JNJ-7777120 is the first potent and selective non-imidazole histamine H4 receptor antagonist with Ki of 4.5 nM, exhibits >1000-fold selectivity over the other histamin receptors.

Zaltoprofen( 扎托布洛芬)is an inhibitor of COX-1 and COX-2 for treatment of arthritis.

Bufexamac(丁苯羟酸) is a COX inhibitor for IFN-α release with EC50 of 8.9 μM.

Bepotastine Besilate(苯磺酸贝托司汀) is a non-sedating, selective antagonist of histamine 1 (H1) receptor with pIC50 of 5.7.

Otilonium bromide(奥替溴铵) is an antimuscarinic.

Palonosetron HCl(盐酸帕洛诺司琼) is a 5-HT3 antagonist used in the prevention and treatment of chemotherapy-induced nausea and vomiting.

Rupatadine(富马酸卢帕他定) is an inhibitor of PAFR and histamine (H1) receptor with Ki of 550 nM and 102 nM, respectively.

Medetomidine(盐酸美托咪定) is a selective α2-adrenoceptor agonist, with Ki of 1.08 nM, exhibts 1620-fold selectivity over α1-adrenoceptor.