MEDICAMENT COMPRISING A CARBOSTYRIL DERIVATIVE AND DONEPEZIL FOR TREATING ALZHEIMER'S DISEASE
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United States of America Patent
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Issued Date -
Nov 25, 2010
app pub date -
May 21, 2008
filing date -
May 22, 2007
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Abandoned
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Abstract
The invention relates to a medicament for treating Alzheimer's disease comprising as active ingredients a carbostyril derivative of the general formula: wherein A is a lower alkylene group, R is a cycloalkyl group, the bonding between 3- and 4-positions of the carbostyril skeleton is a single bond or a double bond, or a salt thereof; and donepezil or a salt thereof.
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