Bibliografisk träff 2009-02-07 Identification and SAR of novel diaminopyrimidines. Part 1: The discovery of RO-4, a dual P2X(3)/P2X(2/3) antagonist for the treatment of pain. Carter DS, Alam M, Cai H, Dillon MP, Ford AP, Gever JR, Jahangir A, Lin C, Moore AG, Wagner PJ, Zhai Y. Bioorg Med Chem Lett · journal article · DOI 10.1016/j.bmcl.2009.02.003