Synthesis of d-(+)-camphor-based <i>N</i>-acylhydrazones and their antiviral activity.
Basic Information
ID: ALA4368876
Journal: Medchemcomm
Title: Synthesis of d-(+)-camphor-based N-acylhydrazones and their antiviral activity.
Authors: Kovaleva KS, Zubkov FI, Bormotov NI, Novikov RA, Dorovatovskii PV, Khrustalev VN, Gatilov YV, Zarubaev VV, Yarovaya OI, Shishkina LN, Salakhutdinov NF.
Abstract: The design and synthesis of a series of novel d-(+)-camphor N-acylhydrazones exhibiting inhibitory activity against vaccinia and influenza viruses are presented. An easy pathway to camphor-based N-acylhydrazones containing in their structure aliphatic, aromatic, and heterocyclic pharmacophore scaffolds has been developed. The conformation and configuration of the synthesized hydrazones were thoroughly characterized by a complete set of spectral characterization techniques, including 2D NMR spectroscopy, mass spectrometry, and X-ray diffraction analysis. In vitro screening for activity against vaccinia virus (VV) and influenza H1N1 virus was carried out for the obtained compounds. It was revealed that the derived N-acylhydrazones exhibited significant antiviral activity with a selectivity index >280 against VV for the most promising compound.
CiteXplore: 30746065
DOI: 10.1039/C8MD00442K
Patent ID: ┄