MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202637030137 A) filed by Genfleet Therapeutics Shanghai Inc. on March 13, 2026, for Method For Preparing Pyrazinonaphthyridine Dione Compound, And Intermediate Thereof.
Inventors include Zhao, Jinzhu; Cao, Yudong; Xiong, Lun; Wei, Xiong; Liu, Xiangchao; Meng, Mengting; Zhou, Fusheng; Li, Jingrong; Lan, Jiong; and Lu, Qiang.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: The present invention belongs to the technical field of medicine. In particular, provided in the present invention are a method for preparing a pyrazinonaphthyridine dione compound, and an intermediate thereof. The method uses simple...