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竹叶马兜铃化学成分的研究(Ⅱ)
邱运平; 陈秀珍; 朱大元; 蒋福祥; 徐任生;
1.广西植物研究所;2.中国科学院上海药物研究所
摘要:
竹叶马兜铃Aristolochia bambusifolia的化学成分,我们在前文曾报导,从其块根分得结晶性单体,已鉴定为D—甘露醇、马兜铃酸,马兜铃酸C、朱砂莲内酰胺,β—谷甾醇外,现本文通过光谱方法,报导其另一个化合物晶V1的鉴定。 晶V1:浅黄色针状结晶,溶于氯仿时呈蓝色荧光,熔点207~208℃。其红外光谱有C=O及CH3吸收峰1710,1225,1060cm-1,无NO2吸收峰。质谱m/z:340(M+),
关键词:  化学成分  马兜铃酸  黄色针状结晶  朱砂莲  谷甾醇  Aristolochia  红外光谱  蓝色荧光  间位质子  吸收峰  
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