Patent ID: 11878967
Assignee: MERCK PATENT GMBH
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 1:
2. A substantially crystalline solid form of compound 1,, , wherein the solid form is a crystalline anhydrous form A2,, wherein form A2 is characterized by four or more 2θ XRPD peaks at 7.5±0.2°, 10.8±0.2°, 17.0±0.2°, 17.5±0.2°, 18.7±0.2°, 20.5±0.2°, 21.7±0.2°, 22.3±0.2°, 23.6±0.2°, and 24.0±0.2° degrees.