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Isolation and structure elucidation of glycosides in n-butanol extracts from rhizome of Periploca calophylla / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 44-46, 2005.
Article Dans Chinois | WPRIM | ID: wpr-276647
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents from n-butanol extracts of Periploca calophylla.</p><p><b>METHOD</b>The constituents were isolated and purified by chromatographic technology and their structures were elucidated on the basis of physicochemical property and spectroscopic methods.</p><p><b>RESULT</b>Eight glycosides were isolated and identified as periplocin (I), kaempferol 3-alpha-D-arabinoside (II), kaempferol 3-O-beta-D-glucoside (III), 3',4',5,7-tetrahydroxyflavanone-2(S)-3'-O-beta-D-glucopyranoside (IV), (+)-syringaresinol-4'-O-beta-D-monoglucoside (V), 1-sinapoylglucoside (VI), erigeside C (VII), 2,6-dimethoxy-4-hydroxyphenol 1-O-beta-D-glucoside (VIII).</p><p><b>CONCLUSION</b>All the compounds were isolated for the first time from this plant.</p>
Sujets)
Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Arabinose / Plantes médicinales / Saponines / Chimie / Rhizome / Periploca / Kaempférols / Butanols / Hétérosides langue: Chinois Texte intégral: China Journal of Chinese Materia Medica Année: 2005 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Arabinose / Plantes médicinales / Saponines / Chimie / Rhizome / Periploca / Kaempférols / Butanols / Hétérosides langue: Chinois Texte intégral: China Journal of Chinese Materia Medica Année: 2005 Type: Article