EC0489, Small molecule-drug conjugate (SMDC) ,a conjugate of folic acid and desacetyl vinblastine hydrazide, is a high-affinityligand for the folate receptor (FR). Refractory or metastatic Tumor.
KF21213 shows a highaffinity for the adenosine A2A receptors (Ki=3.0 nM). KF21213 is a highly selective ligand for mapping CNS adenosine A2A receptors.
PCSK9 ligand 1 is a small molecule ligand for proprotein convertase substilisin-like kexin type 9 (PCSK9) and shows highaffinity to PCSK9(Ki of 107 nM).
PD 144418 displays potential antipsychotic activity. PD 144418 is a highaffinity, potent and selective sigma 1 (σ1) receptor ligand (Ki: 0.08 nM and 1377 nM for σ1 and σ2 respectively). It shows devoid of any significant affinity for other receptors, ion channels, and enzymes.