One-Pot Synthesis of Chromone-2-carboxylate Scaffold: An Important Pharmacophore with Diverse Biological Properties.

Chromone-2-carboxylate scaffold is growing as an important pharmacophore in medicinal chemistry with diverse biological properties. We have developed a facile one-pot transformation of 2-fluoroacetophenone directly to chromone-2-carboxylate scaffold in a single step via a tandem C-C and C-O bond formation. The majority of the previously reported medicinal chemistry synthetic protocols primarily used only one procedure which follows a two-step strategy that needs to start with "2-hydroxyacetophenone".

Design, Synthesis and Biological Evaluation of Novel Urea and Thiourea Bearing thieno[3,2-d]-pyrimidines as PI3 Kinase Inhibitors.

Background: Phosphatidylinositol-3-kinase α (PI3Kα) is a ubiquitous intracellular enzyme, mainly involved in intracellular signaling pathways, promotes cellular growth, proliferation, and differentiation. Therefore, inhibition of PI3K can be a hotspot in molecular targeted therapy for the treatment of cancer.

Methods: The present research work involves molecular docking studies performed to screen derivatives of urea and thiourea bearing thieno [3,2-d]-pyrimidines against the active site of PI3K enzyme using MOE.

Design, synthesis, in silico and in vitro evaluation of thiophene derivatives: A potent tyrosine phosphatase 1B inhibitor and anticancer activity.

A series of novel methyl 4-(4-amidoaryl)-3-methoxythiophene-2-carboxylate derivatives were designed against the active site of protein tyrosine phosphatise 1B (PTP1B) enzyme using MOE.2008.10.