Pyrrolidine derivatives substituted in the 3-position with a saturated or insaturated fatty acid group, process for their preparation and pharmaceuticals with thromboxane A2 inhibiting activity containing them

摘要

Compounds of formula (I): IMAGE in which: R1 represents: - an optionally substituted alkyl group, - an optionally substituted phenyl group, - a pyridyl group, - an optionally substituted phenylsulphonyl group, - an acyl group, - an optionally substituted benzoyl or pyridylcarbonyl group, - an alkylaminocarbonyl or phenylaminocarbonyl group, - an acylamino or benzoylamino group, R2 represents: - a hydrogen atom, - an optionally substituted phenyl group, - an optionally substituted 3-pyridyl or 2-pyridyl group, R3 represents any one of the following groups: IMAGE IMAGE - (CH2)n-CO2R in which - m is equal to 2, 3 or 4, - n is equal to 4, 5, 6 or 7, and R represents a hydrogen atom or an alkyl group. Medicaments.