MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202411104547 A) filed by Lingaya'S Vidyapeeth on December 30, 2024, for A Method For Synthesizing And Characterizing Antioxidant Schiff Base Derivatives.
Inventors include Dr. Rizwan Arif; Dr. Konica Sharma; Dr. Radhe Shyam; Dr. Manoj K Malik; Ar. Aditi Arora; Dr. Moortha Chinna Rao; Mr. Bhavik Kuchipudi; Mr. Viraj Gadde; Dr. Rk Deb; Nitish Kumar Singh; R. Muthulakshmi; Yukti Sharma; Divya Negi; Dr. Deepak Kumar Bhalla; and Dr. Mamta Bishnoi.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: ABSTRACT A METHOD FOR SYNTHESIZING AND CHARACTERIZING ANTIOXIDANT SCHIFF BASE DERIVATIVES Disclosed herein a method for synthesizing and characterizing Schiff base derivatives (100), the method comprises reacting p-amino phenol with a respective aldehyde in the presence of glacial acetic acid via condensation reaction to obtain Schiff base derivatives. The method further, comprises characterizing the synthesized Schiff base derivatives via ultraviolet- visible (UV-Vis) spectroscopy, infrared (IR) spectroscopy, proton nuclear magnetic resonance, carbon-13 nuclear magnetic resonance and elemental analysis. Further, evaluating antioxidant activity of the synthesized Schiff base derivatives via 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging method and determining hydrogen peroxide (H2O2) scavenging activity of the synthesized Schiff base derivatives. FIG.1
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