Trisubstituted Sulfonamides: A New Chemotype for Development of Potent and Selective CB<sub>2</sub> Receptor Inverse Agonists
作者:Qin Ouyang、Qin Tong、Rentian Feng、Kyaw-Zeyar Myint、Peng Yang、Xiang-Qun Xie
DOI:10.1021/ml3004236
日期:2013.4.11
relationship of a trisubstituted sulfonamide series led to the identification of 39, which is a potent and selective CB2 receptor inverse agonist [Ki(CB2) = 5.4 nM, and Ki(CB1) = 500 nM]. The functional properties measured by cAMP assays indicated that the selected compounds were CB2 inverse agonists with high potency values (for 34, EC50 = 8.2 nM, and for 39, EC50 = 2.5 nM). Furthermore, an osteoclastogenesis
对三取代磺酰胺系列的构效关系的广泛探索导致鉴定了39,这是一种有效且选择性的 CB 2受体反向激动剂 [ K i (CB 2 ) = 5.4 nM 和K i (CB 1 ) = 500 nM]。通过 cAMP 测定测量的功能特性表明,所选化合物是具有高效力值的CB 2反向激动剂(对于34,EC 50 = 8.2 nM,对于39,EC 50= 2.5 纳米)。此外,破骨细胞生成生物测定表明,三取代磺酰胺化合物对破骨细胞形成有很大的抑制作用。