Patent ID: 8399468
Filing Date: 2013-03-19
Classification: A61P,C07D

Abstract:
1. Crystalline 2-{4′-[(3aR,6aR)-5-methylhexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl]-1,1′-biphenyl-4-yl}pyridazin-3(2H)-one L-tartrate monohydrate Form A demonstrating at least one characteristic peak in the powder X-ray diffraction pattern at values of two theta of 3.90±0.2, 16.72±0.2, 16.99±0.2, 17.17±0.2, 18.12±0.2, 19.72±0.2, 19.98±0.2, 20.25±0.2, 23.96±0.2, 27.65±0.2, and 28.93±0.2.