Intermediate compounds useful to prepare dolasetron

United States of America Patent

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Dec 28, 2010
Grant Date
May 14, 2009
app pub date
Jan 22, 2008
filing date
Nov 13, 2007

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Expired

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Abstract

The present invention relates to intermediates useful in the synthesis of Dolasetron and synthetic precursors thereof, as well as to processes for obtaining them. In addition, it refers to the hydrochloric salt of Dolasetron and polymorphic forms of Dolasetron and precursors thereof.

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Patent Owner	Address
INKE S A	08755 CASTELLBISBAL (BARCELONA)

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C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

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Inventor(s)

Inventor Name	Address	# of filed Patents
Andres, Juan Antonio Perez	Barcelona, ES	1
Barjoan, Pere Dalmases	Barcelona, ES	2
Clotet, Joan Huguet	Barcelona, ES	1

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Intermediate compounds useful to prepare dolasetron

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12017709

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PATENT NO	7858821
APP PUB NO	20090124807A1
SERIAL NO	12017709
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 28, 2010	US,7858821,B2 US7858821B2	GRANTED PATENT AS SECOND PUBLICATION
May 14, 2009	US,20090124807,A1 US20090124807A1	FIRST PUBLISHED PATENT APPLICATION

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12017709

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