N-(1,3-benzothiazol-2-yl)-3,3-diphenylpropanamide

IGS-1.76 efficiently inhibits the human NCS-1/Ric8a complex. IGS-1.76 shows a significantly increased affinity for hNCS-1 and is able to modulate the hNCS-1/Ric8a interaction efficiently[1]. IGS-1.76 is a Drosophila NCS-1/IGS-1.76 complex inhibitor[1].

[1]. Carlos Roca, et al. Deciphering the Inhibition of the Neuronal Calcium Sensor 1 and the Guanine Exchange Factor Ric8a with a Small Phenothiazine Molecule for the Rational Generation of Therapeutic Synapse Function Regulators. J Med Chem. 2018 Jul 26;61(14):5910-5921.