New hetero - imidazodiazepines and their salts, and # # of preparation, application by way of medicinal products and to pharmaceutical compositions containing them.

摘要

The application relates to new hetero - imidazodiazépines of formula (i): & br / (see appended drawing in bopi) & br / & & br / in which r1 represents an alkyl (c1 - 3) or together form an alkylene (c2 - 5), & & br / w, x and y represent o or s being understood that if r1 = alkyl, then identical to the x, y, & br / - r2 represents hydrogen or alkyl (c1 - 3), & br / - r3 represents hydrogen, alkyl (c1 - 5) or phenyl optionally substituted, & br / - the cycle is: br / (see appended drawing in bopi) & br / & & br / r4 represents hydrogen, alkyl, cycloalkyl, halogen or nitrile, & br / r5 represents hydrogen, halogen or nitro, & br / as well as their salts.