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. 2003 Mar;5(1):49-56.
doi: 10.1080/1028602031000080469.

Bioactive triterpenoids from Symplocos chinensis

Xi-Hao Li  1 , Dian-Dian Shen, Nan Li, Shi-Shan Yu
Affiliations

Bioactive triterpenoids from Symplocos chinensis

Xi-Hao Li et al. J Asian Nat Prod Res. 2003 Mar.

Abstract

A new triterpenoid, 2beta,3beta,19alpha,24-tetrahydroxy-23-norurs-12-en-28-oic acid (4), together with three known triterpenoids 3-oxo-19alpha,23,24-trihydroxyurs-12-en-28-oic acid (1), 2alpha,3beta,19alpha,23-tetrahydroxyurs-12-en-28-oic acid (2), 2alpha,3alpha,19alpha,23-tetrahydroxyurs-12-en-28-oic acid (3), was isolated from the roots of Symplocos chinensis. The new triterpenoid shows significant cytotoxic activity against B16 and BGC-823 cells.

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