N-substituted 2,4-dialkoxy benzenesulfonamides and pharmaceutical compositions
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United States of America Patent
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Dec 22, 1987
Issued Date -
N/A
app pub date -
Feb 12, 1985
filing date -
Apr 20, 1982
priority date (Note) -
Expired
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Abstract
The invention relates to new N-substituted benzenesulfonamides, the process for their preparation and their use. The compounds according to the invention correspond to the general formula (I): ##STR1## in which: n and m have values from 0 to 4; R.sub.3 and R.sub.4 represent in particular a lower alkyl radical; R.sub.1 and R.sub.2 represent in particular hydrogen atoms, linear or branched alkyl groups having from 1 to 4 carbon atoms; R.sub.5 represents particularly a hydrogen atom, a halogen, the NO.sub.2, NH.sub.2, or CF.sub.3 group; R.sub.6 and R.sub.7 represent in particular a hydrogen atom, an alkyl radical of 1 to 6 carbon atoms. The invention is useful in the preparation of tranquilizing or anxiolytic medicines.
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