NEW ESTERES OF HYDROXISUBSTITUTED NITROGEN HETERICICLES, AS AN MUSCARINE RECEIVER M3 ANTAGONISTS, PROCEDURE FOR OBTAINING IT AS ITS EMPLOYMENT AS MEDICATIONS.

摘要

Compounds of ** formula ** wherein X- is a single negatively charged anion, preferably an anion chosen from the group consisting of chloride, bromide, iodide, sulfate, phosphate, methanesulfonate, nitrate, maleate, acetate, cytorate, fumarate , tartrate, oxalate, succinate, benzoate and p-toluenesulfonate; A and B the same or different, preferably the same, are -O-, -S-, -NH-, -CH2-, -CH = CH-, or ¿N (alkyl of 1 to 4 carbon atoms) -; R is hydrogen, hydroxy, -alkyl of 1 to 4 carbon atoms, -alkyloxy of 1 to 4 carbon atoms, -alkylene of 1 to 4 carbon-halogen atoms, -O-alkylene of 1 to 4 atoms of carbon-halogen, -alkylene of 1 to 4 carbon atoms-OH, -CF3, CHF2, -alkylene of 1 to 4 carbon-alkyloxy atoms of 1 to 4 carbon atoms, -O-COalkyl of 1 to 4 carbon atoms, -O-COalkylene of 1 to 4 carbon-halogen atoms, rent of 1 to 4 carbon-cycloalkyl atoms of 3 to 6 carbon atoms, -O-COCF3 or halogen.