Disclosed are co-crystal forms of N-(2-(5-(((2R,3R,4S,5R)-3,4-dihydroxy-5-methoxy-6,6-dimethyltetra-hydro-2H-pyran-2-yl)oxy)-3′-fluoro-[1,1′-biphenyl]-2-yl)ethyl)-acetamide and L-proline or D-proline, their pharmaceutical compositions, processes of manufacture, and methods of use for treating neurodegenerative disorders such as diabetic peripheral neuropathy.
本发明涉及N-(2-(5-(((2R,3R,4S,5R)-3,4-二羟基-5-甲氧基-6,6-二甲基四氢-
2H-吡喃-2-基)氧基)-3'-
氟-[1,1'-
联苯基]-2-基)乙基)-乙酰胺和
L-脯氨酸或
D-脯氨酸的共晶形式,它们的制药组合物,制造过程以及治疗神经退行性疾病,如糖尿病周围神经病变的使用方法。