Patent ID: 7642289
Filing Date: 2010-01-05
Classification: A61P,C07C

Abstract:
1. Nitrooxyderivatives or salts thereof of formula (I) wherein c0 is 1 b0 is 0; k0 is 0; 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 a 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 in formula (II) R 2 with R 1 and with W═C form together a C 4 -C 10 saturated or unsaturated ring.