Novel compounds in Momordica charantia / 中草药
Chinese Traditional and Herbal Drugs
;
(24)1994.
Artigo
em Chinês
| WPRIM
| ID: wpr-579432
ABSTRACT
Objective To study new active constituents in the mature fruits of Momordica charantia.Methods M.charantia was extracted by alcohol and purified by D-101 macroporous adsorptive resin.The isolation and purification were carried out by silica gel and semiprepared HPLC,the compounds were identified and elucidated by spectral and chemical methods.Results Eight compounds were obtained and identified as charantadiol A(5?,19-epoxycucurbita-6,23(E),25(26)-triene-3?,19(R)-diol,Ⅰ),(+)-eduesmin(Ⅱ),bluemenol A(Ⅲ),karatavilagenin D(Ⅳ),5?,19-epoxycucurbita-6,23-diene-3?-19,25-triol(Ⅴ),5,19-epoxy-5?-cucurbita-6,23(E)-diene3?,25-diol(Ⅵ),3?,7?-trihydroxy-cucurbita-5,23(E)-diene-19-al(Ⅶ) and ?-sitosterol(Ⅷ).Conclusion Compound Ⅰ is a novel one,named charantadiol A.Compounds Ⅱ and Ⅲ are obtained from M.charantia for the first time.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Traditional and Herbal Drugs
Ano de publicação:
1994
Tipo de documento:
Artigo
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