采用黄连混合生物碱制备四丁氧基原小檗碱的工艺研究
Synthesis of tetra-n-butoxyprotoberberine from alkaloids in Coptids rhizoma
作者:王道武;李小龙;冯新霞;郑金龙;张龙;
Author:
收稿日期: 年卷(期)页码:2014,29(05):-513-515
期刊名称:华西药学杂志
Journal Name:WEST CHINA JOURNAL OF PHARMACEUTICAL SCIENCES
关键字:黄连混合生物碱;原小檗碱;异喹啉环;合成
Key words:
基金项目:
中文摘要
目的研究2,3,9,10-四丁氧基原小檗碱的合成工艺。方法以具有相似结构特征的黄连混合生物碱为起始原料,经脱甲氧基或亚甲二氧基、还原、丁基化、氧化4步反应,制备了目标产物。用1HNMR和ESI-MS鉴定目标产物。结果目标化合物经1HNMR和ESI-MS确证,总收率为14%。结论所用工艺适用于2,3,9,10-四丁氧基原小檗碱的批量生产。
参考文献
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