A new sterol glycoside from Securidaca inappendiculata.
From the roots of Securidaca inappendiculata, one new sterol glycoside securisteroside (1) has been isolated, along with two known sterols, spinasterol (2) and 3-O-beta-D-glucopyranosyl-spinasterol (3). The new sterol was characterized by chemical and spectrometric methods, including EIMS, FABMS and one- and two-dimensional NMR experiments.
Zhang
Li-Jie
LJ
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union College, Beijing 100094, China.
Yang
Xue-Dong
XD
Xu
Li-Zhen
LZ
Zou
Zhong-Mei
ZM
Yang
Shi-Lin
SL
D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D018517:Plant Roots / Q000737:chemistry; D031802:Securidaca / Q000737:chemistry*; D013265:Stigmasterol / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification
C504840:3-O-beta-D-glucopyranosyl-spinasterol; C031312:spinasterol; D013265:Stigmasterol