1.
Ann Pathol
; 18(3): 227-36, 1998 Jul.
Article
in French
| MEDLINE
| ID: mdl-9750046
2.
Planta Med
; 50(3): 269-70, 1984 Jun.
Article
in English
| MEDLINE
| ID: mdl-17340311
ABSTRACT
The major constituent of the alkaloid fraction of leaves of PARAVALLARIS MACROPHYLLA Pierre was found to be the new paravallarine-type steroidal alkaloid, 20-epi-kibataline. The molecular and crystal structure of this steroidal alkaloid were determined by X-ray analysis.