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凡德他尼重要中间体7-羟基-4-(4-溴-2-氟苯胺基)-6-甲氧基喹唑啉的合成 被引量:2

Synthesis of 4-(4-Bromo-2-fluoranilino)-7-hydroxy-6-methoxyquinazoline
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摘要 以4-羟基-3-甲氧基苯甲酸为起始原料,经过酯化、保护羟基、硝化、还原、环合、氯化、与4-溴-2-氟苯胺缩合、钯碳脱保护合成凡德他尼(Vandetanib)的重要中间体7-羟基-4-(4-溴-2-氟苯胺基)-6-甲氧基喹唑啉,总收率42.6%。 4-(4-Bromo-2-fluoranilino)-7-hydroxy-6-methoxyquinazoline is a key intermediate for vandetanib,which is an antagonist of the vascular endothelial growth factor receptor(VEGFR)and the epidermal growth factor receptor(EGFR).The title compound was obtained from 4-hydroxy-3-methoxybenzoic acid in several steps in an overall yield of 42.6%.
出处 《精细化工中间体》 CAS 2011年第6期41-43,共3页 Fine Chemical Intermediates
基金 2008年湖南省教育厅大学生研究性学习和创新性试验计划项目
关键词 合成 凡德他尼 中间体 酪氨酸激酶抑制剂 synthesis Vandetanib intermediate kinase inhibitor
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参考文献8

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