Chalcone Mannich base derivatives: synthesis, antimalarial activities against , and molecular docking analysis.

Development and discovery of new antimalarial drugs are needed to overcome the multi-resistance of parasites to commercially available drugs. Modifying the substitutions on the amine groups has been shown to increase antimalarial activities and decrease cross-resistance with chloroquine. In this study, we have synthesized several chalcone derivatives the substitution of aminoalkyl groups into the aromatic chalcone ring using the Mannich-type reaction.

Preparation of Fatty Acid and Monoglyceride from Vegetable Oil.

Fatty acid and monoglyceride are examples of lipid compounds that can be founded in vegetable oils. The fatty acid has an important role in the human diet, lubricants, detergents, cosmetics, plastics, coatings, and resin. Monoglyceride has a wide function in the food industry in particular as natural emulsifier, pharmaceuticals, cosmetics, antioxidant, and antibacterial.