The current pandemic of coronavirus disease 2019 (COVID‐19) is recognized as a public
health emergency of worldwide concern. Nanomaterials can be effectively used to detect …

One of the lethal illnesses that humanity has ever seen is COVID-19 irrefutably. The speed
of virus spread is high and happens through polluted surfaces, respiratory droplets, and …

Based on the structural study of previously known CDK2 inhibitors, a new series of pyrazolo
[1, 5-a] pyrimidine derivatives was designed and synthesized. The target compounds were …

Abstract Novel 5-amino-1, 2, 4-triazole derivatives and their cyclized 1, 2, 4-triazolo [1, 5-a]
pyrimidine analogues were designed, synthesized and evaluated for their antimicrobial …

Abstract Cu (II), Ni (II), Co (II) and Mn (II) chloro in addition to Cu (II) acetato complexes of the
ligand termed 3-amino-4-(2-(3-chlorophenyl) hydrazono)-1H-pyrazol-5 (4H)-one …

Diverse new azoloazines were synthesized from the reaction of fluorinated hydrazonoyl
chlorides with heterocyclic thiones, 1, 8‐diaminonaphthalene, ketene aminal derivatives …

The vascular endothelial growth factor receptor 2 (VEGFR2) is considered as a significant
target for inhibition in the discovery of novel molecules with anti-proliferative activity. Here …

A novel series of five or six new nitrogenated heterocyclic compounds were obtained by
reacting a chalcone derivative of 3-acetylindole with various reagents such as malononitrile …

Divalent cobalt and copper chelates of the two ligands 1-(1-ethoxycarbonylmethyl-2-
oxoindolin-3-ylidene) thiosemicarbazide (EOIT) and 1-(1-benzyl-2-oxoindolin-3-ylidene) …

In this article, we synthesized new formazan derivatives and they were evaluated for their
antimicrobial activity and their minimum inhibitory concentration values against three gram …