Synthesis, Molecular Docking and Biological Properties of Novel Thiazolo[4,5-b]pyridine Derivatives.

The synthesis, anti-inflammatory and antioxidant properties of novel 5-hydroxy-7-methyl-3H-thiazolo[4,5-b]pyridin-2-one derivatives were discussed. Fused thiazolo[4,5-b]pyridin-2-ones were synthesized and modified at the N3, C5 and C6 positions of the main core in order to obtain the compounds with a satisfactory pharmacological profile. The synthesized compounds were preselected via molecular docking for further testing of their anti-inflammatory activity in vitro.

ynthesis, Anti-Inflammatory and Antioxidant Activities of Novel 3H-Thiazolo[4,5-b]Pyridines.

5-Hydroxy-7-methyl-3H-thiazolo[4,5-b]pyridin-2-one was obtained by the reaction of 4-iminothiazolidin-2-one with acetoacetic ester. Further structural modifications include the introduction of diversity at the C5 and C6 positions. The anti-inflammatory action of novel thiazolo[4,5-b]pyridine-2-one derivatives was evaluated in vivo employing the carrageenan- induced rat paw edema method.