MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202611072411 A) filed by Neera Raghav; and Kurukshetra University, Kurukshetra on June 11, 2026, for Pepsin Inhibitor Composition Comprising Methyl & Methoxy-Substituted Schiff Base Derivatives Of Cinnamaldehyde, And A Method Of Preparation Thereof.

Inventors include Prof. Dr. Neera Raghav; and Ms. Chanchal Vashisth.

The application for the patent was published on August 07, 2026, under issue no. 32/2026.

Abstract: The present invention discloses pepsin inhibitors designed to address the limitations of the existing prior art by enhancing pepsin inhibition capability. The compounds presented in Formula F1-F3 represent unsubstituted, methyl, or methoxy-substituted cinnamaldehyde-schiff base derivatives. The cinnamaldehyde-schiff base derivative is characterized by variations in the type of substitution on the aniline ring. The disclosed cinnamaldehyde-aniline schiff bases represent a significant advancement in the field of pepsin inhibitors, demonstrating improved efficacy.

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