Peng Guo-Ping, Tian Gang, Huang Xian-Feng, Lou Feng-Chang
Nanjing University of Traditional Chinese Medicine, 210029 Nanjing, PR China.
Phytochemistry. 2003 Aug;63(8):877-81. doi: 10.1016/s0031-9422(03)00222-x.
Two guaiane-type sesquiterpenoids named orientalol E (1) and orientalol F (3) were isolated from the rhizome of Alisma orientalis (SAM) JUZEP together with two known guaiane-type sesquiterpenoids alismol (2) and alismoxide (4). Their relative stereostructures were elucidated by spectroscopic methods, whereas absolute stereostructures were determined on the basis of chemical correlation.
从泽泻的根茎中分离出两种愈创木烷型倍半萜，分别命名为东方泽泻醇E（1）和东方泽泻醇F（3），同时还分离出两种已知的愈创木烷型倍半萜泽泻醇（2）和泽泻醇氧化物（4）。通过光谱方法阐明了它们的相对立体结构，而绝对立体结构则是根据化学关联确定的。
