Standard InChI: InChI=1S/C30H28N6O3/c1-39-24-14-12-23(13-15-24)36-28-26(27(33-36)29(31)37)32-19-35(30(28)38)22-10-8-20(9-11-22)25-7-3-2-6-21(25)18-34-16-4-5-17-34/h2-3,6-15,19H,4-5,16-18H2,1H3,(H2,31,37)
1.Fevig JM, Cacciola J, Buriak J, Rossi KA, Knabb RM, Luettgen JM, Wong PC, Bai SA, Wexler RR, Lam PY.. (2006) Preparation of 1-(4-methoxyphenyl)-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-ones as potent, selective and bioavailable inhibitors of coagulation factor Xa., 16 (14):[PMID:16682200][10.1016/j.bmcl.2006.04.044]