Sigma-1 receptor antagonist 1

Names

[ CAS No. ]:
1639220-19-1

[ Name ]:
Sigma-1 receptor antagonist 1

Biological Activity

[Description]:

Sigma‑1 receptor antagonist 1 (compound 137) is a potent and selective sigma-1 receptor (σ1R) antagonist, with a high binding affinity to σ1R receptor (Ki = 1.06 nM). Sigma‑1 receptor antagonist 1 exhibits antineuropathic pain activity and acts as a promising agent for the treatment of neuropathic pain[1].

[Target]

Ki: 1.06 nM (σ1R)[1]


[In Vitro]

Sigma‑1 receptor antagonist 1 exhibits a high binding affinity to σ1R receptor (Ki = 1.06 nM) and good σ-1/2 selectivity (1344-fold)[1].

[In Vivo]

Sigma‑1 receptor antagonist 1 exerts dose-dependent antinociceptive effects in mice formalin model and rats CCI models of neuropathic pain[1].

[References]

[1]. Lan Y, et al. Synthesis and biological evaluation of novel sigma-1 receptor antagonists based on pyrimidine scaffold as agents for treating neuropathic pain. J Med Chem. 2014 Dec 26;57(24):10404-23.

Chemical & Physical Properties

[ Molecular Formula ]:
C19H23Cl2N3O

[ Molecular Weight ]:
380.31

Related Compounds