Activation of the Oxidative Stress in Culexquinquefasciatus by the Augmented Productionof Reactive Oxygen Species (ROS) in responseto Stachytarpheta jamaicensis Exposure

Introduction: Plant-based knowledge has been used for generations for personal protection from various mosquito species. The notion of applying such traditional perspectives in vector control research has received extensive attention in recent years. Unlike other common patterns, the present investigation has tried to explore the augmented production of reactive oxygen species (ROS) in response to Stachytarpheta jamaicensis exposure with special inference on larvicidal potential, mode of action of phytochemical compounds, and oxidative stress. Methods: The larvicidal potential was determined as per the WHO protocol. Ultraviolet-visible spectroscopy was used to determine the excessive production of ROS. GC-MS was employed to characterise the phytochemical constituents. The statistical analysis was done by using SPSS version 24.0.0. Result: The acetone extract has been found to exhibit a maximum range of toxicity in terms of larvicidal potential and reactive oxygen species formation. Among the 40 phytochemical elements characterised, Cyclopropane, 1,1,2,2-Tetramethyl; Phenyl-Acetonitrile; Pyranone; Tetradecene; Neophytadiene; Mome Inositol; Monocrotaline; and Squalene may be responsible for the augmented production of ROS in the Culex quinquefasciatus. Conclusion: The phytochemical elements in Stachytarpheta jamaicensis displayed extensive toxicity and inhibited the normal development of Culex quinquefasciatus mosquitoes by augmented production of reactive oxygen species, indicating its prominent role in oxidative stress.

Computational design, Synthesis of 4,6-dihydroxy-2-phenyl-1-benzofuran-3(2H)-one derivatives as new leads for anti-cancer activity

Benzofuranone is a bicyclic ring where a benzene ring fused with a furanone. Computation chemistry plays a major role in the development of new lead molecules. Computational tools docking, virtual screening, ADMET prediction are utilised in the identification of new lead molecules. Synthetic chemistry plays a major in developing a series of potent anti-cancer agents. Benzofuranone was synthesized by reacting benzene diols, and triols with bromo phenyl acetonitrile yielded an imine derivative are converted to a ketone with treatment with hydrochloric acid then cyclised with sodium acetate. The compounds identity and purity were confirmed by spectral and analytical methods. Benzofuranone derivatives are screened antineoplastic activity was performed against human skin cancer cell line G361 at micro molecular concentrations. The compounds IA, IB, ID, IE, IF, was found to be with potent activity.

Docking, Screening, Synthesis of 4-hydroxy-6-methyl-2-phenyl-1-benzofuran-3(2H)-one derivatives as new leads for anti-cancer activity

Auroneis a bicyclic ring where a benzene ring fused with a furanone. Docking is an efficient tool in the development of new lead molecules. Docking, virtual screening, ADMET prediction are prominent devices in the identification of new lead molecules. Synthetic chemistry plays a major in developing a series of potent anti-cancer agents. Benzofuranone was synthesized by reacting benzene diols, and triols with bromo phenyl acetonitrile yielded an imine derivative are converted to a ketone with treatment with hydrochloric acid then cyclised with sodium acetate. The compounds identity and purity were confirmed by spectral and analytical methods. Benzofuranone derivatives are screened antineoplastic activity was performed against human skin cancer cell line G361 at micro molecular concentrations. The compound IIIA was found to be with potent activity.