crystalline form of (s) - 2 - (6 - chloro - 7 - methyl) - 1h benzo d 2 - (2 -) - 2 - methylpyrrolidin 1 yl) 5 - methoxy - 2 - (2 - 2 - (3 - triazol) phenyl) methanone and use the latter as antagonists of the receptors for the orexine

摘要

The invention relates to the crystalline form of () s - (() 2 - (() 6-chloro-7-methyl-1h-benzo [(d) imidazol-2-yl-2-methylpyrrolidine-1-medicinal base () 5-methylpyrrolidine-2 - (() 2h-1, 2, 3-triazol-2-yl) methane, the preparation method, the pharmaceutical composition containing the crystalline form, and the preparation method From this crystalline form and its use as a drug, especially as an antagonist of the orexin receptor.