Patches are punched from a sheet that serves as the intermediate product. Oral mucosal medication delivery alternatives to tablets have been studied, including polymers like cellulose etc. can be used to create mucosal patches. The present research was based on the development and in-vitro characterization of mucoadhesive patches of root extract of Adenium obesum utilizing different polymers. Adenium obesum (fresh roots) was obtained from the Unnao region. Eudragit L-100, Propylene glycol, Tween 80, Methanol, Ethanol and HPMCK 4M & HPMCK 15M were purchased from the local market. The initial stages of processing involve grinding the roots into a coarse powder. The Soxhlet equipment was used to extract the powder and then weigh it. After preformulation study, the Adenium obesum mucoadhesive patches were created using the solvent casting technique. Patches were evaluated for physical appearances, thickness, pH, % drug content, in-vitro drug release, SEM and stability. In results, an excellent % drug release was demonstrated by the buccal patch. In order to estimate stability profile of mucoadhesive patches, it was evaluated for physical appearance. In conclusion, patches i.e., F2, F3 and F6 exhibited a significant estimation parameters like drug content, % drug release etc. The buccal drug of herbal (A. obesum) mucoadhesive patch has shown improved stability. It will ease to provide the long-lasting action by suppressing the symptoms of insomnia, agitations etc. Therefore, it may be produced commercially after its successful clinical trials.

Objective: Docking studies of aminohydantoin derivatives as antimalarial agents. A novel derivative of aminohydantoins was selected from the literature. Method: in-silco studies using docking methodology. The compounds were sketched and energy minimized using Chem draw ultra and Chem 3D ultra respectively. Further, the compounds were docked into Plasmodium falciparum transferase inhibitor (3L7) using Molegro Virtual Platform. Twenty eight compounds were docked into the active site of Pf-lactate dehydrogenase cavity and all of them found to have similar binding interactions of a co-crystalized ligand. Result: The compounds were showed good docking score like moldock score and re-rank score. The finding of docking studies shows a typical molecular interaction pattern with lactate dehydrogenase. The binding interaction information derived from these molecules will be useful in future antimalarial agent design. Conclusion: From the docking study, it was observed that ligands bind to the electrostatic, hydrophobic clamp formed by the residues Asp 76(B), Tyr 190(B), Tyr 80(B) and Lys 72(B) which play an important role for Plasmodium falciparum inhibition.   The binding affinity, grid calculation and RMSD percentage lower and upper   parameters were calculated.   Hence, the observable data indicated that, above compounds can serve as good leads for further modification and optimization in the of treatment malaria. Keywords: Molegro, Chemdraw, aminohydantoins and docking, studies as Plasmodium falciparum, 4RAO, moldock score.