Standard InChI: InChI=1S/C23H20ClN5O5S/c1-14(20(30)31)12-29-22(32)26-21(28(23(29)33)13-15-2-4-16(24)5-3-15)25-17-6-8-18(9-7-17)34-19-10-11-35-27-19/h2-11,14H,12-13H2,1H3,(H,30,31)(H,25,26,32)/t14-/m0/s1
1.Kai H, Horiguchi T, Kameyma T, Onodera N, Itoh N, Fujii Y, Ichihashi Y, Hirai K, Shintani T, Nakamura K, Minami K, Kasai E, Yoneda S, Murakami Y, Ogawa H, Sekimoto R, Shinohara S, Yoshida O, Kurose N.. (2021) Discovery of clinical candidate Sivopixant (S-600918): Lead optimization of dioxotriazine derivatives as selective P2X3 receptor antagonists., 52 [PMID:34587541][10.1016/j.bmcl.2021.128384]