TWO NEW OLEANOLIC ACID SAPONINS FROM ASTER YUNNANENSIS
Yu SHAO, Bing Nan ZHOU, Long Ze LIN, Geoffrey A. Cofdell
TWO NEW OLEANOLIC ACID SAPONINS FROM ASTER YUNNANENSIS
Yu SHAO, Bing Nan ZHOU, Long Ze LIN, Geoffrey A. Cofdell
中国化学快报 . 1994, (10): 843 -846 .