Synthesis, Structural Identification and Biological Potencies of Quinolinium Sulfonamide Ionic Liquids
Keywords:
Quinolinium ionic liquids, Sulfonamide functional group, Antioxidant, Antibacterial, Antifungal and Anticoagulant activity.
Abstract
Members of the quinoline family include several alkaloids. Alkaloids are found in foods and beverages that humans consume daily and in various stimulants. Among many other activities, they act against inflammation, cancer, bacteria, fungi and pain. Modifications of the alkyl chain after N-alkylation can alter the physicochemical properties and affect its multifunctional properties. This article describes the preparation and structural identification of five quinolinium sulfonamide ionic liquids that differ in N-alkylation functional group and chain length. Functional group and alkyl chain length in the N-alkylation of ionic liquids of quinolinium sulfonamide ionic liquids significantly affected the antioxidant activity and C-1 showed the highest antioxidant activity with the lowest IC50 of 20.56. Variation of substituents in the N-alkylation of ionic liquids of quinolinium sulfonamide also significantly affected its antibacterial and antifungus activity, with C-1 exhibiting the greatest activity. In addition, experimental results indicate that quinolinium sulfonamide ionic liquids significantly prolong normal human plasma’s prothrombin time (PT).
Published
2023-06-30
Section
Research Article
Copyright (c) 2023 International Journal of Pharmaceutical Sciences and Drug Research
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