CVT-5440 is a selective, high affinity A(2B) adenosine receptor antagonist for the potential treatment of asthma with good selectivity (A(2B) AdoR K(i)=50 nM, selectivity A(1)> A(2A)> A(3)>167). References: Zablocki J, Kalla R, Perry T, Palle V, Varkhedkar V, Xiao D, Piscopio A, Maa T, Gimbel A, Hao J, Chu N, Leung K, Zeng D. The discovery of a selective, high affinity A(2B) adenosine receptor antagonist for the potential treatment of asthma. Bioorg Med Chem Lett. 2005 Feb 1;15(3):609-12. PubMed PMID: 15664822.

纯度：≥98%

CAS：531506-64-6