A new benzophenone from the root of Securidaca inappendiculata.
- Author:
Li-Jie ZHANG
1
;
Lin ZHANG
;
Li-Zhen XU
;
Xue-Dong YANG
;
Zhong-Mei ZOU
;
Shi-Lin YANG
Author Information
- Publication Type:Journal Article
- MeSH: Benzophenones; chemistry; isolation & purification; Molecular Conformation; Molecular Structure; Plant Roots; chemistry; Plants, Medicinal; chemistry; Securidaca; chemistry
- From: Acta Pharmaceutica Sinica 2005;40(6):536-538
- CountryChina
- Language:Chinese
-
Abstract:
AIMTo study the benzophenones in the roots of Securidaca inappendiculata Hassk.
METHODSColumn chromatography (including silica gel and Sephadex LH-20) was used to isolate benzophenones whose structures were elucidated by HREI-MS, NMR (1D and 2D) methods.
RESULTSA new benzophenone was isolated and identified as 2-methoxy-3,4-methylenedioxy-benzophenone (I), along with a known compound 4-hydroxy-2,6-dimethoxy-benzophenone (II).
CONCLUSIONCompound I is a new one named as securiphenone B, compound II was isolated from the genus for the first time.
