Pyrrolidine compound and pharmaceutical use thereof

C - Chemistry – Metallurgy – 07 – D

Patent

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Details

C07D 207/14 (2006.01) A61K 31/40 (2006.01) A61K 31/435 (2006.01) A61K 31/44 (2006.01) A61K 31/46 (2006.01) A61K 31/55 (2006.01) A61K 31/551 (2006.01) C07D 401/12 (2006.01) C07D 401/14 (2006.01) C07D 403/12 (2006.01) C07D 405/12 (2006.01) C07D 409/12 (2006.01) C07D 409/14 (2006.01) C07D 451/02 (2006.01) C07D 453/02 (2006.01) C07D 471/08 (2006.01) C07D 471/18 (2006.01) C07D 487/08 (2006.01)

Patent

CA 2348879

Pyrrolidine compounds represented by general formula (I), optically active isomers thereof or pharmaceutically acceptable salts of the same: wherein each symbol is as defined in the description; and medicinal compositions containing the compounds of general formula (I), optically active isomers thereof or pharmaceutically acceptable salts of the same together with pharmaceutically acceptable additives. These compounds have an antagonism to serotonin 2 receptor, a platelet aggregation inhibitory effect, a peripheral circulation improving effect and a lacrimal secretion promoting effect, which makes them useful as drugs for thromboembolism, dry eye, etc.

L'invention concerne des composés de pyrrolidine représentés par la formule générale (I), leurs isomères actifs optiquement ou leurs sels acceptables sur le plan pharmaceutique, formule dans laquelle chaque symbole est défini dans la description, ainsi que des compositions médicinales contenant les composés de la formule générale (I), leurs isomères actifs optiquement ou leurs sels acceptables sur le plan pharmaceutique ou ceux-ci avec des additifs acceptables sur le plan pharmaceutique. Ces composés présentent un antagonisme vis-à-vis du récepteur de la sérotonine 2, ils présentent un effet inhibiteur de l'agrégation plaquettaire, un effet améliorant la circulation périphérique et un effet stimulant la sécrétion lacrymale, ce qui les rend utiles en tant que médicaments contre la thrombo-embolie, l'oeil sec, etc.

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