Patent ID: 7858665
Filing Date: 2010-12-28
Classification: A61P,C07C

Abstract:
1. Nitrooxyderivatives or salts thereof of formula (I) wherein c0 is 1; b0 is 0; k0 is 1; R K is the bivalent radical (1C) of the formula: R C=bivalent radical of formula -T wherein T Y is an alkylenoxy group —R′O— in which R′ is straight or branched C wherein n3 is an integer from 0 to 5 and n3′ is an integer from 1 to 3; R is the radical of an analgesic drug of formula (II): wherein: W is a carbon atom; m is 1; R n is an integer of from 0 to 2; R R wherein: in formula (II) R