详细信息
文献类型:期刊文献
中文题名:盐酸巴氯芬的合成
英文题名:Synthesis of Baclofen Hydrochloride
作者:江淼[1];谌志华[1];邹志芹[1];马红梅[1];虞心红[1]
机构:[1]华东理工大学药学院,上海200237
年份:2010
卷号:41
期号:6
起止页码:407
中文期刊名:中国医药工业杂志
外文期刊名:Chinese Journal of Pharmaceuticals
收录:CSTPCD;;北大核心:【北大核心2008】;CSCD:【CSCD2011_2012】;
基金:国家自然科学基金资助项目(NSFC-20972051);上海市科委国际合作资助项目(08430703900)
语种:中文
中文关键词:盐酸巴氯芬;解痉药;合成
外文关键词:baclofen hydrochloride; antispastic agent; synthesis
摘要:对氯苯甲醛和丙二酸经Knoevenagel-Doebner反应、硫酸氢钾催化下酯化得到3-(4-氯苯基)丙烯酸甲酯,再经Michael加成、水解、催化氢化及成盐制得解痉药盐酸巴氯芬,总收率约52%。
Baclofen hydrochloride, an antispastic agent, was synthesized from 4-chlorobenzaldehyde and malonic acid by Knoevenagel-Doebner condensation and esterification to give methyl 3- (4-chlorophenyl) acrylate, which was subjected to Michael addition, hydrolysis, catalytic hydrogenation and then salt formation with an overall yield of about 52 %.
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