abstract |
Nitro-oxyderivative compounds or salts thereof having the following general formula (I): A—(B) b0 —(C) c0 —NO 2 wherein: c0 is an integer and is 0 or 1, b0 is an integer and is 0 or 1, A=R—T 1 —, wherein R is the radical of an analgesic drug for the chronic pain, in particular for the neuropathic pain; B is such that its precursor is selected from anminoacids, hydroxyacids, polyalcohols, compounds containing at least one acid function; C is a bivalent radical containing an aliphatic, heterocyclic or aromatic radical. |