Studies on the constituents in rhizome of Homalomena occuta
Hu, Y.-m.; Yang, Z.-l.; Ye, W.-c.; Chong, Q.-h.
Zhongguo Zhong Yao Za Zhi 28(4): 342-344
2003
ISSN/ISBN: 1001-5302 PMID: 15139145 Document Number: 558781
Bio-active constituents were expected to abstain from Homalomena occuta. Extracts from the plant with 95% alcohol were distributed by several solvents and isolated via column chromatography on silica and Saphadex 20-LH gel. Thirteen compounds were isolated from this plant. Among them seven natural products were identified via spectral methods as beta-stigmastol(H1) beta-D-Glucopyranoside(3)- stigmast-5-en-3-yl(H2); oplodiol(1); oplopanone(2); homalomenol(3); bullatantriol(4); 1 beta, 4 beta, 7 alpha-trihydroxyeudesmane(5). All these compounds were isolated from this plant for the first time.