马兜铃酸的倍半萜的酯类化合物VI.绵毛马兜铃中马兜铃酸萜酯I的结构鉴定
A SESQUITERPENE ESTER OF ARISTOLOCHIC ACID FROM ARISTOLOCHA MALLISSIMA
-
摘要: 从绵毛马兜铃(Aristolocha mannisima Hance)中分得一个马兜铃酸倍半萜的酯类化合物,经红外、紫外、高分辩质谱和多种一维和二维核磁共振谱鉴定,确定了其骨架结构及顺反构型,命名为马兜铃酸萜酯I。Abstract: A sesquiterpene ester of aristolochic acid,aristoloterpenate I, was isolated from the radix of Aristolocha mollisima Hance.Its chemieal structure was established by IR,UV,HRMS,1Dand 2D NMR spectral analysis.
下载: