Novel (1-phenyl-1-heterocyclyl) alkane derivatives and their...

C - Chemistry – Metallurgy – 07 – D

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Details

C07D 263/30 (2006.01) A61K 31/41 (2006.01) C07D 233/54 (2006.01) C07D 263/32 (2006.01) C07D 277/22 (2006.01) C07D 277/24 (2006.01) C07D 277/42 (2006.01) C07D 293/06 (2006.01)

Patent

CA 2164876

The present invention relates to novel heterocyclic compounds having general formula (1) wherein: X is O, S, Se, or NR2; and A is (a) or (b) wherein W is O, S, NH or N-lower alkyl; with the proviso that when X is N-H or N-(aryl-methyl), then A is neither (c) or (d) and with the proviso that the following compounds is excluded: 1-(1,2-dimethyl-4-imidazolyl)-1-phenylethanol; geometric and optical isomers and racemates thereof where such isomers exist, as well as pharmaceutically acceptable acid addition salts thereof and solvates thereof having therapeutic activity, processes and intermediates for their preparation, pharmaceutical formulation containing said compounds and the medicinal use of said compounds.

L'invention concerne de nouveaux composés hétérocycliques représentés par la formule générale (1) dans laquelle: X représente O, S, Se, ou NR2; et A représente (a) ou (b), W représentant O, S, NH ou alkyle N-inférieur; à condition que, lorsque X représente N-H ou N-(aryl-méthyl), A ne représente ni (c) ni (d) et à la condition que le composé suivant soit exclu: 1-(1,2-diméthyl-4-imidozolyl)-1-phényléthanol; l'invention porte également sur des isomères géométriques et optiques, des racemates de ces derniers ainsi que des sels d'addition d'acide pharmaceutiquement acceptables et des solvants de ces derniers présentant une activité thérapeutique. L'invention se rapporte également à des procédés et des intermédiaires utilisés pour la préparation desdits composés, des formules pharmaceutiques contenant ces derniers ainsi qu'à leur utilisation médicinale.

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