Novel acetamide derivatives of 2-aminobenzimidazole prevent inflammatory arthritis in rats via suppression of pro-inflammatory mediators.

Benzimidazole ring system is an important pharmacophore with diverse pharmacological activities. In this study, we explored the anti-arthritic effects of newly synthesized acetamide derivatives of 2-aminobenzimidazole (N1 and N2) in rats. FTIR and NMR spectroscopies were used to characterize these compounds.

Repurposing Drugs for COVID-19: An Approach for Treatment in the Pandemic.

Context: Drug repurposing is a relevant approach during the COVID-19 pandemic, because development of new drugs is time-consuming and costly, and the safety of new drugs is paramount. Drug repurposing focuses on researching new indications for existing drugs and can reduce the challenges faced in drug development.

Objective: The current review intended to examine the current status of drugs being repurposed for COVID-19 treatment.

Chemical and pharmacological comparison of modern and traditional dosage forms of Joshanda.

Recently, a traditional remedy (Joshanda) has been replaced largely by modern ready-to-use dosage forms, which have not been compared to the original remedy. Therefore, the present study aimed to compare a number of modern dosage forms with traditional remedy. Seven brands, 3 batches each, were compared with a Lab-made formulation with reference to analytical (proximate analyses, spectroscopic and chromatographic metabolomes) and pharmacological profiles (anti-inflammatory and antibacterial activities).