^1H NMR选择检测新技术用于新三萜皂苷的结构研究
缪振春,冯锐,魏锋
Application of novel selective ^1H NMR techniques to the structural determination of a new trierpenoid glycoside
Miao Zhenchun;Feng Rui;Wei Feng
化学学报 . 1999, (7): 801 -807 .