3-Sulphonyl-benzo-1,2,4-triazine and 3-sulphonyl-benzo-1,2,4-triazine 1-oxide compounds, their production and their medicinal use
AssigneeBayer Aktiengesellschaft
InventorsKlaus Sasse, Ingo Haller, Manfred Plempel, Hans-Joachim Zeiler, Karl G. Metzger
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Abstract
The invention relates to 3-sulphonyl-benzo-1,2,4-triazines and their 1-oxides, useful as antibacterial and antifungal agents. Also included in the invention are methods for the preparation of said benzo-1,2,4-triazine compounds, pharmaceutical compositions containing said benzo-1,2,4-triazines and methods for the use of said compounds and compositions.
Claims18
A compound which is a 3-sulphonyl-benzo-1,2,4-triazine or 3-sulphonyl-benzo-1,2,4-triazine 1-oxide of the formula ##STR25## in which X is a hydrogen or halogen atom or an alkyl, trifluoromethyl, alkoxy or nitro group,
- R is an alkyl group which is optionally substituted by phenyl optionally substituted by halogen, nitro or methyl, halogen, or alkoxy, an alkenyl or cycloalkyl group or a phenyl radical which is optionally substituted by alkyl, halogenoalkyl, halogen, alkoxy or nitro,
- m is 1, 2, 3, or 4, and
- n is 0 or 1.
Dependencies are inferred from the claim text.