ISOLATION AND STRUCTURAL ELUCIDATION OF SPIROSTANE SAPOGENINS FROM TUPISTRA AURANTIACA ( 2 )
ISOLATION AND STRUCTURAL ELUCIDATION OF SPIROSTANE SAPOGENINS FROM TUPISTRA AURANTIACA ( 2 )
心不甘中甾体皂甙元的分离和结构鉴定(2)
ISOLATION AND STRUCTURAL ELUCIDATION OF SPIROSTANE SAPOGENINS FROM TUPISTRA AURANTIACA ( 2 )
心不甘中甾体皂甙元的分离和结构鉴定(2)