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Antioxidant Hydroanthraquinones from the Marine Algal-Derived Endophytic Fungus Talaromyces islandicus EN-501
Li, Hong-Lei1,2; Li, Xiao-Ming1; Li, Xin1,2; Wang, Chen-Yin3; Liu, Hui1,2; Kassack, Matthias U.3; Meng, Ling-Hong1; Wang, Bin-Gui1
2017
Source PublicationJOURNAL OF NATURAL PRODUCTS
ISSN0163-3864
Volume80Issue:1Pages:162-168
Corresponding AuthorKassack, Matthias U.(Matthias.Kassack@uni-duesseldorf.de) ; Meng, Ling-Hong(menglh@ms.qdio.ac.cn) ; Wang, Bin-Gui(wangbg@ms.qdio.ac.cn)
AbstractFive new polyhydroxylated hydroanthraquinone derivatives, namely, 8-hydroxyconiothyrinone B (1), 8,11-dihydroxyconiothyrinone B (2), 4R,8-dihydroxyconiothyrinone B (3), 4S,8-dihydroxyconiothyrinone B (4), and 4S,8-dihydroxy-10-O-methyldendryol E (5), were isolated and identified from the culture extract of Talaromyces islandicus EN-501, an endophytic fungus obtained from the inner tissue of the marine red alga Laurencia okamurai. The structures of these compounds were established on the basis of detailed interpretation of their NMR and mass spectroscopic data, and the structures and absolute configurations of compounds 1 and 2 were confirmed by X-ray crystallographic analysis, while the absolute configurations of compounds 3-5 were determined by TDDFT calculations of the ECD spectra. The antimicrobial, antioxidant, and cytotoxic activities of compounds 1-5 were evaluated.
DOI10.1021/acs.jnatprod.6b00797
Indexed BySCI
Language英语
Funding ProjectNatural Science Foundation of China[31330009] ; Scientific and Technological Innovation Project of Qingdao National Laboratory for Marine Science and Technology[2015ASKJ02] ; Taishan Scholar Project from Shandong Province of China ; Bundesminsterium fur Forschung (BMBF, Germany)[BMBF-16GW0108]
WOS Research AreaPlant Sciences ; Pharmacology & Pharmacy
WOS SubjectPlant Sciences ; Chemistry, Medicinal ; Pharmacology & Pharmacy
WOS IDWOS:000393089600022
PublisherAMER CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/157267
Collection实验海洋生物学重点实验室
Corresponding AuthorKassack, Matthias U.; Meng, Ling-Hong; Wang, Bin-Gui
Affiliation1.Chinese Acad Sci, Lab Marine Biol & Biotechnol, Qmgdao Natl Lab Marine Sci & Technol, Key Lab Expt Marine Biol,Inst Oceanol, Nanhai Rd 7, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Yuquan Rd 19A, Beijing 100049, Peoples R China
3.Heinrich Heine Univ Dusseldorf, Inst Pharmazeut & Med Chem, Univ Str 1, D-40225 Dusseldorf, Germany
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Li, Hong-Lei,Li, Xiao-Ming,Li, Xin,et al. Antioxidant Hydroanthraquinones from the Marine Algal-Derived Endophytic Fungus Talaromyces islandicus EN-501[J]. JOURNAL OF NATURAL PRODUCTS,2017,80(1):162-168.
APA Li, Hong-Lei.,Li, Xiao-Ming.,Li, Xin.,Wang, Chen-Yin.,Liu, Hui.,...&Wang, Bin-Gui.(2017).Antioxidant Hydroanthraquinones from the Marine Algal-Derived Endophytic Fungus Talaromyces islandicus EN-501.JOURNAL OF NATURAL PRODUCTS,80(1),162-168.
MLA Li, Hong-Lei,et al."Antioxidant Hydroanthraquinones from the Marine Algal-Derived Endophytic Fungus Talaromyces islandicus EN-501".JOURNAL OF NATURAL PRODUCTS 80.1(2017):162-168.
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