Patent · US Active

Processes for preparing polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-YL))-piperidine-2,6-dione

US8058443B2 · kind B2 · utility

11Cited by

54References

18Claims

0Family size

Assignee

CELGENE CORPORATION · US

Inventors

Manohar T. Saindane · Monmouth Junction, US
Louise M. Cameron · Plainsboro, US

Key dates

Filing date	Dec 15, 2008
Grant date	Nov 15, 2011
Priority date	—
Expiry date	Apr 20, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07B2200/13
WIPO fieldPharmaceuticals
WIPO sectorChemistry

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.