作者:Guo-Ping Peng、Gang Tian、Xian-Feng Huang、Feng-Chang Lou
DOI:10.1016/s0031-9422(03)00222-x
日期:2003.8
Two guaiane-type sesquiterpenoids named orientalol E (1) and orientalol F (3) were isolated from the rhizome of Alisina orientalis (SAM) JUZEP together with two known guaiane-type sesquiterpenoids alismol (2) and alismoxide (4). Their relative stereo-structures were elucidated by spectroscopic methods, whereas absolute stereostructures were determined on the basis of chemical correlation. (C) 2003 Elsevier Ltd. All rights reserved.