Antithrombotic carboxylic acid amides, the preparation...

C - Chemistry – Metallurgy – 07 – D

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Details

C07D 235/30 (2006.01) A61K 31/4152 (2006.01) A61K 31/416 (2006.01) A61K 31/4184 (2006.01) A61K 31/517 (2006.01) A61P 7/02 (2006.01) C07D 231/54 (2006.01) C07D 233/70 (2006.01) C07D 235/06 (2006.01) C07D 235/08 (2006.01) C07D 235/14 (2006.01) C07D 235/26 (2006.01) C07D 239/70 (2006.01)

Patent

CA 2439231

The invention relates to carboxylic acid amides of formula (I), in which R1 to R4, Het, Z1, A, Ar, and m are defined as per claim 1, to their tautomers, their stereoisomers, their mixtures, their prodrugs and their salts, which exhibit valuable properties. The compounds of the aforementioned formula (I), in which R4 represents a cyano group, represent valuable intermediate products for producing the remaining compounds of general formula (I), and the compounds of the aforementioned general formula (I), in which R4 represents one of the amidino groups mentioned in claim 1, exhibit valuable pharmacological properties, in particular an anti-thrombotic action and a factor Xa inhibiting action.

La présente invention concerne des amides d'acide carboxylique de la formule (I), où R1 à R4, het, Z1, A, Ar, et m ont la définition donnée dans la 1ère revendication, leurs tautomères, leurs stéréoisomères, leurs mélanges, leurs prodrogues et leurs sels, qui ont de précieuses propriétés. Les composés de la formule I susmentionnée, où R4 représente un groupe cyano, constituent de précieux produits intermédiaires pour la production des composés susmentionnés de la formule générale I, et les composés de la formule générale (I) susmentionnée, où R4 représente un des groupes amidino mentionnés dans la 1ère revendication, ont de précieuses propriétés pharmacologiques, notamment une action antithrombotique et une action d'inhibition du facteur Xa.

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