MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202511001319 A) filed by Council Of Scientific And Industrial Research, An Indian on January 06, 2025, for Benzo[de]quinoline Spiro Succinimide Compounds And A Method Of Preparation Thereof.
Inventors include Subash Chandra Ghosh; Raj Naresh Patel; Dharmik Mahendra Patel; Dinesh Gopichand Thakur; and Nileshkumar Babubhai Rathod.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: The present invention introduces a class of compounds, benzo[de]quinoline spiro succinimides of Formula1. This invention also includes a synthetic method for preparing 1'-methyl-2-(pyridin-2-yl)spiro[benzo[de]quinoline-3,3'-pyrrolidine]-2',5'-dione (Formula1) and its derivatives. The developed synthetic approach is straightforward and applicable to a broad range of substrates, demonstrating excellent functional group tolerance. Formula 1
Disclaimer: Curated by HT Syndication.
