng Bai
- Guangxi Key Laboratory of Marine Drugs, Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China
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2
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Lu CJ, Liang LF, Zhang GS, Li HY, Fu CQ, Yu Q, Zhou DM, Su ZW, Liu K, Gao CH, Xu XY, Liu YH. Carneusones A-F, Benzophenone Derivatives from Sponge-Derived Fungus Aspergillus carneus GXIMD00543. Mar Drugs 2024; 22:63. [PMID: 38393034 PMCID: PMC10890008 DOI: 10.3390/md22020063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/11/2024] [Accepted: 01/23/2024] [Indexed: 02/25/2024] Open
Abstract
Six benzophenone derivatives, carneusones A-F (1-6), along with seven known compounds (7-13) were isolated from a strain of sponge-derived marine fungus Aspergillus carneus GXIMD00543. Their chemical structures were elucidated by detailed spectroscopic data and quantum chemical calculations. Compounds 5, 6, and 8 exhibited moderate anti-inflammatory activity on NO secretion using lipopolysaccharide (LPS)-induced RAW 264.7 cells with EC50 values of 34.6 ± 0.9, 20.2 ± 1.8, and 26.8 ± 1.7 μM, while 11 showed potent effect with an EC50 value of 2.9 ± 0.1 μM.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Xin-Ya Xu
- Guangxi Key Laboratory of Marine Drugs, Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China; (C.-J.L.); (L.-F.L.); (G.-S.Z.); (H.-Y.L.); (C.-Q.F.); (Q.Y.); (D.-M.Z.); (Z.-W.S.); (K.L.); (C.-H.G.)
| | - Yong-Hong Liu
- Guangxi Key Laboratory of Marine Drugs, Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning 530200, China; (C.-J.L.); (L.-F.L.); (G.-S.Z.); (H.-Y.L.); (C.-Q.F.); (Q.Y.); (D.-M.Z.); (Z.-W.S.); (K.L.); (C.-H.G.)
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3
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Wang X, Xu XQ, Gao CH, Li LH, Liu Y, Zhang N, Xia Y, Fang X, Zhang XG. Assessing the drinking water quality in the Inner Mongolia Autonomous Region from 2014 to 2018. J Water Health 2022; 20:610-619. [PMID: 35482378 DOI: 10.2166/wh.2022.217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The objective of this study was to understand the drinking water quality state in the Inner Mongolia Autonomous Region from 2014 to 2018 and to derive information that will provide a basis for improving the drinking water quality in the region. Monitoring data for drinking water from the Inner Mongolia Autonomous Region for 2014 to 2018 were analyzed and the results were compared with GB 5749-2006, the Standard Test Method for Drinking Water, and GB 5749-2006, the Drinking Water Quality Standards. Data for a total of 30,613 water samples were assessed. Of the data for the microbiological index, sensory trait and general chemical index, and toxicological index, 89, 80, and 69% were qualified, respectively. For the toxicological index, the fluoride and nitrate nitrogen data were the least compliant. The water quality in all the cities was generally very suitable for drinking. However, there were marked differences in the qualified rates of drinking water in different areas and the qualified rates of the data for the three indexes were lower in rural areas than in urban areas. Given the varied issues with the drinking water quality, the relevant departments of League cities should implement appropriate and effective treatment measures to improve the drinking water quality and ensure it is safe for residents.
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Affiliation(s)
- X Wang
- Public Health College, Inner Mongolia Medical University, Hohhot 010110, PR China E-mail:
| | - X Q Xu
- Public Health College, Inner Mongolia Medical University, Hohhot 010110, PR China E-mail:
| | - C H Gao
- Public Health College, Inner Mongolia Medical University, Hohhot 010110, PR China E-mail:
| | - L H Li
- Public Health College, Inner Mongolia Medical University, Hohhot 010110, PR China E-mail:
| | - Y Liu
- Public Health College, Inner Mongolia Medical University, Hohhot 010110, PR China E-mail:
| | - N Zhang
- Public Health College, Inner Mongolia Medical University, Hohhot 010110, PR China E-mail:
| | - Y Xia
- Public Health College, Inner Mongolia Medical University, Hohhot 010110, PR China E-mail:
| | - X Fang
- Public Health College, Inner Mongolia Medical University, Hohhot 010110, PR China E-mail:
| | - X G Zhang
- Public Health College, Inner Mongolia Medical University, Hohhot 010110, PR China E-mail:
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4
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Jiang S, Jiang CP, Cao P, Liu YH, Gao CH, Yi XX. Sonneradon A Extends Lifespan of Caenorhabditis elegans by Modulating Mitochondrial and IIS Signaling Pathways. Mar Drugs 2022; 20:md20010059. [PMID: 35049915 PMCID: PMC8778700 DOI: 10.3390/md20010059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/03/2022] [Accepted: 01/04/2022] [Indexed: 12/15/2022] Open
Abstract
Aging is related to the lowered overall functioning and increased risk for various age-related diseases in humans. Sonneradon A (SDA), a new compound first extracted from the edible fruits of mangrove Sonneratia apetala, showed remarkable antiaging activity. However, the role of SDA in antiaging remains unclear. In this article, we studied the function of SDA in antiaging by using the animal model Caenorhabditis elegans. Results showed that SDA inhibited production of reactive oxygen species (ROS) by 53%, and reduced the accumulation of aging markers such as lipids and lipofuscins. Moreover, SDA also enhanced the innate immune response to Pseudomonas aeruginosa infection. Genetic analysis of a series of mutants showed that SDA extended the lifespan of the mutants of eat-2 and glp-1. Together, this effect may be related to the enhanced resistance to oxidative stress via mitochondrial and insulin/insulin-like growth factor-1 signaling (IIS) pathways. The results of this study provided new evidence for an antiaging effect of SDA in C. elegans, as well as insights into the implication of antiaging activity of SDA in higher organisms.
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Bai M, Gao CH, Liu K, Zhao LY, Tang ZZ, Liu YH. Two new benzophenones isolated from a mangrove-derived fungus Penicillium sp. J Antibiot (Tokyo) 2021; 74:821-824. [PMID: 34408287 DOI: 10.1038/s41429-021-00464-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 07/08/2021] [Accepted: 07/08/2021] [Indexed: 02/07/2023]
Abstract
One new benzophenone derivative, named penibenzophenone C (1), and a new benzophenone natural product, neamed penibenzophenone D (2), together with two known compounds (3, 4) were isolated from the EtOAc extract of the endophytic fungus Penicillium sp. isolated from the mangrove Acanthus ilicifolius L. collected in the South China Sea. The structures of 1-4 were elucidated by extensive NMR spectral interpretation and MS data. The new compounds 1 and 2 showed moderate antibacterial activities against methicillin-resistant Staphylococcus aureus with the MIC values of 3.12 and 6.25 μg ml-1, respectively.
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Affiliation(s)
- Meng Bai
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, PR China.
| | - Cheng-Hai Gao
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, PR China
| | - Kai Liu
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, PR China
| | - Long-Yan Zhao
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, PR China
| | - Zhen-Zhou Tang
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, PR China
| | - Yong-Hong Liu
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, PR China.
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Wang CN, Lu HM, Gao CH, Guo L, Zhan ZY, Wang JJ, Liu YH, Xiang ST, Wang J, Luo XW. Cytotoxic benzopyranone and xanthone derivatives from a coral symbiotic fungus Cladosporium halotolerans GXIMD 02502. Nat Prod Res 2020; 35:5596-5603. [PMID: 32713199 DOI: 10.1080/14786419.2020.1799363] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Coral-derived microorganisms have been historically proven to be prolific sources of bioactive secondary metabolites. Twelve benzopyranone and/or xanthone derivatives, including a new benzopyranone with an uncommon carboxyl group at C-8, coniochaetone K (1), were obtained from the Beibu Gulf-derived coral symbiotic fungus Cladosporium halotolerans GXIMD 02502. Their structures were determined by extensive spectroscopic data interpretation and comparison with literature values. The absolute configuration of 1 was accomplished by comparison of specific optical rotation as well as quantum chemical ECD calculations. The in vitro cytotoxicity of compounds 1-12 against two human prostatic cancer cell lines, C4-2B and 22RV1, were evaluated. And compounds 1, 3, 6-8, and 10-11 demonstrated significant cytotoxicity with inhibitions ranging from 55.8% to 82.1% at the concentration of 10 μM.
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Affiliation(s)
- Chao-Nan Wang
- Changchun University of Chinese Medicine, Changchun, P.R. China
| | - Hu-Mu Lu
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, P.R. China
| | - Cheng-Hai Gao
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, P.R. China
| | - Lang Guo
- Department of Urology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, P.R. China
| | - Zhen-Yu Zhan
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, P.R. China
| | - Jun-Jian Wang
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, P.R. China
| | - Yong-Hong Liu
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, P.R. China
| | - Song-Tao Xiang
- Department of Urology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, P.R. China
| | - Jian Wang
- Changchun University of Chinese Medicine, Changchun, P.R. China
| | - Xiao-Wei Luo
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, P.R. China
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7
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Luo XW, Lu HM, Chen XQ, Zhou XF, Gao CH, Liu YH. Secondary Metabolites and their Biological Activities from the Sponge Derived Fungus Aspergillus versicolor. Chem Nat Compd 2020. [DOI: 10.1007/s10600-020-03128-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Luo XW, Gao CH, Han FH, Chen XQ, Lin XP, Zhou XF, Wang JJ, Liu YH. A new naphthopyranone from the sponge-associated fungus Penicillium sp. XWS02F62. Magn Reson Chem 2019; 57:982-986. [PMID: 31353509 DOI: 10.1002/mrc.4930] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/04/2019] [Accepted: 07/08/2019] [Indexed: 06/10/2023]
Affiliation(s)
- Xiao-Wei Luo
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, China
- Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, Institutions of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Cheng-Hai Gao
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, China
| | - Fang-Hai Han
- Department of Gastrointestinal Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xian-Qiang Chen
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, China
| | - Xiu-Ping Lin
- Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, Institutions of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
| | - Xue-Feng Zhou
- Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, Institutions of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
| | - Jun-Jian Wang
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Yong-Hong Liu
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, China
- Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, Institutions of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
- University of Chinese Academy of Sciences, Beijing, China
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Luo XW, Chen CM, Li KL, Lin XP, Gao CH, Zhou XF, Liu YH. Sesquiterpenoids and meroterpenoids from a mangrove derived fungus Diaporthe sp. SCSIO 41011. Nat Prod Res 2019; 35:282-288. [PMID: 31177836 DOI: 10.1080/14786419.2019.1627355] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
One new sesquiterpenoid, 1-methoxypestabacillin B (1), along with one known sesquiterpenoid (2) and six known chrodrimanin-type meroterpenoids (3‒8) were obtained from the solid cultures of a mangrove endophytic fungus Diaporthe sp. SCSIO 41011. Their structures including the absolute configuration at C-6 of compound 1, were determined by extensive spectroscopic analyses and ECD calculations. Meanwhile, the X-ray crystal structures and absolute configurations of two previously reported chrodrimanins E (3) and H (6), are described for the first time. All the compounds were examined for HIV latency-reversal and anti-influenza A virus activities.
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Affiliation(s)
- Xiao-Wei Luo
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, China.,CAS Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, Institutions of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Chun-Mei Chen
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, Institutions of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Kun-Long Li
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, Institutions of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Xiu-Ping Lin
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, Institutions of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
| | - Cheng-Hai Gao
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, China
| | - Xue-Feng Zhou
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, Institutions of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
| | - Yong-Hong Liu
- Institute of Marine Drugs, Guangxi University of Chinese Medicine, Nanning, China.,CAS Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica/RNAM Center for Marine Microbiology, Institutions of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China.,University of Chinese Academy of Sciences, Beijing, China
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Liu J, Li F, Gao CH, Han Y, Hao H, Yi XX, Huang RM. Nocardioides kandeliae sp. nov., an endophytic actinomycete isolated from leaves of Kandelia candel. Int J Syst Evol Microbiol 2017; 67:3888-3893. [DOI: 10.1099/ijsem.0.002218] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Jun Liu
- Laboratory of Pathogenic Biology, Guangdong Medical University, Zhanjiang 524023, PR China
| | - Fei Li
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynethesis Chemistry, Guangxi Academy of Sciences, Nanning 530007, PR China
| | - Cheng-Hai Gao
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynethesis Chemistry, Guangxi Academy of Sciences, Nanning 530007, PR China
| | - Yu Han
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, PR China
| | - Huili Hao
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, PR China
| | - Xiang-Xi Yi
- School of Pharmaceutical Sciences, Guangxi University of Chinese Medicine, Nanning 530001, PR China
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynethesis Chemistry, Guangxi Academy of Sciences, Nanning 530007, PR China
| | - Ri-Ming Huang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, PR China
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Li F, Tuo L, Su ZW, Wei XQ, Zhang XY, Gao CH, Huang RM. Nocardioides sonneratiae sp. nov., an endophytic actinomycete isolated from a branch of Sonneratia apetala. Int J Syst Evol Microbiol 2017; 67:2592-2597. [PMID: 28771135 DOI: 10.1099/ijsem.0.001979] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-staining-positive, aerobic non-spore-forming and short-rod-shaped endophytic actinomycete was isolated from a branch of Sonneratia apetala, designated strain BGMRC0092T and investigated in detail data to determine its taxonomic position. On the basis of the 16S rRNA gene sequence analysis, the results of the phylogenetic analyses indicated that BGMRC0092T was most closely related to Nocardioides alpinus Cr7-14T (96.9 %), Nocardioides oleivorans DSM16090T (96.4 %) and Nocardiodes exalbidus RC825T (96.3 %). The predominant cellular fatty acids of BGMRC0092T were iso-C16 : 0 and C18 : 1ω8c. The major menaquinone was MK-8(H4). The diagnostic diamino acid in the cell-wall peptidoglycan was ll-2,6-diaminopimelic acid. The predominant cell-wall sugars were composed of galactose, mannose, rhamnose and xylose. The polar lipid pattern contained diphosphatidylglycerol, phosphatidylglycerol, phosphatidylcholine, one unknown phospholipid and three unknown polar lipids. The DNA G+C content was 69.3 mol%. On the basis of phenotypic and chemotaxonomic characteristics and the results of phylogenetic analysis, BGMRC0092T represents a novel species of the genus Nocardioides, for which the name Nocardioides sonneratiae sp. nov. is proposed. The type strain is Nocardioides sonneratiae BGMRC0092T (=KCTC 39565T=NBRC 110251 T=DSM 100390T).
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Affiliation(s)
- Fei Li
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynethesis Chemistry, Guangxi Academy of Sciences, Nanning 530007, PR China
| | - Li Tuo
- Research Center for Medicine and Biology, Zunyi Medical University, Zunyi, 563003, PR China
| | - Zhi-Wei Su
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynethesis Chemistry, Guangxi Academy of Sciences, Nanning 530007, PR China
| | - Xiao-Qun Wei
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, PR China
| | - Xiao-Yong Zhang
- College of Marine Science, South China Agricultural University, Guangzhou 510642, PR China
| | - Cheng-Hai Gao
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynethesis Chemistry, Guangxi Academy of Sciences, Nanning 530007, PR China
| | - Ri-Ming Huang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, PR China
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13
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Yi XX, Deng JG, Gao CH, Hou XT, Li F, Wang ZP, Hao EW, Xie Y, Du ZC, Huang HX, Huang RM. Four New Cyclohexylideneacetonitrile Derivatives from the Hypocotyl of Mangrove (Bruguiera gymnorrhiza). Molecules 2015; 20:14565-75. [PMID: 26274945 PMCID: PMC6332330 DOI: 10.3390/molecules200814565] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Revised: 07/28/2015] [Accepted: 07/31/2015] [Indexed: 11/17/2022] Open
Abstract
Four new cyclohexylideneacetonitrile derivatives 1-4, named menisdaurins B-E, as well as three known cyclohexylideneacetonitrile derivatives--menisdaurin (5), coclauril (6), and menisdaurilide (7)--were isolated from the hypocotyl of a mangrove (Bruguiera gymnorrhiza). The structures of the isolates were elucidated on the basis of extensive spectroscopic analysis. Compounds 1-7 showed anti-Hepatitis B virus (HBV) activities, with EC50 values ranging from 5.1 ± 0.2 μg/mL to 87.7 ± 5.8 μg/mL.
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Affiliation(s)
- Xiang-Xi Yi
- School of Pharmaceutical Sciences, Guangxi University of Chinese Medicine, Nanning 530001, China.
| | - Jia-Gang Deng
- School of Pharmaceutical Sciences, Guangxi University of Chinese Medicine, Nanning 530001, China.
| | - Cheng-Hai Gao
- Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning 530007, China.
| | - Xiao-Tao Hou
- School of Pharmaceutical Sciences, Guangxi University of Chinese Medicine, Nanning 530001, China.
| | - Fei Li
- Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning 530007, China.
| | - Zhi-Ping Wang
- School of Pharmaceutical Sciences, Guangxi University of Chinese Medicine, Nanning 530001, China.
| | - Er-Wei Hao
- School of Pharmaceutical Sciences, Guangxi University of Chinese Medicine, Nanning 530001, China.
| | - Yan Xie
- School of Pharmaceutical Sciences, Guangxi University of Chinese Medicine, Nanning 530001, China.
| | - Zheng-Cai Du
- School of Pharmaceutical Sciences, Guangxi University of Chinese Medicine, Nanning 530001, China.
| | - Hui-Xue Huang
- School of Pharmaceutical Sciences, Guangxi University of Chinese Medicine, Nanning 530001, China.
| | - Ri-Ming Huang
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China.
- Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China.
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14
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Yan DM, Gao CH, Yi XX, Xie WP, Xu MB, Huang RM. Two new secondary metabolites from the fruits of mangrove Avicennia marina. Zeitschrift für Naturforschung B 2015. [DOI: 10.1515/znb-2014-0111] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Further chemical investigation of the fruit of the mangrove Avicennia marina led to the isolation of a new caffeic acid derivative, maricaffeolylide A (1), and a new megastigmane derivative, maricyclohexene A (2). The structures of the isolates were elucidated on the basis of extensive spectroscopic analysis. The antioxidant activity of 1 and 2 was also evaluated using a cellular antioxidant activity assay, and catechol 1 showed antioxidant activity with an EC50 value of 24 ± 0.3 μm.
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Affiliation(s)
- Dong-Mei Yan
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, P. R. China
| | - Cheng-Hai Gao
- Guangxi Key Laboratory of Marine Environmental Sciences, Guangxi Academy of Sciences, Nanning 530007, P. R. China
| | - Xiang-Xi Yi
- School of Pharmaceutical Sciences, Guangxi University of Chinese Medicine, Nanning 530007, P. R. China
| | - Wen-Pei Xie
- School of Pharmaceutical Sciences, Guangxi University of Chinese Medicine, Nanning 530007, P. R. China
| | - Ming-Ben Xu
- Guangxi Key Laboratory of Marine Environmental Sciences, Guangxi Academy of Sciences, Nanning 530007, P. R. China
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15
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Chen YN, Peng Y, Gao CH, Yan T, Xu ZF, Qiu SX, Cao WH, Deng L, Huang RM. Two New Secondary Metabolites from Tephrosia purpurea. Nat Prod Commun 2015. [DOI: 10.1177/1934578x1501000631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Further investigation of Tephrosia purpurea led to the isolation of a new prenylated flavone, isoglabratephrin B (1) and a new 1,2-ethanedione benzofuran derivative, purpdione B (2). The structures of the new isolates were elucidated on the basis of extensive spectroscopic analysis.
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Affiliation(s)
- Yin-Ning Chen
- College of Light Industry and Food Engineering, Guangxi University, Nanning, 530004, P.R. China
| | - Yan Peng
- Life Science & Technology School, Lingnan Normal University, Zhanjiang, 524048, P.R. China
| | - Cheng-Hai Gao
- Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning, 530007, P.R. China
| | - Tao Yan
- South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510300, P.R. China
| | - Zhi-Fang Xu
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, P.R. China
| | - Samuel X. Qiu
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, P.R. China
| | - Wen-Hao Cao
- South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510300, P.R. China
| | - Ligao Deng
- College of Light Industry and Food Engineering, Guangxi University, Nanning, 530004, P.R. China
| | - Ri-Ming Huang
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, 510650, P.R. China
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16
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Crocetti E, Cieciuch J, Gao CH, Klimstra T, Lin CL, Matos PM, Morsünbül Ü, Negru O, Sugimura K, Zimmermann G, Meeus W. National and Gender Measurement Invariance of the Utrecht-Management of Identity Commitments Scale (U-MICS). Assessment 2015; 22:753-68. [DOI: 10.1177/1073191115584969] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The purpose of this study was to examine the psychometric properties of the Utrecht-Management of Identity Commitments Scale (U-MICS), a self-report measure aimed at assessing identity processes of commitment, in-depth exploration, and reconsideration of commitment. We tested its factor structure in university students from a large array of cultural contexts, including 10 nations located in Europe (i.e., Italy, the Netherlands, Poland, Portugal, Romania, and Switzerland), Middle East (i.e., Turkey), and Asia (i.e., China, Japan, and Taiwan). Furthermore, we tested national and gender measurement invariance. Participants were 6,118 (63.2% females) university students aged from 18 to 25 years ( Mage = 20.91 years). Results indicated that the three-factor structure of the U-MICS fitted well in the total sample, in each national group, and in gender groups. Furthermore, national and gender measurement invariance were established. Thus, the U-MICS can be fruitfully applied to study identity in university students from various Western and non-Western contexts.
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Affiliation(s)
| | - Jan Cieciuch
- Cardinal Stefan Wyszynski University, Warsaw, Poland
| | | | | | | | | | | | - Oana Negru
- Babes-Bolyai University, Cluj-Napoca, Romania
| | | | | | - Wim Meeus
- Utrecht University, Utrecht, Netherlands
- Tilburg University, Tilburg, Netherlands
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17
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Huang RM, Chen YN, Zeng Z, Gao CH, Su X, Peng Y. Marine nucleosides: structure, bioactivity, synthesis and biosynthesis. Mar Drugs 2014; 12:5817-38. [PMID: 25474189 PMCID: PMC4278203 DOI: 10.3390/md12125817] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 11/20/2014] [Accepted: 11/21/2014] [Indexed: 11/16/2022] Open
Abstract
Nucleosides are glycosylamines that structurally form part of nucleotide molecules, the building block of DNA and RNA. Both nucleosides and nucleotides are vital components of all living cells and involved in several key biological processes. Some of these nucleosides have been obtained from a variety of marine resources. Because of the biological importance of these compounds, this review covers 68 marine originated nucleosides and their synthetic analogs published up to June 2014. The review will focus on the structures, bioactivities, synthesis and biosynthetic processes of these compounds.
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Affiliation(s)
- Ri-Ming Huang
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China.
| | - Yin-Ning Chen
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China.
| | - Ziyu Zeng
- School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China.
| | - Cheng-Hai Gao
- Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning 530007, China.
| | - Xiangdong Su
- Department of Pharmacy and Pharmacology, University of Bath, Bath BA2 7AY, UK.
| | - Yan Peng
- Life Science & Technology School, Lingnan Normal University, Zhanjiang 52048, China.
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Abstract
Two new diterpenoids, anthogonoid A and antsimplexin A (1-2), as well as a known diterpenoid, klysimplexin G (3), were isolated from a Beibu Gulf gorgonian coral, Anthogorgia caerulea. The structures of these compounds have been established by detailed spectroscopic analysis and by comparison with spectral data of related known compounds. Compounds 1-3 showed significant antifouling activity against the larval settlement of Balanus amphitrite.
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Affiliation(s)
- Cheng-Hai Gao
- Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning 53007, P. R. China
| | - Bi-Juan He
- Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning 53007, P. R. China
| | - Yin-Ning Chen
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, P. R. China
| | - Ke Ke
- Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning 53007, P. R. China
| | - Lin Lin
- Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning 53007, P. R. China
| | - Bin Long
- Guangxi Key Laboratory of Marine Environmental Science, Guangxi Academy of Sciences, Nanning 53007, P. R. China
| | - Ri-Ming Huang
- Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, P. R. China
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Qi SH, Su GC, Wang YF, Liu QY, Gao CH. Erratum: Alkaloids from the South China Sea Black Coral Antipathes dichotoma [Chem. Pharm. Bull. 57(1): 87-88 (2009)]. Chem Pharm Bull (Tokyo) 2013. [DOI: 10.1248/cpb.c13-e6108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Shu-Hua Qi
- Key Laboratory of Marine Bio-resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
| | - Guo-Chen Su
- Key Laboratory of Marine Bio-resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
| | - Yi-Fei Wang
- Guangzhou Jinan Biomedicine Research and Development Center
| | - Qiu-Ying Liu
- Guangzhou Jinan Biomedicine Research and Development Center
| | - Cheng-Hai Gao
- Key Laboratory of Marine Bio-resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
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Cai SD, Gao CH, Zhou DY, Gu W, Liao LS. Study of hole-injecting properties in efficient, stable, and simplified phosphorescent organic light-emitting diodes by impedance spectroscopy. ACS Appl Mater Interfaces 2012; 4:312-316. [PMID: 22121885 DOI: 10.1021/am2013568] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Simplified phosphorescent organic light-emitting diodes (OLEDs) using only two kinds of hosts and comprising either a neat MoO(x) hole-injecting layer (HIL) or a MoO(x)-doped 4,4'-bis(carbazol-9-yl)biphenyl (CBP) HIL were studied. The devices having the MoO(x)-doped CBP HIL are superior to the device having the neat MoO(x) HIL in terms of power efficiency and operational lifetime. Impedance spectroscopy studies revealed that both the reduced hole-injecting barrier height at the anode/doped HIL interface and the reduced bulk resistivity in the doped CBP HIL contribute to the improvement in electroluminescence characteristics. When increasing the MoO(x) volume percentage from 5 to 10% and then to 20%, the hole-injecting barrier height is decreased from 0.63 eV to 0.36 eV and then to 0.18 eV. The power efficiency of the device with a 20 vol % of MoO(x)-doped CBP HIL is more than two times that of the device with a neat MoO(x) HIL measured at a driven current of 5 mA/cm(2). Moreover, the lifetime of the device with a 20 vol % of MoO(x)-doped CBP HIL is more than three times that of the device with a neat MoO(x) HIL estimated at an initial luminance of 1000 cd/m(2). The MoO(x)-doped HIL further ensures the feasibility of the simplified phosphorescent OLEDs for potential applications.
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Affiliation(s)
- S D Cai
- Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, Jiangsu 215123, China
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21
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Gao CH, Wang YF, Li S, Qian PY, Qi SH. Alkaloids and sesquiterpenes from the South China Sea gorgonian Echinogorgia pseudossapo. Mar Drugs 2011; 9:2479-2487. [PMID: 22163197 PMCID: PMC3229246 DOI: 10.3390/md9112479] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2011] [Revised: 11/14/2011] [Accepted: 11/15/2011] [Indexed: 11/18/2022] Open
Abstract
Five zoanthoxanthin alkaloids (1–5) and four sesquiterpenes (6–9) were isolated from the South China Sea gorgonian Echinogorgia pseudossapo. Their structures were determined on the bases of extensive spectroscopic analyses, including 1D and 2D NMR data. Among them, pseudozoanthoxanthins III and IV (1–2), 8-hydroxy-6β-methoxy-14- oxooplop-6,12-olide (6) and 3β-methoxyguaian-10(14)-en-2β-ol (7) were new, 1 and 3 showed mild anti-HSV-1 activity, and 7 showed significant antilarval activity towards Balanus amphitrite larvae.
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Affiliation(s)
- Cheng-Hai Gao
- Key Laboratory of Marine Bio-resources Sustainable Utilization, Guangdong Key Laboratory of Marine Materia Medica, RNAM Center for Marine Microbiology, South China Sea Institute of Oceanology, The Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China; E-Mail:
| | - Yi-Fei Wang
- Guangzhou Jinan Biomedicine Research and Development Center, Guangzhou 510632, China; E-Mails: (Y.-F.W.); (S.L.)
| | - Shen Li
- Guangzhou Jinan Biomedicine Research and Development Center, Guangzhou 510632, China; E-Mails: (Y.-F.W.); (S.L.)
| | - Pei-Yuan Qian
- Department of Biology, Hong Kong University of Science and Technology, Clearwater Bay, Kowloon, Hong Kong, China; E-Mail:
| | - Shu-Hua Qi
- Key Laboratory of Marine Bio-resources Sustainable Utilization, Guangdong Key Laboratory of Marine Materia Medica, RNAM Center for Marine Microbiology, South China Sea Institute of Oceanology, The Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China; E-Mail:
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +86-20-8902-2112; Fax: +86-20-8445-8964
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22
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Ge JH, Gao CH, Wang P, Wen LJ, Qi SH. [Study on the chemical constituents of Antipathes dichotoma]. Zhong Yao Cai 2010; 33:1403-1405. [PMID: 21243768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVE To investigate the chemical constituents of Antipathes dichotoma. METHODS The compounds were isolated and purified by column chromatography on silica gel and their structures were identified by spectral analyses and comparison with literatures. RESULTS Nine compounds were obtained from A. dichotam and characterized as cholesterol (I), ergosta-5-ene-3-ol (II), 4-methyl-ergostatrien-3-ol (III), p-hydroxybenzoate (IV), 3,4-dihydroxybenzaldehyde (V), vanillin (VI), caffeic acid (VII), batyl alcohol (VIII), and theymine (IX). CONCLUSION Compounds II - VII are obtained from Antipathes dichotoma for the first time.
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Affiliation(s)
- Jie-Hong Ge
- Departement of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China.
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Qi SH, Miao L, Gao CH, Xu Y, Zhang S, Qian PY. New Steroids and a New Alkaloid from the GorgonianIsis minorbrachyblasta:Structures, Cytotoxicity, and Antilarval Activity. Helv Chim Acta 2010. [DOI: 10.1002/hlca.200900250] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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24
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Gao CH, Tian XP, Qi SH, Luo XM, Wang P, Zhang S. Antibacterial and antilarval compounds from marine gorgonian-associated bacterium Bacillus amyloliquefaciens SCSIO 00856. J Antibiot (Tokyo) 2010; 63:191-3. [PMID: 20150929 DOI: 10.1038/ja.2010.7] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Cheng-Hai Gao
- [1] Key Laboratory of Marine Bio-resources Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences, Guangdong, China
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25
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Qi SH, Gao CH, Qian PY, Zhang S. Steroids from the South China Sea gorgonian Subergorgia suberosa. Nat Prod Commun 2010; 5:201-204. [PMID: 20334127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] Open
Abstract
From the South China sea gorgonian Subergorgia suberosa, two new steroids, (22E)-14alpha-hydroxy-cholesta-1,4,22-trien-3-one (1) and 3-(1',2'-ethandiol)-cholest-3beta,5alpha,6alpha,11alpha-tetraol (2) were obtained, in addition to six known steroids. The structures of compounds 1 and 2 were determined by spectroscopic methods. Cytotoxicity of the six known steroids against human cancer cell lines A549, HONE1, and HeLa was evaluated by MTT methods, and their anti-larval activity was evaluated in settlement inhibition assays with laboratory-reared Balanus amphitrite and Bugular neritina larvae.
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Affiliation(s)
- Shu-Hua Qi
- Key Laboratory of Marine Bio-resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301 Guangdong, PR China.
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26
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Abstract
From the South China sea gorgonian Subergorgia suberosa, two new steroids, (22E)-14α-hydroxy-cholesta-1,4,22-trien-3-one (1) and 3-(1′,2′-ethandiol)-cholest-3β,5α,6α, 11α-tetraol (2) were obtained, in addition to six known steroids. The structures of compounds 1 and 2 were determined by spectroscopic methods. Cytotoxicity of the six known steroids against human cancer cell lines A549, HONE1, and HeLa was evaluated by MTT methods, and their anti-larval activity was evaluated in settlement inhibition assays with laboratory-reared Balanus amphitrite and Bugular neritina larvae.
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Affiliation(s)
- Shu-Hua Qi
- Key Laboratory of Marine Bio-resourses Sustainable Utilization/ Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301 Guangdong, P. R. China
| | - Cheng-Hai Gao
- Key Laboratory of Marine Bio-resourses Sustainable Utilization/ Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301 Guangdong, P. R. China
| | - Pei-Yuan Qian
- Hong Kong University of Science and Technology/Dept. Biology – CML/Clearwater Bay, KLN, Hong Kong, P. R. China
| | - Si Zhang
- Key Laboratory of Marine Bio-resourses Sustainable Utilization/ Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301 Guangdong, P. R. China
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27
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Qi SH, Zhang S, Gao CH, Li QX. Retraction: Purine and Pyrimidine Derivatives from the South China Sea Gorgonian Subergorgia suberosa [Chem. Pharm. Bull. 56(7): 993-994 (2008)]. Chem Pharm Bull (Tokyo) 2010; 58:884. [DOI: 10.1248/cpb.58.884] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Shu-Hua Qi
- Key Laboratory of Marine Bio-Resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
| | - Si Zhang
- Key Laboratory of Marine Bio-Resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
| | - Cheng-Hai Gao
- Key Laboratory of Marine Bio-Resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
| | - Qin-Xing Li
- Key Laboratory of Marine Bio-Resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
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Affiliation(s)
- Shu-Hua Qi
- Key Laboratory of Marine Bio-resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
| | - Guo-Chen Su
- Key Laboratory of Marine Bio-resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
| | - Yi-Fei Wang
- Guangzhou Jinan Biomedicine Research and Development Center
| | - Qiu-Ying Liu
- Guangzhou Jinan Biomedicine Research and Development Center
| | - Cheng-Hai Gao
- Key Laboratory of Marine Bio-resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
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29
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Qi SH, Zhang S, Gao CH, Li QX. Purine and Pyrimidine Derivatives from the South China Sea Gorgonian Subergorgia suberosa. Chem Pharm Bull (Tokyo) 2008; 56:993-4. [DOI: 10.1248/cpb.56.993] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Shu-Hua Qi
- Key Laboratory of Marine Bio-Resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
| | - Si Zhang
- Key Laboratory of Marine Bio-Resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
| | - Cheng-Hai Gao
- Key Laboratory of Marine Bio-Resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
| | - Qin-Xing Li
- Key Laboratory of Marine Bio-Resourses Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences
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