Substance P ReceptorAntagonist 1 has the potential function in gastrointestinal disorders, inflammatory diseases, respiratory, and central nervous system disorders.
CCK-B ReceptorAntagonist 2 is a potent and orally active antagonist of Gastrin CCK-B (IC50: 0.43 nM). It also inhibits gastrin CCK-A activity (IC50: 1.82 μM).
(E)-GABAB receptorantagonist 1 decreases GABA-induced IP3 (inositol trisphosphate) production with IC50 of 37.9 μM.GABAB receptorantagonist 1 is a selective and negative allosteric modulator of GABAB (γ-Aminobutyric acid) receptors.