Studies on the chemical constituents from herb of Rhodobryum roseum

Wang, B.; Liu, P.; Shen, Y.-M.; Dai, C.

Zhongguo Zhong Yao Za Zhi 30(12): 895-897

2005


ISSN/ISBN: 1001-5302
PMID: 16124603
Document Number: 594523
To study the chemical constituents from herb of Rhodobryum roseum. The compounds were isolated by column chromatography, and identified by IR, NMR data. 8 compounds were isolated and identified. They are piperine (1), caffeic acid methyl ester (2), uracil glucoside (3), ursolic acid (4), 5alpha, 8alpha-epidioxy-methylcholesta-6, 22-dien-3beta-ol (5), 5alpha, 8alpha-epidioxy-methylcholesta-6,9(11), 22-trien-3beta-ol (6), beta-sitosterol (7), daucosterol (8). 7 compounds (1-6,8) were isolated from this plant for the first time.

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