Patent ID: 11884646
Assignee: HELSINN HEALTHCARE SA
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 9:
10. The salt of claim 1 comprising Form 4 characterized by an XRPD pattern, using Cu K alpha radiation, comprising peaks at 12.2±0.2, 13.2±0.2, 15.0±0.2, 15.4±0.2, 17.6±0.2, 18.1±0.2, 19.5±0.2, 20.2±0.2, 20.9±0.2, 21.4±0.2, 23.0±0.2, 23.4±0.2, 24.4±0.2, 24.8±0.2, 25.9±0.2, 27.9±0.2, 28.9±0.2, 29.6±0.2, 30.7±0.2 degrees 2 theta.