Patent ID: 8598373

Claim:
A crystalline monohydrate of a compound selected from the group consisting of: characterized by a powder or x-ray diffraction pattern having peaks at 9.3°2Θ±0.2°2Θ, 10.4°2Θ±0.2 °2Θ, and 13.0°2Θ±0.2 °2Θ, characterized by a powder x-ray diffraction pattern having peaks at 8.1°2Θ±0.2°2Θ, 13.1°2Θ+0.2Θ+0.2°2Θ, and 14.3°2Θ±0.2°2Θ, and characterized by a powder x-ray diffraction pattern having peaks at 8.3°2Θ±0.2°2Θ, 15.8°2Θ±0.2°2Θ, and 16.6°2Θ±0.2°2Θ.