A New tormentic acid derivative from Luehea divaricata Mart. (Tiliaceae)

Journal of the Brazilian Chemical Society

Júlio C. A. Tanaka¹  Gentil J. Vidotti¹  Cleuza C. Da Silva¹ 

[1] ,Universidade Estadual de Maringá Departamento de Química Maringá PR ,Brazil

关键词: Luehea divaricata;    3beta-p-hydroxybenzoyloxytormentic acid;    maslinic acid;   

DOI  :  10.1590/S0103-50532003000300024

来源: SciELO

【 摘 要 】

A methanolic extract from leaves of Luehea divaricata (Tiliaceae), known in Brazil as "açoita-cavalo", yielded two triterpene: a novel characterized as 3beta-p-hydroxybenzoyloxytormentic acid [3beta-(p-hydroxybenzoyloxy)-2alpha-hydroxyurs-12-en-28-oic acid] and a mixture containing the maslinic acid. The new compound's structure was established by spectroscopic methods.

【 授权许可】

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