英文别名FT-671; FT 671; 5-[[1-[(3S)-4,4-difluoro-3-(3-fluoropyrazol-1-yl)butanoyl]-4-hydroxypiperidin-4-yl]methyl]-1-(4-fluorophenyl)pyrazolo[5,4-d]pyrimidin-4-one; (S)-5-((1-(4,4-difluoro-3-(3-fluoro-1H-pyrazol-1-yl)butanoyl)-4-hydroxypiperidin-4-yl)methyl)-1-(4-fluorophenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one; 5-[[1-[(3S)-4,4-difluoro-3-(3-fluoropyrazol-1-yl)butanoyl]-4-hydroxypiperidin-4-yl]methyl]-1-(4-fluorophenyl)pyrazolo[3,4-d]pyrimidin-4-one; 5-[[1-[(3~{s})-4,4-Bis(Fluoranyl)-3-(3-Fluoranylpyrazol-1-Yl)butanoyl]-4-Oxidanyl-Piperidin-4-Yl]methyl]-1-(4-Fluorophenyl)pyrazolo[3,4-D]pyrimidin-4-One; 5-({1-[(3S)-4,4-difluoro-3-(3-fluoro-1H-pyrazol-1-yl)butanoyl]-4-hydroxypiperidin-4-yl}methyl)-1-(4-fluorophenyl)-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one; 4H-Pyrazolo[3,4-d]pyrimidin-4-one, 5-[[1-[(3S)-4,4-difluoro-3-(3-fluoro-1H-pyrazol-1-yl)-1-oxobutyl]-4-hydroxy-4-piperidinyl]methyl]-1-(4-fluorophenyl)-1,5-dihydro- 
