[1]Patent:US2007/185075,2007,A1.Locationinpatent:Page/Pagecolumn17
[1]Patent:WO2011/112766,2011,A2.Locationinpatent:Page/Pagecolumn88;89
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943060-59-1 
 
2,3-dichloro-7-(trifluoromethyl)pyrido2,3-bpyrazine 
 
tert-butyl(1-(2-chloro-7-(trifluoromethyl)pyrido2,3-bpyrazin-3-yl)azetidin-3-yl)(methyl)carbamate 
[1]Patent:US2014/315888,2014,A1.Locationinpatent:Paragraph0783-0784
943060-59-1 
 
2,3,7,8-tetrachloropyrido2,3-bpyrazine 
 
tert-butylmethyl(1-(2,7,8-trichloropyrido2,3-bpyrazin-3-yl)azetidin-3-yl)carbamate 
[1]Patent:US2014/315888,2014,A1.Locationinpatent:Paragraph0878-0879
943060-59-1 
 
2,3-dichloro-7-nitropyrido2,3-bpyrazine 
 
tert-butyl(1-(2-chloro-7-nitropyrido2,3-bpyrazin-3-yl)azetidin-3-yl)(methyl)carbamate 
[1]Patent:US2014/315888,2014,A1.Locationinpatent:Paragraph1189-1190