Intellectual Property India Publishes Patent Application for Pyrazine Derivatives For The Treatment Of Skin Disorders

MUMBAI, India, July 31 -- Intellectual Property India has published a patent application (202647087183 A) filed by Phamri Norden Ab on July 16, 2026, for Pyrazine Derivatives For The Treatment Of Skin Disorders.

Inventors include Winge, Mrten; Szafran, Rebecca; and Malmstrm, Jonas.

The application for the patent was published on July 24, 2026, under issue no. 30/2026.

Abstract: The application relates to the compounds 3,5-Diamino-6-chloro-N- [N-[2-[2-(trifluoromethyl)phenyl]ethyl]carbamimidoyl]pyrazine-2- carboxamide (Formula I), 3,5- Diamino-N-[N-(lH-benzimidazol-2-yl) carbamimidoyl]-6-chloropyrazine-2-carboxamide (Formula II) and 3,5- Diamino-6-chloro-N-[N-(2- cyclopentylethyl)carbamimidoyl]pyrazine-2- carboxamide (Formula III), the medical use thereof and in particular use in treatment of a skin disorder. Additionally, related pharmaceutical and cosmetic compositions are disclosed.

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