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Penicillosides A-C, C-15 oxypregnane glycosides from Caralluma penicillata
E Abdel-Sattar1, M Abdul-Aziz Al-Yahya, N Nakamura
1Institute of Natural Medicine, Toyama Medical and Pharmaceutical University, 2630 Sugitani, Toyama 930-0194, Japan.
Phytochemistry
|July 17, 2001
Abstract:
The chloroform fraction of the defatted ethanol extract from the aerial parts of Caralluma penicillata yielded three C-15 oxypregnane glycosides, penicillosides A-C. Their structures were established by a combination of spectroscopic methods.