JNJ-10181457 is a histamine H3 receptor antagonist (pKis are 8.15 and 8.93 for rat and human H3 receptors respectively). It increases extracellular norepinephrine and acetylcholine levels in rat frontal cortex but does not stimulate dopamine release. References: García M, García-Pedraza JA, Villalón CM, Morán A. Pharmacological Evidence that Histamine H3 Receptors Mediate Histamine-Induced Inhibition of the Vagal Bradycardic Out-flow in Pithed Rats. Basic Clin Pharmacol Toxicol. 2016 Feb;118(2):113-21. doi: 10.1111/bcpt.12475. Epub 2015 Sep 14. PubMed PMID: 26301462.

纯度：≥98%

CAS：544707-19-9