Polymorphs of enantiopure erdosteine

United States of America Patent

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Sep 18, 2012
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Sep 30, 2010
app pub date
Nov 10, 2008
filing date
Nov 16, 2007

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Abstract

The present invention provides novel crystalline polymorphs of enantiopure Erdosteine, referred to as Form I and Form II, and processes for the preparation thereof.

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EDMOND PHARMA S R L	20037 PADERNO DUGNANO (MI)

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C07D:HETEROCYCLIC COMPOUNDS

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Inventor Name	Address	# of filed Patents	Total Citations
Gatti, Pier Andrea	San Genesio E Uniti, IT	4	32
Nicola, Massimo	Pavia, IT	11	83
Zacche′, Matteo	Vanzago, IT	1	0

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Polymorphs of enantiopure erdosteine

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United States of America Patent

12742679

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PATENT NO	8269022
APP PUB NO	20100249435A1
SERIAL NO	12742679
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 18, 2012	US,8269022,B2 US8269022B2	GRANTED PATENT AS SECOND PUBLICATION
September 30, 2010	US,20100249435,A1 US20100249435A1	FIRST PUBLISHED PATENT APPLICATION

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12742679

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