Zhongguo Zhongyao Zazhi 2011-Apr
[Chemical constituents of Ammopiptanthus mongolicus].
Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala
Ingia / Ingia
Kiungo kimehifadhiwa kwenye clipboard
Maneno muhimu
Kikemikali
OBJECTIVE
To study the chemical constituents of aerial parts of Ammopiptanthus mongolicus.
METHODS
Isolation and purification were carried out on silica gel, Sephadex LH-20 and HPLC column chromatography. The structures of the compounds were identified by physico-chemical properties and spectral analysis.
RESULTS
Nine compounds were isolated and identified as (+)-maackiain (1), brevifolin (2), 7-hydroxy-4'-methoxy isoflavanone (3), daidzein 4',7-diglucoside (4), genistein 4', 7-di-O-beta-D-glucoside (5), isolupalbigenin (6), ononin (7), beta-sitosterol (8), beta-daucosterol (9).
CONCLUSIONS
Compounds 2, 4 - 6 were obtained from the genus Ammopiptanthus for the first time.
