Salts of substituted heteroaromatic nitrogen compounds, method for their preparation and pharmaceutical compounds containing same

摘要

PCT No. PCT/FR95/00368 Sec. 371 Date Nov. 24, 1995 Sec. 102(e) Date Nov. 24, 1995 PCT Filed Mar. 24, 1995 PCT Pub. No. WO95/26339 PCT Pub. Date Oct. 5, 1995The invention concerns compounds of formula:tuted 1-pyridylium radical, a substituted 3-thiazolylium radical, a substituted 1-pyridazinylium radical or a substituted 3-imidazolylium radical, and their salts with mineral or organic acids, whether in their optically pure or racemic form. The invention also concerns a process for the preparation of these compounds and pharmaceutical compositions containing them. Activity: antagonists of neurokinin receptors.