MK-212 is a 5HT2C-receptor agonist. Intraperitoneal injection of MK-212 in 0.5 and 1.0 mg/kg increased the blood level of corticosterone in mice and reduced their motor activity. In 0.1 and 0.2 mg/kg, the agonist reduced anxiety with no effect on motor ac
MK-287 (L-680573) is a platelet activator (PAF) antagonist that effectively inhibates the binding of [3H]C18-PAF to human platelets, polynucleated white blood cells (PMN), and pulmonary membranes. May be used to treat asthma,