MUMBAI, India, July 25 -- Intellectual Property India has published a patent application (202517065512 A) filed by Otsuka Pharmaceutical Co. Ltd., Tokyo, on July 9, for 'method for producing quinolone compound.'
Inventor(s) include Nakaya, Kenji; Honjo, Seiji; Usui, Shumme; and Kabuki, Takashi.
The application for the patent was published on July 25, under issue no. 30/2025.
According to the abstract released by the Intellectual Property India: "Provided is a method for producing a quinolone compound represented by a formula (14), the method comprising reacting a compound represented by a formula (10) with a compound represented by a formula (13) that is produced by reacting a compound represented by a formula (12) with a compound repres...