Compound having antitussive activity
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United States of America Patent
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Feb 8, 1983
Grant Date -
N/A
app pub date -
Jun 10, 1981
filing date -
Feb 25, 1981
priority date (Note) -
Expired
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Abstract
A new compound 3(4-phenyl-1-piperazinio-1-yl)-1,2-propanediol 3(theophyllin-7-yl)-1-propanesulphonate, possesses antitussive action and is therefore usable in therapy. The compound is obtained by treating 3(theophyllin-7-yl)-1-propanesulphonic acid with 3(4-phenylpiperazin-1-yl)-1,2-propanediol in a suitable solvent.
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