NOVEL SYNTHESIS OF HETEROARYLAMINE INTERMEDIATE COMPOUNDS
摘要
Disclosed are novel 2-(5-halopyridyl) and 2-(5-halopyrimidinyl) magnesium halides, processes of making and their use in the efficient synthesis in their respective 5-halo-2-substituted pyridines and pyrimidines according to following scheme :
申请公布号
WO0190072(A1)
申请公布日期
2001.11.29
申请号
WO2001US15665
申请日期
2001.05.15
申请人
BOEHRINGER INGELHEIM PHARMACEUTICALS, INC.
发明人
SONG, JINHUA, J.;YEE, NATHAN, K.;KAPADIA, SURESH, R.
