Two new steroids from Adenophora stenanthina subsp. xifengensis.
Two new steroids, 3 beta-vanilloyloxy-stigmast-5-ene-7-one, and stigmast-5-ene-3 beta,7 beta,15 alpha-triol were isolated from the roots of Adenophora stenanthina subsp. xifengensis along with four known compounds, stigmast-5-ene-3 beta-ol-7-one, stigmast-5-ene-3 beta,7 beta-diol, syringin, sinapyl alcohol 1, 3'-di-O-beta-D-glucopyranoside. Their structures were elucidated on the basis of spectral methods.
Hou
Zhen-Fu
ZF
Institute of Pharmacology and Toxicology, Academy of Military Medical Sciences, Beijing, P.R. China.
Tu
Yong-Qiang
YQ
Li
Yu
Y
D029422:Campanulaceae / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D010936:Plant Extracts / Q000032:analysis; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013256:Steroids / Q000737:chemistry* / Q000302:isolation & purification
C452862:3-vanilloyloxy-stigmast-5-ene-7-one; D010936:Plant Extracts; D013256:Steroids; C452861:stigmast-5-ene-3,7,15 -triol