Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2011-07-12
2011-07-12
Hui, San-Ming (Department: 1628)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S314000, C514S356000, C546S152000, C546S165000
Reexamination Certificate
active
07977354
ABSTRACT:
The invention is related to compound which comprises at least one radical C═Y, Y being O or S, and an oxidable and non protonable nitrogen atom N wherein the distance (d) between the at least one carbon atom of the radical group C═Y and the nitrogen atom, when oxidized, is comprised between 0.3 and 0.8 nanometers. The invention is related to new heterocyclic compounds defined by formula G, their preparation, to pharmaceutical compositions comprising them and to their use as therapeutic agents, particularly in the treatment of neurodegenerative or Alzheimer disease.
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Bohn Pierre
Le Fur Nicolas
Levacher Vincent
Marsais Francis
Craig Leslie S.
Gous Inc.
Hui San-ming
Insa Rouen
Zarek Paul
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