主权项 |
1. Crystalline (R)-3,5-dimethyl-benzoic acid N-(1-tert-butyl-butyl)-N′-(2-ethyl-3-methoxy-benzoyl)-hydrazide or crystalline (S)-3,5-dimethyl-benzoic acid N-(1-tert-butyl-butyl)-N′-(2-ethyl-3-methoxy-benzoyl)-hydrazide Form V, Form VI, Form VII, Form VIII, or Form IX, wherein:
Form V is characterized as having a powder x-ray diffraction pattern with peaks at 9.38, 12.22, 13.18, 14.98, 17.32, 18.40, 22.41, 23.40, 23.55, 24.63, 24.79, 25.61, 28.02, and 31.77 degrees 2Θ; Form VI is characterized as having a powder x-ray diffraction pattern with peaks at 9.38, 12.23, 13.25, 17.48, 18.41, and 22.41 degrees 2Θ; Form VII is characterized as having a powder x-ray diffraction pattern with peaks at 8.18, 9.71, 13.30, 16.22, 17.73, 20.98, 21.20, 22.76, 24.68, 26.72, and 29.39 degrees 2Θ; Form VIII is characterized as having a powder x-ray diffraction pattern with peaks at 10.05, 10.77, 14.06, 16.76, 18.11, 18.32, 18.43, 20.89, 21.71, 21.87, 24.07, 24.90, and 28.71 degrees 2Θ; and Form IX is characterized as having a powder x-ray diffraction pattern with peaks at 7.06, 15.74, and 18.71 degrees 2Θ. |