Abstract
[(16-methoxy-10-(3-methyl-butyl)-2-oxa-6, 9, 12-triaza-tricyclo [13.3.1.03, 7] nonadeca-1(18), 13, 15 (19), 16-tetraene-8, 11-Dione], a putative cyclic alkaloid compound (IC) isolated from the root bark of Ziziphus nummularia, showed potential anti-inflammatory potential. Nitric oxide (NO), prostaglandin-E2 (PGE2), and tumour necrosis factor-alpha (TNF- α) levels were measured in vitro to assess IC's potential. ADME simulations and molecular docking of IC by TNF- α receptor were also performed. The in vivo potentials of IC and ethanolic extract (EE) were investigated by assessing carrageenan-induced paw oedema and arachidonic acid/xylene-induced ear oedema. TNF-α inhibition was higher in IC than in others, with a maximal percent inhibition of 88.00 percent at 50.11 µM. IC generated hydrogen bonds with ASP 45 and GLN 47, according to in silico research. Carrageenan, xylene, and arachidonic acid-induced oedema were all significantly reduced by IC. As a result, IC may have clinical potential in the future treatment of inflammation.