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[2]Patent:WO2015/164520,2015,A1.Locationinpatent:Page/Pagecolumn104
[3]Patent:US2020/377507,2020,A1.Locationinpatent:Paragraph0284-0285
[4]Patent:WO2021/108513,2021,A1.Locationinpatent:Page/Pagecolumn53
431-04-9 
 
4-fluoro-3-(2-(4-fluorophenyl)-2,4,5,6-tetrahydropyrrolo3,4-cpyrazole-5-carbonyl)benzonitrile 
 
4-((1,1-difluoropropan-2-yl)oxy)-3-(2-(4-fluorophenyl)-2,4,5,6-tetrahydropyrrolo3,4-cpyrazole-5-carbonyl)benzonitrile 
[1]Patent:WO2015/164520,2015,A1.Locationinpatent:Page/Pagecolumn104
431-04-9 
 
352328-87-1 
 
6-bromo-8-(1,1-difluoropropan-2-yl)-2-(methylthio)pyrido2,3-dpyrimidin-7(8H)-one 
 
6-bromo-7-((1,1-difluoropropan-2-yl)oxy)-2-(methylthio)pyrido2,3-dpyrimidine 
[1]Patent:WO2020/142612,2020,A1.Locationinpatent:Paragraph544;545;546
431-04-9 
 
352328-87-1 
 
6-(4-amino-2,3-difluorophenyl)-8-(1,1-difluoropropan-2-yl)-2-(methylthio)pyrido2,3-dpyrimidin-7(8H)-one 
 
4-(7-((1,1-difluoropropan-2-yl)oxy)-2-(methylthio)pyrido2,3-dpyrimidin-6-yl)-2,3-difluoroaniline 
[1]Patent:WO2020/142612,2020,A1.Locationinpatent:Paragraph544;547;548