Selected cgrp antagonists, methods for the production...

C - Chemistry – Metallurgy – 07 – D

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C07D 249/12 (2006.01) C07D 243/10 (2006.01) C07D 401/12 (2006.01) C07D 403/12 (2006.01)

Patent

CA 2623156

The invention relates to CGRP antagonists of general formula (I), in which R1, R2, R3 and R4 are described in Claim 1, to the tautomers, isomers, diastereomers, enantiomers, hydrates, mixtures and salts thereof, to the hydrates of the salts, particularly their physiologically compatible salts with inorganic or organic acids or bases, to the compounds of general formula (I), in which one or more hydrogen atoms are exchanged for deuterium, to medicaments containing these compounds, the use thereof, and to methods for producing them.

La présente invention concerne des antagonistes de CGRP de formule générale (I) dans laquelle R1, R2, R3 et R4 sont tels que définis dans la revendication 1, leurs tautomères, leurs isomères, leurs diastéréomères, leurs énantiomères, leurs hydrates, leurs mélanges et leurs sels, en particulier leurs sels tolérés d'un point de vue physiologique, avec des acides minéraux ou organiques, ou des bases minérales ou organiques, ainsi que des composés de formule générale (I) dans lesquels un ou plusieurs atomes d'hydrogène sont remplacés par des atomes de deutérium, des agents pharmaceutiques contenant ces composés, leur utilisation et un procédé pour les préparer.

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