Sesquiterpenoids and Benzofuranoids from the Marine-Derived Fungus Aspergillus ustus 094102
文献类型: 外文期刊
第一作者: Miao, Chengdu
作者: Miao, Chengdu;Hong, Kui;Lu, Zhenyu;Wang, Yi;Liu, Peipei;Zhu, Weiming
作者机构:
关键词: Aspergillus;Bruguiera gymnorhiza;rhizosphere;sesquiterpenoids;chemical structure;stereochemistry;spectral analysis;medicinal properties;cytotoxicity;anticarcinogenic activity;human diseases;human health;China.;Aspergillus ustus;benzofuranoids;isochromane;ustusorane;ustusol;ustusolates;Internet resource.
期刊名称:JOURNAL OF NATURAL PRODUCTS ( 影响因子:4.05; 五年影响因子:4.603 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Eight drimane sesquiterpenes (1?8), six isochromane derivatives (9?14), and three known compounds, daldinin B (15), 9α-hydroxy-6β-[(2E,4E,6E)-octa-2,4,6-trienoyloxy]-5α-drim-7-en-11,12-olide (16), and pergillin (17), were isolated from the EtOAc extract of the marine-derived fungus Aspergillus ustus 094102. The structures of the new compounds were elucidated on the basis of spectroscopic analysis. The cytotoxic effects on A549 and HL-60 cell lines were evaluated by SRB and MTT methods. Ustusorane E (13) showed significant cytotoxicity against HL-60 cells with an IC50 value of 0.13 μM. Ustusolates C (6) and E (8) exhibited moderate cytotoxicity against A549 and HL-60 cells with IC50 values of 10.5 and 9.0 μM, respectively, and ustusolate A (4) showed weak cytotoxicity against HL-60 and A549 cells with IC50 values of 20.6 and 30.0 μM, respectively.
分类号: R93
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