Background:

Glucagon receptor antagonists-3 is a highly potent glucagon receptor antagonist.

参考文献:
[1]. Ladouceur, Gaetan H. et al. Integration of optimized substituent patterns to produce highly potent 4-aryl-pyridine glucagon receptor antagonists. Bioorganic & Medicinal Chemistry Letters (2002), 12(23), 3421-3424.