Three new cytochalasins produced by an endophytic fungus in the genus Rhinocladiella

被引：72

作者：

Wagenaar, MM

Corwin, J

Strobel, G

Clardy, J ^{[1
]}

机构：

[1] Cornell Univ, Dept Chem & Chem Biol, Ithaca, NY 14853 USA

[2] Montana State Univ, Dept Plant Pathol, Bozeman, MT 59717 USA

来源：

JOURNAL OF NATURAL PRODUCTS | 2000年 / 63卷 / 12期

关键词：

D O I：

10.1021/np0002942

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Three new cytotoxic cytochalasins (1-3) and the previously reported cytochalasin E (4) were isolated from a culture of the endophytic fungus Rhinocladiella sp. using bioassay-guided fractionation. Extensive NMR and HRCIMS experiments identified these new compounds as 22-oxa-[12]-cytochalasins.

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页码：1692 / 1695

页数：4

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