3-Methyl-1-phenyl-4-[(Z)-phen-yl(4-acetamido-anilino)methyl-idene]-1H-pyrazol-5(4H)-one.
In the title compound, C(25)H(22)N(4)O(2), the dihedral angles between the central pyrazole ring and the phenyl and benzene rings are 37.01 (3), 75.58 (7) and 49.67 (8)°. An intra-molecular N-H⋯O hydrogen bond generates an S(6) motif. In the crystal, N-H⋯O hydrogen bonds link mol-ecules into a zigzag chain extended along the b axis.
Department of Physics and Chemistry, Henan Polytechnic University, Jiaozuo 454000,  People's Republic of China.
Li-Hua
LH
Zhi
Yuan
Y
Wang