Chemical components of Rumex gmelini (Ⅳ) / 中草药
Chinese Traditional and Herbal Drugs
;
(24)1994.
Artigo
em Chinês
| WPRIM
| ID: wpr-580058
ABSTRACT
Objective To study the chemical constituents from the root of Rumex gmelini.MethodsThe compounds were isolated and purified by chromatography,polyamide column chromatography,and preparation HPLC etc.Their structures were elucidated by physicochemical and spectroscopic evidences.Results Ten compounds were identified asnepodin (Ⅰ),emodin (Ⅱ),citreorosein (Ⅲ),chrysophanol 8-O-?-(6'-acetyl) glucopyranoside (Ⅳ),chrysophanol 8-O-?-D-glucopyranoside (Ⅴ),resveratrol (Ⅵ),9,9'-dianthranone-2,2'-dimethyl-5,5'-bis (?-D-glucopyranose)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo (trivial namerumoside A) (Ⅶ),emodin-8-O-?-D-glucopyranoside (Ⅷ),resveratrol-3-O-?-D-glucoside (Ⅸ),and rutin (Ⅹ).Conclusion Compound Ⅶ is a new compound,named rumoside A.Compounds Ⅴ,Ⅷ,and Ⅹ are separated from R.gmelini for the first time.Compounds Ⅲ and Ⅳ are the compounds which have been found in the plants of Rumex L.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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