| 摘要 |
A method for manufacturing a crystal and a crystal of (S)-4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl]-2-methyl-N-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]benzamide and a method for manufacturing the crystal. It is elucidated that (S)-4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl]-2-methyl-N-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]benzamide that has a crystalline polymorph. |
| 主权项 |
1. A crystalline polymorph of (S)-4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl]-2-methyl-N-[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl]benzamide that has characteristic peaks at angles of diffraction 2θ=6.56, 7.38, 11.52, 12.92, 13.19, 15.60, 16.04, 16.36, 17.59, 18.27, 18.47, 19.45, 20.62, 21.12, 22.20, 23.19, 24.59, 25.12, 25.74, and 26.48 in powder X-ray diffraction with a Cu—Kα ray. |
