Process for preparing (3R)-2′-(4-bromo-2-fluorobenzyl)spiro-[pyrrolidine-3,4′(1′H)-pyrrolo[1,2-A]pyrazine]-1′,2,3′,5(2H′)-tetraone
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 9, 2013
Grant Date -
Jan 12, 2012
app pub date -
Sep 22, 2011
filing date -
Jul 7, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
The present invention is a process for preparing (3R)-2′-(4-bromo-2-fluorobenzyl)spiro-[pyrrolidine-3,4′(1′H)-pyrrolo[1,2-a]pyrazine]-1′,2,3′,5(2H′)-tetraone, comprising, for example, the following steps:
- (1) reacting a compound of the formula (III)
Loading the Abstract Image...
OK
First Claim
Family
Loading Family data...
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully