New antihistaminic N-heterocyclic 4-piperidinamines. 2. Synthesis and antihistaminic activity of 1-[(4-fluorophenyl)methyl]-N-(4-piperidinyl)-1H-benzimidazol-2-amines
作者:Frans Janssens、Joseph Torremans、Marcel Janssen、Raymond A. Stokbroekx、Marcel Luyckx、Paul A. J. Janssen
DOI:10.1021/jm00150a029
日期:1985.12
The synthesis of a series of 1-[(4-fluorophenyl)methyl]-N-(4-piperidinyl)-1H-benzimidazol-2-ami nes and the preliminary evaluation of their in vivo antihistamineactivity are described. The title compounds were obtained starting from either 1, 4, 10, or 55 by different synthetic methods. Substitution on the phenyl nucleus of the benzimidazole ring (84-87) was achieved by two different approaches. The
N-Heterocyclyl-4-piperidinamines, methods for their preparation, pharmaceutical compositions comprising them, intermediates therefor, and method for the preparation of the intermediates
申请人:JANSSEN PHARMACEUTICA N.V.
公开号:EP0005318B1
公开(公告)日:1982-01-06
JANSSENS, F.;STOKBROEKX, R.;TORREMANS, J.;LUYCKX, M.
作者:JANSSENS, F.、STOKBROEKX, R.、TORREMANS, J.、LUYCKX, M.
DOI:——
日期:——
US4219559A
申请人:——
公开号:US4219559A
公开(公告)日:1980-08-26
N-Heterocyclyl-4-piperidinamines
申请人:Janssen Pharmaceutica N.V.
公开号:US04219559A1
公开(公告)日:1980-08-26
Novel N-heterocyclyl-4-piperidinamines wherein said heterocyclic radical is an optionally substituted 1H-benzimidazol-2-yl or 3H-imidazo[4,5-b]pyridin-2-yl radical, said compounds being useful as antihistaminic agents.