2-氯嘧啶-5-羧酸乙酯置于氨体系中,化学反应生成2-氨基嘧啶-5-羧酸 参考文献:Synthesis Of Derivatives Of Pyrimidine-5-Carboxylic Acid1 标题:Synthesis Of Derivatives Of Pyrimidine-5-Carboxylic Acid1 摘要: Doi:10.1021/ja01256A016
专利号:US-10494372-B2 优先权日:2014-11-07 标 题 :Synthesis of copanlisib and its dihydrochloride salt 发明人:PETERS JAN-GEORG; RUBENBAUER PHILIPP; GÖTZ DANIEL; GROSSBACH DANJA; MAIS FRANZ-JOSEF; SCHIRMER HEIKO; STIEHL JUERGEN; LOVIS KAI; LENDER ANDREAS; SEYFRIED MARTIN; ZWEIFEL THEODOR; MARTY MAURUS; WEINGÄRTNER GÜNTER 权利人:Bayer Pharma AG 摘要:The present invention relates to a novel method of preparing copanlisib, copanlisib dihydrochloride, or hydrates of copanlisib dihydrochloride, to novel intermediate compounds, and to the use of said novel intermediate compounds for the preparation of said copanlisib, copanlisib dihydrochloride, or hydrates of copanlisib dihydrochloride. The present invention also relates to copanlisib dihydrochloride hydrates as compounds.
专利号:US-10035803-B2 优先权日:2014-11-07 标 题:Synthesis of copanlisib and its dihydrochloride salt 发明人:PETERS JAN-GEORG; STIEHL JÜRGEN; LOVIS KAI 权利人:Bayer Pharma AG 摘要:The present invention relates to a novel method of preparing copanlisib, and copanlisib dihydrochloride, to novel intermediate compounds, and to the use of said novel intermediate compounds for the preparation of said copanlisib.
专利号:TW-I697494-B 优先权日:2014-11-07 标 题:Synthesis of copanlisib and its dihydrochloride salt
专利号:EA-035558-B1 优先权日:2014-11-07 标题 :SYNTHESIS OF COPANLISIB AND ITS DIHYDROCHLORIDE
专利号:US-2018282337-A1 优先权日:2014-11-07 标题 :Synthesis of copanlisib and its dihydrochloride salt
专利号:EP-3018131-A1 优先权日:2014-11-07 标 题:Synthesis of copanlisib and its dihydrochloride salt