Standard InChI: InChI=1S/C26H30N2O7/c1-34-23(32)24(6-7-24)27-22(31)15-11-26(33)17-10-14-4-5-16(29)20-18(14)25(26,21(35-20)19(15)30)8-9-28(17)12-13-2-3-13/h4-5,13,17,21,29-30,33H,2-3,6-12H2,1H3,(H,27,31)/t17-,21+,25+,26-/m1/s1
2.Inagaki M, Kume M, Tamura Y, Hara S, Goto Y, Haga N, Hasegawa T, Nakamura T, Koike K, Oonishi S, Kanemasa T, Kai H.. (2019) Discovery of naldemedine: A potent and orally available opioid receptor antagonist for treatment of opioid-induced adverse effects., 29 (1):[PMID:30446313][10.1016/j.bmcl.2018.11.007]