Diels-Alder type adducts in stem bark of Morus mongolica
- VernacularTitle:蒙桑茎皮中Diels-Alder型加合物化学成分的研究
- Author:
Jie KANG
;
Ruoyun CHEN
;
Dequan YU
- Publication Type:Journal Article
- Keywords:
Morus mongolica Schneid;
Diels-Alder type adducts;
anti-oxidation activity
- From:
Chinese Traditional and Herbal Drugs
1994;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the Diels-Alder type adducts in the stem bark of Morus mongolica.Methods The compounds were isolated and purified by silic gel column chromatography,RP18 and Sephadex LH-20.The structures were identified by various spectral evidence.Results Six Diels-Alder type adducts were obtained and they were albanin F(Ⅰ),kuwanon L(Ⅱ),dimoracin(Ⅲ),kuwanon J(Ⅳ),mulberrofuran J(Ⅴ),mulberrofuran Q(Ⅵ).Conclusion Compounds Ⅱ,Ⅲ,and Ⅴ are isolated from the plant for the first time and compounds ⅣⅥ show the anti-oxidation activities.
