MUMBAI, India, Nov. 21 -- Intellectual Property India has published a patent application (202517097472 A) filed by Cordenpharma International Gmbh, Plankstadt, Germany, on Oct. 9, for 'novel tag for liquid-phase peptide synthesis.'

Inventor(s) include Giraud, Matthieu; Albericio, Fernando; Marder, Oleg; Hellriegel, Laura; Huttenschmidt, Mareike; Hogenkamp, Fabian; and Kramer, Tim.

The application for the patent was published on Nov. 21, under issue no. 47/2025.

According to the abstract released by the Intellectual Property India: "The present invention relates compound according to formula (I), wherein, X is selected from the group consisting of -O-(CH2)n-, wherein n is 0 to 4, R1 and R2 are independently selected from the group consisting of C11-C25 alkyl, SP is a spacer, particularly selected from the group consisting of saturated C4-C8 alkyl, unsaturated C4-C8 alkyl and substituted or unsubstituted C6-aromatic compound, in particular the substituted C6-aromatic compound is an alkyl substituted C6-aromatic compound, Y is a heteroatom, particularly selected from the group consisting of -O- and -NH-, L is a linker for peptide synthesis and m is 0 or 1, particularly m is 1."

The patent application was internationally filed on Mar. 20, 2024, under International application No.PCT/EP2024/057509.

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