Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2011-08-30
2011-08-30
Young, Shawquia (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C548S165000
Reexamination Certificate
active
08008331
ABSTRACT:
The invention relates to benzothiazol-2-one derivatives of general formula (I) with the meanings indicated in the description, the pharmaceutically usable salts thereof, and the use thereof as medicinal substances.
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Perjessy, A., et. al., Benzothiazole Compounds. XXI. The Carbon: Oxygen Stretching Frequencies and Structure of 3-Substituted 2-Oxobenzothiazoles, Chemicke Zvesti, vol. 38, No. 1, pp. 119-126 (1984)—Abstract from Chemical Abstracts Service.
Pilgram, K., et. al., A New Synthesis of the Benzothiazole Ring via Imidoyl Chlorides and Chloroformamidines, J. Org. Chem., vol. 39, No. 22, (1974) pp. 3277-3278.
Heuer Hubert
Müller Gunter
Petry Stefan
Tennagels Norbert
Zoller Gerhard
Sanofi-Aventis
Scully , Scott, Murphy & Presser, P.C.
Young Shawquia
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