New C21 steroidal glycoside from Cynanchum paniculatum

Jing Dou Ping Li Zhi Ming Bi Jian Liang Zhou

引用本文: Jing Dou,  Ping Li,  Zhi Ming Bi,  Jian Liang Zhou. New C21 steroidal glycoside from Cynanchum paniculatum[J]. Chinese Chemical Letters, 2007, 18(3): 300-302. doi: 10.1016/j.cclet.2007.01.013 shu
Citation:  Jing Dou,  Ping Li,  Zhi Ming Bi,  Jian Liang Zhou. New C21 steroidal glycoside from Cynanchum paniculatum[J]. Chinese Chemical Letters, 2007, 18(3): 300-302. doi: 10.1016/j.cclet.2007.01.013 shu

New C21 steroidal glycoside from Cynanchum paniculatum

  • 基金项目:

    This project was supported by Fund for Distinguished Chinese Young Scholars of the National Natural Science Foundation of China (No. 30325046).

摘要: A new C21 steroidal glycoside, neocynapanogenin F 3-O-β-D-thevetoside 1, as well as its known aglycone neocynapanogerin F 2, which have an aberrant 13, 14:14, 15-disecopregnane-type skeleton were isolated from the root of Cynanchum paniculatum.Their structures were elucidated on the basis of spectroscopic data analysis. These compounds showed certain cytotoxic activities in vitro.

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  • 收稿日期:  2006-10-13
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