Processes for the Purification of Lubiprostone
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United States of America Patent
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Issued Date -
Dec 6, 2012
app pub date -
Dec 17, 2010
filing date -
Dec 18, 2009
priority date (Note) -
Abandoned
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Abstract
There is provided processes for purification of Lubiprostone by formation of amine salts. Also provided are compounds of the Lubiprostone amine salt. Also provided are compositions comprising Lubiprostone and amines.
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