A new triterpenoid glycoside from Vitex negundo

Jiao CHEN; Chun-Lin FAN; Ying WANG; Wen-Cai YE

A new triterpenoid glycoside from Vitex negundo / 中国天然药物

Jiao CHEN; Chun-Lin FAN; Ying WANG; Wen-Cai YE.

Chinese Journal of Natural Medicines (English Ed.) ; (6): 218-221, 2014.

Artigo em Inglês | WPRIM | ID: wpr-812283

ABSTRACT

ABSTRACT

AIM@#To investigate the chemical constituents of Vitex negundo.@*METHOD@#Compounds were isolated by different chromatographic methods and their structures were elucidated on the basis of NMR spectroscopy.@*RESULTS@#Four compounds were isolated and identified as 2α, 3α, 24-trihydroxyurs-12, 20(30)-dien-28-oic acid-28-O-β-D-glucopyranosyl ester (1), corosolic acid (2), vulgarsaponin A (3) and 2α, 3α, 24-trihydroxyurs-12-en-28-oic acid-28-O-β-Dglucopyranosyl ester (4), respectively.@*CONCLUSION@#Compound 1 is a new triterpenoid glycoside.

Assuntos

Estrutura Molecular; Extratos Vegetais; Química; Saponinas; Química; Triterpenos; Química; Vitex; Química

2α, 3α, 24-Trihydroxyurs-12, 20(30)-dien-28-oic acid-28-O-β-D-glucopyranosyl ester; Triterpenoid glycosides; Vitex negundo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Saponinas / Triterpenos / Extratos Vegetais / Estrutura Molecular / Química / Vitex Idioma: Inglês Revista: Chinese Journal of Natural Medicines (English Ed.) Ano de publicação: 2014 Tipo de documento: Artigo

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