Olopatadine is a histamine H1 receptor antagonist (Ki =41 nM). It is 1,059- and 4,177-fold selective for histamine H1 over H2 and H3 receptors, respectively. Olopatadine inhibits histamine-induced phosphoinositide turnover in isolated human conjunctival epithelial cells, isolated human corneal fibroblasts, and human...

JWH 018 is a potent, synthetic cannabinoid which has been identified in herbal blends and incense. (±)-JWH 018 N-(2-hydroxypentyl) metabolite is a potential metabolite of JWH 018. Monohydroxylation of the alkyl side chain of JWH 018 occurs through cytochrome P450 action, resulting in metabolites, like (±)-JWH 018...

SJ 172550 is an inhibitor of MDMX that disrupts MDMX-p53 peptide interaction with an EC50 value of 4.3 µM. It forms a covalent, but reversible, cysteine adduct in the MDMX p53-binding domain, locking MDMX into a conformation that prevents binding to p53. SJ 172550 induces apoptosis, increases p53 target gene...

Substituted cathinones, like ethcathinone, are psychoactive compounds commonly used as recreational drugs. Some have amphetamine-like effects. 2-Ethylethcathinone (hydrochloride) is a substituted cathinone with potential for abuse. Its biological and toxicological properties have not been evaluated. This product is...