详细信息
文献类型:期刊文献
中文题名:尼洛替尼的合成研究
英文题名:Synthesis of Nilotinib
作者:禹艳坤[1];王超[1];刘爱霞[1];冀亚飞[1]
机构:[1]华东理工大学药学院,上海200237
年份:2011
卷号:33
期号:3
起止页码:266
中文期刊名:化学试剂
外文期刊名:Chemical Reagents
收录:CSTPCD;;北大核心:【北大核心2008】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:尼洛替尼;酪氨酸激酶抑制剂;抗白血病药;合成
外文关键词:nilotinib; tyrosine kinase inhibitor; antileukemia drug; synthesis
摘要:3-乙酰基吡啶与N,N-二甲基甲酰胺二甲缩醛反应制得(E)-3-二甲胺基-1-(3-吡啶基)-2-丙烯-1-酮,接下来与硝酸胍环合得4-(3-吡啶基)-2-胺基嘧啶,然后与3-溴-4-甲基苯甲酸乙酯缩合再经水解反应制得关键中间体4-甲基-3-[[4-(3-吡啶基)-2-嘧啶基]胺基]苯甲酸。此关键中间体直接与3-三氟甲基-5-(4-甲基-1H-1-咪唑基)苯胺进行酰胺化反应,最终制得高选择性酪氨酸激酶抑制剂尼洛替尼,总收率约39.4%。
3-Acetylpyridine reacted with N,N-dimethylformamide dimethyl acetal to form(E)-3-dimethylamino-1-(pyridin-3-yl)prop-2-en-1-one,which was cyclized with guanidine nitrate to obtain 4-(pyridin-3-yl)-2-aminopyrimidine.4 was condensed with ethyl 3-bromo-4-methylbenzoate followed by hydrolysis to provide the key intermediate 4-methyl-3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)benzoic acid.Finally,6 was directly amidated with 3-trifluoromethyl-5-(4-methyl-1H-imidazol-1-yl)-benzenamine to achieve the highly selective inhibitor of tyrosine kinase,nilotinib with an overall yield of 39.4%.
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