合成工艺路线路线简述
- 合成目标产物 N-Trityl Candesartan Ethyl Ester 主要起始原料 N-Trityl Candesartan Ethyl Ester
- (文献来源)合成步骤主要原料 N-Trityl Candesartan Ethyl Ester
海关参考信息
- 2906210000-苄醇
2912110000-甲醛
2912210000-苯甲醛
2915110000-甲酸 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
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专利信息
专利号:US-7884212-B2
优先权日:2005-10-07
标题 :Process for the preparation of candesartan cilexetil
发明人:ZUPANCIC SILVO
权利人:ZUPANCIC SILVO
摘要:The present invention provides an improved synthesis for the manufacture of candesartan and pharmaceutically acceptable salts and esters thereof as active ingredients of a medicament for the treatment of hypertension and related diseases and conditions which comprises the removal of the tetrazolyl protecting group in an organic solvent, and in the presence of a Lewis acid.