Inventors:
Jean LaCrampe - Le Mesnil-Esnard, FR
Richard Connors - Harleysville PA, US
Chih Ho - Spring Howie PA, US
Alan Ricardson - Buckingham, GB
Eddy Freyne - Rumst, BE
Peter Jacobus Buijnsters - Breda, NL
Annette Bakker - Borgerhout, BE
International Classification:
A61K031/53, C07D487/02
Abstract:
The present invention concerns the compounds of formula
the N-oxide forms, the pharmaceutically acceptable addition salts and the stereo-chemically isomeric forms thereof, wherein n represents an integer being 0, 1 or 2; m represents an integer being 0 or 1; R represents Calkyl; R represents Calkyl; Rrepresents Calkyl; or Rand Rtaken together with the carbon atom to which they are attached form a Ccycloalkyl or Hetwherein said Ccycloalkyl or Heteach independently may optionally be substituted with Calkyloxycarbonyl; Rrepresents halo or Calkyloxy; Rrepresents Calkyloxycarbonyl, —O-(mono- or di(Calkyl)aminosulfonyl), Calkyl substituted with one or where possible more substituent being selected from Hetor NRR, Calkyloxy substituted with one or where possible more substituents being selected from amino, Hetor NRR; Rand Rare each independently selected from hydrogen, Calkyl, CalkyloxyCalkyl, -Hetor Calkyl substituted with one or where possible more substituents being selected from hydroxy, or Het; Rand Rare each independently selected from hydrogen, Calkyl, -Hetor mono- or di(Calkyl)aminosulphonyl; Hetrepresents a heterocycle selected from piperidinyl, or piperazinyl wherein said monocyclic heterocycles each independently may optionally be substituted with one, or where possible two or three substituents each independently selected from hydroxy, aminosulfonyl, amino, mono- or di(Calkyl)aminosulfonyl, hydroxyCalkyloxyCalkyl or Calkyloxy; Hetrepresents a heterocycle selected from morpholinyl, piperidinyl or piperazinyl wherein said monocyclic heterocycles each independently may optionally be substituted with one, or where possible two or three substituents each independently selected from Calkyl, Calkyloxycarbonyl or mono- or di(Calkyl)aminosulfonyl; Hetrepresents a heterocycle selected from pyridinyl or piperidinyl wherein said monocyclic heterocycles each independently may optionally be substituted with one, or where possible two or three substituents each independently selected from aminosulfonyl, or mono- or di(Calkyl)aminosulfonyl; Hetrepresents piperidinyl.