N-5S6S9R-5--6-23--6789--5H-b-9--4-2--23--1H-45-b-1--1- N-5S6S9R-5-AMINO-6-23-DIFLUOROPHENYL-6789-TETRAHYDRO-5H-CYCLOHEPTABPYRIDIN-9-YL-4-2-OXO-23-DIHYDRO-1H-IMIDAZO45-BPYRIDIN-1-YLPIPERIDINE-1-CARBOXYLATE HEMISULFATE SALT

摘要

Hemisulfate salts of compound (I) and crystalline forms of hemisulfate salts are disclosed. Also disclosed are methods of using the hemisulphate salt of compound (I) as CGRP receptor antagonist and pharmaceutical compositions comprising the hemisulfate salt of compound (I). Hemisulphate salts of Compound (I) are used to treat migraines and other headaches, neurovascular expansion, neurological inflammation, heat damage, cyclic shock, redness associated with menopause, airway inflammatory diseases such as asthma, and chronic obstructive pulmonary disease (COPD). Useful for treating, preventing or ameliorating disorders, including.