US 8,193,219 B2
Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dioneGeneral
US 8,193,219 B2
Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione
Tech Center:
1600 Biotechnology and Organic Chemistry
Examiner:
Celia Chang
Art Unit:
1625 Organic Chemistry
Agent:
Inventors:
Markian S. Jaworsky; Roger Shen-Chu Chen; George W. Muller
Assignee:
Priority:
09/04/03
Filed:
10/03/11
Granted:
06/05/12
Expiration:
09/04/23
Abstract
Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione are disclosed. Compositions comprising the polymorphic forms, methods of making the polymorphic forms and methods of their use are also disclosed.
Cooperative Patent Classification (CPC)
A61A61P25/04A61PB65D51/2864B65DC07B2200/13C07D401/04C07B