Patent ID: 7855217
Filing Date: 2010-12-21
Classification: A61P,B65D,C07B,C07D

Abstract:
1. A solid form of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione comprising crystalline 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione hemihydrate, wherein the crystalline 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione hemihydrate is present at greater than about 80% by weight of the solid form.