MUMBAI, India, Oct. 11 -- Intellectual Property India has published a patent application (202537075184 A) filed by Unimatec Co. Ltd., Tokyo, on Aug. 7, for 'fluorinated pyrazolone compound and method for producing same.'
Inventor(s) include Seino Junya; Aotsu Rie; and Takahashi Yusuke.
The application for the patent was published on Oct. 10, under issue no. 41/2025.
According to the abstract released by the Intellectual Property India: "Provided are: a novel fluorinated 1,2-disubstituted-3-pyrazolone compound having a trifluoromethyl group at position-4 and also having a specific substituent at position-5; and a production method whereby it becomes possible to produce the fluorinated pyrazolone compound in a simple manner without producing an O-substituted product as a byproduct. The fluorinated pyrazolone compound is represented by general formula (1). (In general formula (1), X represents a halogen atom, -OA1, -S(Ol)A1 (wherein l represents an integer of 0 to 2), -O-NA1A2, -NA1A2, -NA3-NA1A2, or -N=A4; Y and Z each independently represent an aromatic hydrocarbon group having 1 to 12 carbon atoms, an alkyl group, -COA1, -COOA1, a benzyl group, or a carbamoyl group, or Y and Z are bound to each other to form a ring; and A1, A2, A3 and A4 each independently represent an organic group having 1 to 12 carbon atoms.)."
The patent application was internationally filed on Feb. 08, 2024, under International application No.PCT/JP2024/004259.
Disclaimer: Curated by HT Syndication.
