National Natural Science Fund for Distinguished Young Scholars (Grant No.30325044,30825001);the 863 Program of China (Grant No.20060102Z1083)
Four natural epothilone analogues, including two 14-membered epothilones L (1), L1 (2) and two epoxide opened epothilones A (3) and B (4), were isolated from the extract of fermentation adsorber resin of Soran...
This work was supported in part by the National Science Fund for Distinguished Young Scholars to Y.-M.Shen(30325044),the National Natural Science Foundation of China(30070007,30430020),Chi-nese Academy of Sciences(KSCX2-SW-313)and Natural Science Founda-tion of Yunnan Province(99B0017G)