Standard InChI: InChI=1S/C23H26N2O3/c1-3-28-23-13-19-16(12-22(23)27-2)10-11-25(15-26)21(19)9-8-17-14-24-20-7-5-4-6-18(17)20/h4-7,12-15,21,24H,3,8-11H2,1-2H3/t21-/m0/s1
1.Zhang X, Dong G, Li H, Chen W, Li J, Feng C, Gu Z, Zhu F, Zhang R, Li M, Tang W, Liu H, Xu Y.. (2019) Structure-Aided Identification and Optimization of Tetrahydro-isoquinolines as Novel PDE4 Inhibitors Leading to Discovery of an Effective Antipsoriasis Agent., 62 (11):[PMID:31099559][10.1021/acs.jmedchem.9b00518]