On the importance of synthetic organic chemistry in drug discovery: reflections on the discovery of antidiabetic agent ertugliflozin

The discovery of antidiabetic agent ertugliflozin is described. The compound belongs to a new class of SGLT2 inhibitors bearing a dioxa-bicyclo[3.2.1]octane motif. This article describes the critical role that organic synthesis played in both influencing our medicinal chemistry strategy and speeding up the progression of our program.