Synthesis of New Tricyclic 1,2-Thiazine Derivatives with Anti-Inflammatory Activity.

ABSTRACT: New, tricyclic compounds containing a sulfonyl moiety in their structure, as potential safer COX inhibitors, were designed and synthesized. New derivatives have three conjugated rings and a sulfonyl group. A third ring, i.e., an oxazine, oxazepine or oxazocin, has been added to the 1,2-benzothiazine skeleton. Their anti-COX-1/COX-2 and cytotoxic effects in vitro on NHDF cells, together with the ability to interact with model membranes and the influence on reactive oxygen species and nitric oxide, were studied. Additionally, a molecular docking study was performed to understand the binding interaction of the compounds with the active site of cyclooxygenases. For the abovementioned biological evaluation of new tricyclic 1,2-benzothiazine derivatives, the following techniques and procedures w

SUBMITTER: Maniewska J 

PROVIDER: S-EPMC8346139 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature