Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2007-11-14
2010-10-12
Shiao, Rei-tsang (Department: 1628)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S506000
Reexamination Certificate
active
07812039
ABSTRACT:
Nitro-oxyderivative compounds or salts thereof having the following general formula (I): A-(B)b0-(C)o0-N02 wherein: c0 is an integer and is 0 or 1, b0 is an integer and is 0 or 1, A=R-TI-, 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 aminoacids, hydroxyacids, polyalcohols, compounds containing at least one acid function; C is a bivalent radical containing an aliphatic, heterocyclic or aromatic radical.
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Del Soldato Piero
Ongini Ennio
Arent & Fox LLP
Nicox S.A.
Shiao Rei-tsang
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