Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-10-31
2006-10-31
Rao, Deepak (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C514S255050, C514S269000, C514S318000, C514S333000, C514S369000, C544S238000, C544S319000, C544S405000, C546S194000, C546S256000, C548S189000
Reexamination Certificate
active
07129243
ABSTRACT:
The present invention relates to a compound of the formula (I) wherein R1 is benzofuranyl substituted by halogen, or styryl substituted by halogen; R2 is substituted hydroxy, substituted mercapto or substituted sulfonyl; and X is or pharmaceutically acceptable salts thereof. The compound (1) of the present invention and pharmaceutically acceptable salts thereof possess a strong inhibitory activity on the production of nitric oxide (NO), and are useful for prevention and/or treatment of NO-mediated diseases in human being and animals
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Imamura Kenichiro
Ishibashi Naoki
Ohkawa Takehiko
Sato Kentaro
Shima Ichiro
Astellas Pharma Inc.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Rao Deepak
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