Desloratadine salts, process for their synthesis and pharmaceutical compositions thereof
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United States of America Patent
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Mar 27, 2007
Grant Date -
Sep 15, 2005
app pub date -
Nov 14, 2001
filing date -
Nov 23, 2000
priority date (Note) -
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Abstract
The object of the present invention are new desloratadine salts of formula I wherein the meaning of X is an acid residue and the meaning of n is 1 or 2, and formula II wherein the meaning of X is a pK <3.5 acid residue. The invention is related to a process for their synthesis, as well as new anti-allergic pharmaceutical compositions containing these salts ##STR00001##
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