4-piperidinyl alkyl amine derivatives as muscarinic receptor antagonists
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United States of America Patent
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Mar 8, 2005
Grant Date -
May 13, 2004
app pub date -
Jul 1, 2003
filing date -
Dec 3, 2001
priority date (Note) -
Expired
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Abstract
This invention relates to the (R)-isomers of compounds which are generally muscarinic receptor antagonists and which are represented by Formula I: ##STR1## wherein p, R.sup.1, R.sup.2, R.sup.3 and A are as defined in the specification, or individual isomers, racemic or non-racemic mixtures of isomers, or acceptable salts or solvates thereof. The invention further relates to pharmaceutical compositions containing such compounds and methods for their use and preparation as therapeutic drugs.
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