Kirubakaran, SivapriyaSivapriyaKirubakaranKapil, JuvaleJuvaleKapilThiruvenkatam, VijayVijayThiruvenkatamPuri, SachinSachinPuriHegde, NamitaNamitaHegdeMenon, AishwaryaAishwaryaMenonShaik, AlthafAlthafShaik2025-08-292025-08-292021-03-18https://repository.iitgn.ac.in/handle/IITG2025/20400The present disclosure relates to indazole derivatives and a process for their preparation. The indazole derivatives, their salt or crystal forms are highly selective inhibitor that efficiently blocks HpIMPDH pathway. The present disclosure specifically discloses compounds of formula I. The process of the present disclosure is economic and efficient. FORMULA Ien-USCHEMICALPatents Published[202121011656]123456789/11250