| Autor: |
H X, Lou, X, Li, T R, Zhu |
| Rok vydání: |
1992 |
| Předmět: |
|
| Zdroj: |
Yao xue xue bao = Acta pharmaceutica Sinica. 27(8) |
| ISSN: |
0513-4870 |
| Popis: |
Two new compounds hancogenin B (V) and hancoside A (VI) and four known compounds glucogenin C (I), cynatratoside A (II), glaucogenin A (III) and anhydrohirundigenin (IV) were isolated from the roots of Cynanchum hancockianum (Maxim) Al. Iljinski. Their structures were identified on the basis of spectral evidence. The fragmentation ways of 13:14, 14:15-secopregnenes in EIMS were outlined and the antitumor activity of II and the antiendotoxic activity of VI were also preliminarily tested in vitro. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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