Two new α,β-unsaturated butyrolactone derivatives from Pleione bulbocodioides  

作　　者：Xin Qiao Liu Wen Yuan Gao Yuan Qiang Guo Tie Jun Zhang Lu Lu Yan 

机构地区：[1]School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China [2]Department of Pharmaceutical Sciences, Nankai University, Tianjin 300071, China [4]Tianjin Institute of Pharmaceutical Research, Tianjin 300193, China

出　　处：《Chinese Chemical Letters》2007年第9期1075-1077,共3页中国化学快报（英文版）

摘　　要：Two new α,β-unsaturated butyrolactone derivatives, 4-(4″-hydroxybenzyl)-3-(3′-hydroxy-phenethyl)furan-2(5H)-one (1) and 3-(3′-hydroxyphenethyl)furan-2(5H)-one (2), together with one known phenolic compound (3), were isolated from the tubers of Pleione bulbocodioides (Franch.) Rolfe. Their structures were elucidated by analysis of spectroscopic data.Two new α,β-unsaturated butyrolactone derivatives, 4-(4″-hydroxybenzyl)-3-(3′-hydroxy-phenethyl)furan-2(5H)-one (1) and 3-(3′-hydroxyphenethyl)furan-2(5H)-one (2), together with one known phenolic compound (3), were isolated from the tubers of Pleione bulbocodioides (Franch.) Rolfe. Their structures were elucidated by analysis of spectroscopic data.

关 键 词：Pleione bulbocodioides α β-Unsaturated butyrolactone Phenolic compound 

分 类 号：O629[理学—有机化学]