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Published on: August 16, 2018
Two new triterpenes from the husks of Xanthoceras sorbifolia
Zhan-Lin Li1, Xian Li, Lin-Hao Li
1Research Department of Natural Medicines, Shenyang Pharmaceutical University, Shenyang, PR China.
Planta Medica
|December 2, 2005
Abstract:
Two new triterpenes, 22-angeloyl-21-epoxyangeloylbarringtogenol C (1) and 21,22-diangeloyl-24-hydroxy-R(1)-barrigenol (2), and the known 21,22-diangeloyl-R(1)-barrigenol (3) were isolated from the husks of Xanthoceras sorbifolia Bunge. Their structures were elucidated based on detailed NMR analysis. Compounds 1 and 2 inhibited significantly the growth of cancer cell lines (A375-S2, HeLa) with IC(50) values ranging from 2.9 to 76.3 micromol/L.
