Intellectual Property India Publishes Patent Application for 'Process For Synthesizing Naphthyridine Derivatives And Intermediates Thereof' Filed by Amgen Inc.

MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202517084347 A) filed by Amgen Inc., Thousand Oaks, U.S.A., on Sept. 4, for 'process for synthesizing naphthyridine derivatives and intermediates thereof.'

Inventor(s) include Beaver, Matthew, G.; Caille, Sebastien; Dooley, Charles, Joseph, III; Hsieh, Hsiao-Wu; Johnson, Heather, Claire; Langille, Neil, Fred; Murray, James; and Myren, Tessa, Hamilton Trexler.

The application for the patent was published on Sept. 26, under issue no. 39/2025.

According to the abstract released by the Intellectual Property India: "The disclosure provides processes for a cross-coupling reaction comprising (a) exposing a mixture comprising a nickel (ll) precatalyst, a p...