申请人:Incyte Corporation
公开号:US20210139511A1
公开(公告)日:2021-05-13
This application relates to solid forms and salt forms of the PD-1/PD-L1 inhibitor 4,4′-(((((2,2′-dichloro-[1,1′-biphenyl]-3,3′-diyl)bis(azanediyl))bis(carbonyl))bis(1-methyl-1,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridine-2,5-diyl))bis(ethane-2,1-diyl))bis(bicyclo[2.2.1]heptane-1-carboxylic acid), including processes of preparation thereof, where the solid forms and salt forms are useful in the treatment of various diseases including infectious diseases and cancer.
该申请涉及PD-1/PD-L1抑制剂4,4′-(((((2,2′-二氯-[1,1′-联苯]-3,3′-二基)双(氮二基))双(羰基))双(1-甲基-1,4,6,7-四氢-5H-咪唑[4,5-c]吡啶-2,5-二基))双(乙烷-2,1-二基))双(双环[2.2.1]庚烷-1-羧酸)的固体形式和盐形式,包括其制备过程,在治疗各种疾病包括传染病和癌症方面具有用处。