New Approaches for the Synthesis of Heterocyclic Compounds Derived from Cyclohexan-1,3-dione with Anti-proliferative Activities.

In the present work a series of heterocyclization reactions were adopted using cyclohexan-1,3-dione through its reaction with either furan-2-carbaldehyde or thiophene-2-carbaldehyde to give the corresponding ylidene derivatives 3a,b. The latter compounds underwent heterocyclization reactions to give thiophene and pyran derivatives 5a-d and 6a-d, respectively. Moreover, compounds 3a,b reacted with elemental sulfur and phenyl isothiocyanate to give the fused thiazole derivatives 8a,b.

New Approaches for the Synthesis of Fused Thiophene, Pyrazole, Pyran and Pyridine Derivatives with Anti-Proliferative Together with c-Met Kinase and Prostate Cancer Cell Inhibitions.

Background: Recently multi-component reactions producing pyran and pyridine derivatives acquired a special attention due to their wide range of pharmacological activities, especially therapeutic activities. Through the market, it was found that many pharmacological drugs containing the pyran and pyridine nucleus were known.

Objective: We are aiming in this work to synthesize target molecules possess not only anti-tumor activities but also kinase inhibitors.

New Approaches for the Synthesis of Heterocyclic Compounds Corporating Benzo[d]imidazole as Anticancer Agents, Tyrosine, Pim-1 Kinases Inhibitions and their PAINS Evaluations.

Background: Benzo[d]imidazoles are highly biologically active, in addition, they are considered as a class of heterocyclic compounds with many pharmaceutical applications.

Objective: We are aiming in this work to synthesize target molecules that possess not only anti-tumor activities but also kinase inhibitors. The target molecules were obtained starting from the benzo[d]imidazole derivatives followed by their heterocyclization reactions to produce anticancer target molecules.