Sulfonamide derivatives, intermediate thereof, its preparation methods, and pharmaceutical composition comprising the same
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United States of America Patent
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May 29, 2007
Grant Date -
Jul 15, 2004
app pub date -
Apr 24, 2002
filing date -
Apr 26, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a novel sulfonamide derivatives and novel intermediates thereof, preparation thereof, and a pharmaceutical composition comprising the same, and more particularly, to novel sulfonamide derivatives and intermediates thereof that are used as angiogenesis controlling material and that can inhibit overexpression of matrix metalloproteinase that decomposes protein constituents in extracellular and basement membranes of connective tissues, and preparation methods thereof, and a pharmaceutical composition comprising the same.
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