Efletirizine, formerly known as Ucb-28754, is histamine H1 receptor antagonist potentially for the treatment of allergic rhinitis. References: Lewis TA, Young MA, Arrington MP, Bayless L, Cai X, Collart P, Eckman JB, Ellis JL, Ene DG, Libertine L, Nicolas JM, Scannell RT, Wels BF, Wenberg K, Wypij DM. Cetirizine and loratadine-based antihistamines with 5-lipoxygenase inhibitory activity. Bioorg Med Chem Lett. 2004 Nov 15;14(22):5591-4. PubMed PMID: 15482930.

纯度：≥98%

CAS：150756-35-7