Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-11-21
2006-11-21
Davis, Zinna N. (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C514S303000, C544S264000, C546S118000
Reexamination Certificate
active
07138399
ABSTRACT:
The compounds of formula Iin which R1 is 1–4C-alkoxy, A is 1–4C-alkylene, B represents 3H-imidazo[4,5-b]pyridin-2-yl, 3H-imidazo[4,5-b]pyridin-2-yl substituted by R2 and/or R3, 9H-purin-8-yl or 9H-purin-8-yl substituted by R4 and/or R5, are effective iNOS inhibitors.
REFERENCES:
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Deng et al, Chemical Abstracts 123: 340706, Abstract of Yaoxue Xuebao, vol. 30, No. 5, 347-356, 1995.
Altana Pharma AG
Davis Zinna N.
Goldberg Joshua B.
McGee Sheldon M.
Nath & Associates PLLC
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