Standard InChI: InChI=1S/C19H23N5O2/c1-11-16-17(19(25)24(23-11)13-6-4-3-5-7-13)22-18(21-16)14-9-8-12(20)10-15(14)26-2/h8-10,13H,3-7,20H2,1-2H3,(H,21,22)
1.Banerjee A, Patil S, Pawar MY, Gullapalli S, Gupta PK, Gandhi MN, Bhateja DK, Bajpai M, Sangana RR, Gudi GS, Khairatkar-Joshi N, Gharat LA.. (2012) Imidazopyridazinones as novel PDE7 inhibitors: SAR and in vivo studies in Parkinson's disease model., 22 (19):[PMID:22944118][10.1016/j.bmcl.2012.07.077]