绵马贯众素的NMR研究  

A NMR STUDY OF DRYOCRASSINE

作　　者：肖国君[1] 叶利民[2] 苏甫[2] 周游[2] 

机构地区：[1]西南农业大学,重庆402460 [2]四川大学华西药学院,四川成都610041

出　　处：《波谱学杂志》2004年第2期231-235,共5页Chinese Journal of Magnetic Resonance

基　　金：国家"十五"科技攻关项目 (2 0 0 1BA70 1A1 1 )

摘　　要：从绵马贯众 (Dryopteriscrassirhizoma)中分离得到绵马贯众素 ,应用 1DNMR和 2DNMR( 1 H 1 HCOSY ,HMQC ,HMBC)技术 ,尤其是HMBC谱确证了绵马贯众素的结构 ,并对其1Dryocrassine was isolated from the Dryopteris crassirhizoma. 1D and 2D NMR (~1H-~1H COSY, HMQC, HMBC) methods, among which the HMBC method was the most important, were used to elucidate the structure of Dryocrassine. The (^(13)C chemical) shifts of the compound were assigned.

关 键 词：绵马贯众素 核磁共振分析 绵马贯众 问苯三酚衍生物 结构分析 

分 类 号：O641.13[理学—物理化学] O657.2[理学—化学]