Lignans from Patrinia scabra
- VernacularTitle:糙叶败酱中木脂素成分的研究
- Author:
Tingzhao LI
;
Weidong ZHANG
;
Zhengbing GU
;
Wenyong LIU
;
Chuan ZHANG
;
Runhui LIU
- Publication Type:Journal Article
- Keywords:
Patrinia scabra Bunge;
lignans;
chemical constituent
- From:
Chinese Traditional and Herbal Drugs
1994;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the lignans in Patrinia scabra. Methods The constituents were separated and purified by column chromatographies with silica gel, RP-silica gel, and Sephadex LH-20. Their structures were elucidated on the basis of spectral data (IR, MS, 1H-NMR , 13 C-NMR , DEPT, HMQC and HMBC). Results There were four lignans obtained from P. scabra with the structures identified as pinoresinol-4, 4′-di-O-?-D-glucopyranoside (Ⅰ), and matairesinol-4, 4′-di-O-?-D-glucopyranoside (Ⅱ), lariciresinol-4′-O-?-D-glucopyranoside (Ⅲ), and lariciresinol-4-O-?-D-glucopyranoside (Ⅳ). Conclusion All the four compounds are found in P. scabra for the first time. The NMR data of compound Ⅱ are given first.
