Back to results
US 12,312,327 B2Granted
Crystal of 1,3,5-triazine derivative or solvate thereof and method for producing same
AssigneeShionogi & Co., Ltd.
InventorsHiroyuki Kai, Yuki Murakami
Life of this patent
Estimating the term…
Abstract
A crystal of a 1,3,5-triazine derivative or a solvate thereof, and a method for producing the same are provided. The present invention relates to a crystal of a compound represented by Formula (I) or a solvate thereof: and relates to a pharmaceutical composition containing the same. The present invention also relates to a crystal of a compound represented by Formula (I), or a solvate thereof.
Claims8
An anhydrous crystal Form I of a compound represented by Formula (I),
- having, in a powder X-ray diffraction spectrum, characteristic peaks at:
- diffraction angles (2θ) of 15.8°±0.2°, 19.4°±0.2°, 21.7°±0.2°, 23.9°±0.2°, and 25.4°±0.2°;
- or
- diffraction angles (2θ) of 7.9°±0.2°, 9.3°±0.2°, 12.9°±0.2°, 15.8°±0.2°, and 19.4°±0.2°.
1 more element
A dihydrate crystal of a compound represented by Formula (I),
- having characteristic peaks at diffraction angles (2θ) of 5.7°±0.2°, 7.7°±0.2°, 11.8°±0.2°, 15.2°±0.2°, and 17.7°±0.2° in a powder X-ray diffraction spectrum.
Dependencies are inferred from the claim text.