A new polyketide glycoside from the rhizospheric <i>Clonostachys rogersoniana</i> associated with <i>Panax notoginseng</i>
Tianpeng YinSchool of Chemical Science and Technology, Yunnan University, Kunming 650091, ChinaYun XingSchool of Chemical Science and Technology, Yunnan University, Kunming 650091, ChinaLe CaiSchool of Chemical Science and Technology, Yunnan University, Kunming 650091, ChinaJing YuSchool of Chemical Science and Technology, Yunnan University, Kunming 650091, ChinaPing LuoSchool of Chemical Science and Technology, Yunnan University, Kunming 650091, ChinaZhong‐Tao DingSchool of Chemical Science and Technology, Yunnan University, Kunming 650091, China
2017en
ABI
Аннотация
A new polyketide glycoside rogerson A (1), along with two known compounds, rogerson B (2) and (22E)-5α,8α-epidioxyergosta-6,22-dien-3β-ol (3), was obtained from the solid fermentation of Clonostachys rogersoniana, which was isolated from the rhizosphere soil of Panax notoginseng. Rogerson B (2) was isolated for the first time from a natural source. Their structure was determined by extensive analyses of NMR and MS studies. Compounds 1 and 2 were tested for its cytotoxicity against five human cancer cell lines.
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