Rimegepant Impurity 3

Chemical Name: (5S,6S,9R)-5-Amino-6-(2-fluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl 4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate

Synonym: [(5S,6S,9R)-5-amino-6-(2-fluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl]4-(2-oxo-3H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate

Smile: O=C(O[C@@H]1CC[C@H]([C@@H](C2=CC=CN=C21)N)C3=CC=CC=C3F)N4CCC(CC4)N5C6=CC=CN=C6NC5=O