Process for the preparation of pyrido[2,1-a] isoquinoline derivatives

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Apr 16, 2013
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Feb 9, 2012
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Oct 17, 2011
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Dec 19, 2007

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Abstract

The present invention relates to a novel process for the preparation of pyrido[2,1-a]isoquinoline derivatives of the formula

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HOFFMANN-LA ROCHE INC	LITTLE FALLS NJ

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C07D:HETEROCYCLIC COMPOUNDS

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Inventor Name	Address	# of filed Patents	Total Citations
Abrecht, Stefan	Duggingen, CH	17	25
Adam, Jean-Michel	Rosenau, FR	32	79
Fettes, Alec	Zurich, CH	22	14

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Process for the preparation of pyrido[2,1-a] isoquinoline derivatives

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United States of America Patent

13274523

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PATENT NO	8420818
APP PUB NO	20120035368A1
SERIAL NO	13274523
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 16, 2013	US,8420818,B2 US8420818B2	GRANTED PATENT AS SECOND PUBLICATION
February 09, 2012	US,20120035368,A1 US20120035368A1	FIRST PUBLISHED PATENT APPLICATION

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