Schiff bases are aldehyde-or ketone-like compounds in which the carbonyl group is
replaced by an imine or azomethine group. They are widely used for industrial purposes and …

Visible light and photoredox catalysis have emerged as a powerful and long-lasting tool for
organic synthesis, demonstrating the importance of a variety of chemical bond formation …

Emerging and re-emerging illnesses will probably present a new hazard of infectious
diseases and have fostered the urge to research new antiviral agents. Most of the antiviral …

Diaminoethane hexanedionic acid, selected for its antibacterial property is extensively used
for spectroscopic elucidations and computational aspects using density functional methods …

Twelve new bis-Schiff bases of isatin, benzylisatin and 5-fluoroisatin 3a-3l were prepared by
condensation of isatin, benzylisatin and 5-fluoroisatin with primary aromatic amines. The …

The chemical and biological effects of thiosemicarbazones have received considerable
interest from medicinal chemists for many years. This is attributed to, first, their wide …

Isatin has been widely used in drug discovery. The ring is part of many naturally occurring
compounds and is used to design compounds with diverse biological activities. These isatin …

Isatin is an endogenous compound identified in humans that possesses a wide range of
biological activities. Isatin has anxiogenic, sedative, anticonvulsant activities and acts as a …

A series of Schiff bases (compounds 1–26) were synthesized by reacting 5-chloro-
salicylaldehyde and primary amines, 15 (compounds 2–4, 6, 7, 10, 12–17, 23, 25 and 26) of …

Eight novel heterocyclic Schiff bases derived from the condensation reactions of indole 3-
carboxaldehyde with different l-amino acids (histidine, glutamic acid, aspartic acid, leucine …