Two New Cyclopeptides from Podocarpus nagi  

作　　者：张益 唐春萍 Sob,Sylvain Valere Tanemossu 柯昌强 叶阳 

机构地区：[1]State Key Laboratory of Drug Research&Natural Products Chemistry Department,Shanghai Institute of Materia Medica,Chinese Academy of Sciences,555 Zu-Chong-Zhi Road,Zhang/iang Hi-Tech Park,Shanghai 201203,China [2]Department of Chemistry,University of Dschang,P.O.Box 67,Dschang,Cameroon

出　　处：《Chinese Journal of Chemistry》2012年第6期1361-1364,共4页中国化学（英文版）

摘　　要：Two new cyclopeptides, nagitides A and B, were isolated from the stem bark ofPodoearpus nagi. Their struc- tures were elucidated on the basis of NMR experiments including IH-IH COSY, HSQC, HMBC, ROESY, etc. This is the first report of cyclopeptides separated from this plant.Two new cyclopeptides, nagitides A and B, were isolated from the stem bark ofPodoearpus nagi. Their struc- tures were elucidated on the basis of NMR experiments including IH-IH COSY, HSQC, HMBC, ROESY, etc. This is the first report of cyclopeptides separated from this plant.

关 键 词：natural products structural elucidation Podocarpus nagi CYCLOPEPTIDES nagitides A and B 

分 类 号：O413[理学—理论物理] Q516[理学—物理]