Levo and dextro dropropizine having antitussive activity

United States of America Patent

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Oct 13, 1987
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app pub date
Sep 11, 1986
filing date
Dec 29, 1983

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Expired

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Abstract

The optical isomers of 3-(4-phenyl-1-piperazinyl)-1,2-propanediol, a process for the stereo-selective preparation and pharmaceutical composition containing the same as active principles are described.

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Patent Owner(s)

DOMPÉ FARMACEUTICI S.P.A.

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Borsa, Massimiliano	Milan, IT	7	6
Malandrino, Salvatore	Milan, IT	11	12
Tonon, Giancarlo	Milan, IT	20	124

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Levo and dextro dropropizine having antitussive activity

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06906698

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PATENT NO	4699911
SERIAL NO	06906698
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06906698

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