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Versispiroketal A, an unusual tetracyclic bridged spiroketal from the sponge-associated fungus Aspergillus versicolor SCSIO 41013
Salendra, Limbadri1; Luo, Xiaowei1; Lin, Xiuping; Wang, Junfeng; Yang, Bin; Zhou, Xuefeng; Liu, Yonghong1,2
2019
Source PublicationORGANIC & BIOMOLECULAR CHEMISTRY
ISSN1477-0520
Volume17Issue:8Pages:2182
AbstractVersispiroketal A (1), an unprecedented 6/5/5/6 tetracyclic polyketide featuring a rarely encountered bridge-fused spiroketal skeleton, was isolated from the sponge-associated fungus Aspergillus versicolor SCSIO 41013. The structure and absolute configuration of 1 were unequivocally determined by comprehensive spectroscopic analysis, single-crystal X-ray diffraction analysis and quantum chemical ECD calculations. Compound 1 showed weak cytotoxicity against four cancer cell lines. A plausible biosynthetic pathway for 1 was also postulated.
DepartmentLMB
DOI10.1039/c9ob00110g
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/17895
Collection中科院海洋生物资源可持续利用重点实验室
Affiliation1.Chinese Acad Sci, CAS Key Lab Trop Marine Bioresources & Ecol, Guangdong Key Lab Marine Mat Med, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst South China Sea Ecol & Environm Engn, Guangzhou 510301, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Salendra, Limbadri,Luo, Xiaowei,Lin, Xiuping,et al. Versispiroketal A, an unusual tetracyclic bridged spiroketal from the sponge-associated fungus Aspergillus versicolor SCSIO 41013[J]. ORGANIC & BIOMOLECULAR CHEMISTRY,2019,17(8):2182, 2186.
APA Salendra, Limbadri.,Luo, Xiaowei.,Lin, Xiuping.,Wang, Junfeng.,Yang, Bin.,...&Liu, Yonghong.(2019).Versispiroketal A, an unusual tetracyclic bridged spiroketal from the sponge-associated fungus Aspergillus versicolor SCSIO 41013.ORGANIC & BIOMOLECULAR CHEMISTRY,17(8),2182.
MLA Salendra, Limbadri,et al."Versispiroketal A, an unusual tetracyclic bridged spiroketal from the sponge-associated fungus Aspergillus versicolor SCSIO 41013".ORGANIC & BIOMOLECULAR CHEMISTRY 17.8(2019):2182.
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