Synthesis of 5-bromo-4-methyl-pyridin-3-ylmethyl)-ethyl-carbamic acid tert-butyl ester
申请人:Ma Chunrong
公开号:US20060116519A1
公开(公告)日:2006-06-01
The present invention relates to novel synthetic methods for the preparation of intermediates of 35-[3-(4,6-Difluoro-1H-benzoimidazol-2-yl)-1H-indazol-5-yl]4-methyl-pyridin-3-yl methyl}-ethyl-amine.
[EN] SYNTHESIS OF 5-BROMO-4-METHYL-PYRIDIN-3-YLMETHYL)-ETHYL-CARBAMIC ACID TERT-BUTYL ESTER<br/>[FR] SYNTHESE DE L'ESTER TERT-BUTYLIQUE DE L'ACIDE 5-BROMO-4-METHYL-PYRIDIN-3-YLMETHYL)-ETHYLCARBAMIQUE
申请人:PFIZER
公开号:WO2006054151A1
公开(公告)日:2006-05-26
[EN] The present invention relates to novel synthetic methods for the preparation of intermediates of 35-[3-(4,6-Difluoro-1H-benzoimidazol-2-yl)-1H-indazol-5-yl]-4-methyl-pyridin-3-ylmethyl}-ethyl-amine. [FR] La présente invention concerne de nouvelles voies de synthèse pour préparer des intermédiaires de la 35-[3-(4,6-difluoro-1H-benzoimidazol-2-yl)-1H-indazol-5-yl]-4-méthyl-pyridin-3-ylméthyl}-éthylamine.