Imidazole alkaloids from Lepidium meyenii
Imidazole alkaloids from Lepidium meyenii
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DOI：
10.1021/np030031i
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发表时间：
2003-08-01
影响因子：
5.1
通讯作者：
Zheng, QY
中科院分区：
文献类型：
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作者：
Cui, BL;Zheng, BL;Zheng, QY
从常见名称为玛卡的lepidiline meyenii的根提取物中分离得到两个新的咪唑类生物碱（lepidiline A和lepidiline B），分别鉴定为1,3-二苯基-4,5-二甲基咪唑氯(1)和1,3-二苯基-2,4,5-三甲基咪唑氯(2)。这两个新化合物的结构通过光谱方法确定，并对化合物1进行了单晶x射线衍射。
Two new imidazole alkaloids (lepidiline A and lepidiline B) have been isolated from a root extract of Lepidium meyenii with the common name Maca and identified as 1,3-dibenzyl-4,5-dimethylimidazolium chloride (1) and 1,3-dibenzyl-2,4,5-trimethylimidazolium chloride (2), respectively. The structures of these two new compounds were determined by spectroscopic methods, as well as single-crystal X-ray diffraction performed on compound 1.