整合生物学期刊网
A、B环羟基和吡啶的溶剂效应对甾体皂甙元19-甲基化学位移的影响
杨仁洲 王德祖 付坚
STUDIES ON THE 19-ME CHEMICAL SHIFT RELATIONS WITH D5-PYRIDINE AND THE HYDROXY GROUPS IN RING A AND B OF STEROIDAL SAPOGENINS
Yang Renzhou, Wang Dezu, Fu Jian
Plant Diversity . 1987, (04): 1 -3 .