Citation: Hong Ning LIU, Fei LI, Yong Ming LUO, Wei Feng ZHU. Two New Isosteroid Alkaloids from Fritillaria monatha Migo(Ⅲ)[J]. Chinese Chemical Letters, ;2006, 17(5): 631-634. shu

Two New Isosteroid Alkaloids from Fritillaria monatha Migo(Ⅲ)

Jiangxi University of Traditional Chinese Medicine, Nanchang 330004

Received Date: 26 September 2005

Fund Project: The work was financially supported by the National Natural Science Foundation of China (No.30160097). The authors are grateful to Prof. Cui Sheng FAN and Mr Lan CAO for collecting experimental material. All spectra were recorded by the analytical group in the Institute of Materia Medica, Chinese Academy of Medical Sciences.

Two new isosteroid alkaloids, named pengbeimine A and pengbeimine C, were isolated from the fresh bulbs of Fritillaria monatha Migo. Their structures were determined by spectral methods, and were proved by X-ray diffraction as well.
- Fritillaria monatha Migo,
- isosteroid alkaloids,
- pengbeimineA,
- pengbeimine C
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