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[Studies on chemical constituents from Tibetan medicine wangla(rhizome of Coeloglossum viride var. bracteatum)]
Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica
Short Title: Zhongguo Zhong Yao Za Zhi
Format: Journal Article
Publication Date: 2002/02//
Pages: 118 - 120
Sources ID: 94826
Visibility: Public (group default)
Abstract: (Show)
OBJECTIVE: To study the chemical constituents of Tibetan Madicine Wangla.METHOD: Sepearing the chemical constituents by means of chromatography and identifying their structures on the basis of MS and NMR spectra and TLC with authentic samples. RESULT: Eight compounds were isolated as 4-[(4-hydroxyphenyl) methoxy]benzenemethanol(I), 4,4'-dihydroxydiphenyl methane(II), 4,4'-dihydroxydibenzyl ether(III), gastrodin(IV), 4-hydroxy benzenemethanol(V), 4-hydroxybenz aldehyde(VI), beta-sitosterol(VII) and beta-daucosterol(VIII). CONCLUSION: All the compounds were obtained from genus Coeloglassum for the first time. The compound I is a new natural product.