ETA antagonist 1 is a ETA selective antagonist with an IC50 of 0.08 μM.
ETA antagonist 1 is compound 53[1].
[1]. Singh S, et al. Structure-Based Inhibitors of Influenza Virus Sialidase. A Benzoic Acid Lead with Novel Interaction. J Med Chem. 1995 Apr 14;38(8):1344-54.
















