3(5)-amino-pyrazole derivatives, process for their preparation and their use as antitumor agents
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United States of America Patent
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Apr 17, 2001
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N/A
app pub date -
Sep 22, 2000
filing date -
Aug 12, 1999
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Expired
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Abstract
Compounds which are 3-amino-pyrazole derivatives represented by formula (I): ##STR1## where R is a C.sub.3 -C.sub.6 cycloalkyl group, which may optionally be substituted by a straight or branched C.sub.1 -C.sub.6 alkyl group, and R.sub.1 is a straight or branched C.sub.1 -C.sub.6 alkyl group or a C.sub.2 -C.sub.4 alkenyl, cycloalkyl, aryl, arylalkyl, arylcarbonyl, aryloxyalkyl and arylalkenyl, which may be optionally substituted; or a pharmaceutically acceptable salt thereof. The compounds are useful for the treatment of cancer, cell proliferative disorders, Alzheimer's disease, viral infections, auto-immune diseases or neurodegenerative diseases.
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