Telephone +44(0)1284 728659
Email [email protected]
This article describes the continuous flow synthesis of 6-methoxy-8-(4-methyl-1,4-diazepan-1-yl)-N-(4-morpholinophen-yl)-4-oxo-1,4-dihydroquinoline-2-carboxamide, a potent 5HT1B antagonist developed by AstraZeneca.