MUMBAI, India, Sept. 7 -- Intellectual Property India has published a patent application (202617083948 A) filed by Kyowa Kirin Co. , Ltd. on July 08, 2026, for Divalent Bet Decomposition Agent And Targeting Molecule-Drug Complex.
Inventors include Yoshida Kei; Nakajima Takahiro; Ishihara Shuji; Tanigawa Mari; and Esaki Masahiro.
The application for the patent was published on September 04, 2026, under issue no. 36/2026.
Abstract: Provided are a divalent BET decomposition agent and a targeting molecule-drug complex including the divalent BET decomposition agent as a drug. The present invention uses, as a divalent BET decomposition agent, a compound represented by formula (I) or a pharmaceutically acceptable salt thereof (in the formula, R1 and R2 are identical or different from each other and each represent a hydrogen atom or lower alkyl, R3 represents lower alkyl, R4 represents a halogen, R5 represents a halogen, R6 represents a halogen or lower alkoxy, Y represents -O-CH2-CH2-, -CH2-CH2-CH2-, -CH=CH-CH2-, or -NH-C(=O)-CH2-, and ring A represents a group of (i), (ii), or (iii)).
Disclaimer: Curated by HT Syndication.
