title: 5-Anilino-3-benzyl-sulfanyl-6-(3-chloro-anilino)-1-phenyl-1H-pyrazolo-[3,4-d]pyrimidin-4(5H)-one.
abstract: In the title compound, C(30)H(23)ClN(6)OS, the benzyl, the 3-chloro-anilino, the phenyl and the anilino groups form dihedral angles of 85.95 (6), 29.63 (7), 28.55 (1) and 87.48 (6)°, respectively, with the pyrazolo-[3,4-d]pyrimidine unit [maximum deviation = 0.052 (2) Å]. An intra-molecular N-H⋯N hydrogen bond occurs. The crystal structure features N-H⋯O hydrogen bonds.
authors.affiliation: School of Chemistry and Chemical Engneering, University of South China, Hengyang 421001,  People's Republic of China.
authors.forename: Hong-Qing
authors.initials: HQ
authors.lastname: Wang
authors.forename: Fang-Fang
authors.initials: FF
authors.lastname: He
authors.forename: Xiao-Feng
authors.initials: XF
authors.lastname: Wang
authors.forename: Wei-Ping
authors.initials: WP
authors.lastname: Zhou
authors.forename: Zhao-Jie
authors.initials: ZJ
authors.lastname: Liu