STUDIES ON DITERPENOIDS FROM THE ROOTS OF <i>EUPHORBIA EBRACTEOLATA</i>

Wang Wenxiang, Ding Xingbao. STUDIES ON DITERPENOIDS FROM THE ROOTS OF EUPHORBIA EBRACTEOLATAJ. Acta Pharmaceutica Sinica, 1998, 33(2): 128-131.

Citation:

Wang Wenxiang, Ding Xingbao. STUDIES ON DITERPENOIDS FROM THE ROOTS OF EUPHORBIA EBRACTEOLATAJ. Acta Pharmaceutica Sinica, 1998, 33(2): 128-131.

Citation:

Wang Wenxiang, Ding Xingbao. STUDIES ON DITERPENOIDS FROM THE ROOTS OF EUPHORBIA EBRACTEOLATAJ. Acta Pharmaceutica Sinica, 1998, 33(2): 128-131.

STUDIES ON DITERPENOIDS FROM THE ROOTS OF EUPHORBIA EBRACTEOLATA

Abstract

Euphorbia ebractolata has been used as insecticide and tuberculocide. Four crystalline compounds were isolated from the root of this plant. They were characterized by their physico-chemical properties and spectral data as: 3-acety α-amyrin (I), Jolkinolide B (II), ebracteolatanolide A (III) and ebracteolatanolide B (IV). I and II were isolated for the first time from E.ebracteolata Hayata. III and IV are new compounds.

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