Chemical Science & Engineering Research
Title
A New Pyrazolone Schiff Base: Synthesis, Characterization and Molecular Docking and Antioxidant Studies
Authors
Ramasamy Uthayamalar,a,b Narayanasamy Nivethac and Ganesan Ayyannan*a
aPost-Graduate and Research Department of Chemistry, Sri Ramakrishna Mission Vidyalaya College of Arts and Science, Coimbatore 641020, Tamil Nadu, India.
bDepartment of Science and Humanities, Sri Krishna College of Technology, Coimbatore 641042, Tamil Nadu, India.
cDepartment of Chemistry, Karpagam Academy of Higher Education, Coimbatore 641021, Tamil Nadu, India
*Corresponding author E-mail address: ayyannang@gmail.com (G. Ayyannan)
Article History
Publication details: Received: 29th July 2019; Revised: 26th August 2019; Accepted: 28th August 2019; Published: 30th August 2019
Cite this article
Uthayamalar R.; Nivetha N.; Ayyannan G. A New Pyrazolone Schiff Base: Synthesis, Characterization and Molecular Docking and Antioxidant Studies. Chem. Sci. Eng. Res., 2019, 1(1), 25-31.
Abstract
A novel hetero atom containing Schiff base (NCQ) is synthesized by reacting 4-amino antipyrine with 2-Chloro-benzo[h]quinoline-3-carbaldehyde and the ligand was characterized using elemental analysis ultraviolet–visible spectroscopy (UV-vis), Fourier-transform infrared spectroscopy (FT-IR), 1H and 13C nuclear magnetic resonance spectroscopy (NMR). The molecular structure of the ligand was confirmed by single crystal X-ray diffraction studies. The synthesized compound has adopted a monoclinic crystal system with P21/n space group. Molecular docking studies were carried out for the synthesized compound (NCQ) in order to analyze its binding affinity towards cancer proteins 1DTO and 1JNX. The NCQ compound showed excellent interactions with cancer proteins 1DTO and 1JNX.
Keywords
Quinoline; Pyrazoline; Schiff base; Crystal structure; Docking studies
