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血人參石油醚部位化學(xué)成分研究
日期:2023-04-21 18:08
狀態(tài):待解決
提問(wèn):kjcxac
as follows: twenty-two natural compounds were identified as-sitostenone(1), stigmasta-3,6-di-one(2), 6-hydroxystigmast-4-en-3-one(3),(22E)-5,8-epidioxyergosta-6,22-dien-3-ol(4), medicarpin(5), sativan(6), 2',4'-dihydroxychaicone(7), 6,7-dimethoxy-4-hydroxy-1-naphthoic acid(8),p-hydroxybenzoic acid ethyl ester(9), 2,4-dihydroxybenzoic acid ethyl ester(10),(9E,11E)-13-oxo-9,11-ocatadecadienoic acid(11),(9E,11E)-13-oxo-9,11-octadecadienoic acid methyl ester(12), 9-oxo-10E,12E-octadecadienoic acid m
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