(2008/06/13)
p. 5898 - 5907
(2007/10/02)(2008/06/13)
1,4-dihydro-2-methoxy-6-methyl-4-(3-nitrophenyl)-5-pyrimidinecarboxylic acid ethyl ester
chloroformic acid ethyl ester
ethyl (Z)-2-(3-nitrobenzylidene)-3-oxobutanoate
4-methyl-2-(methylamino)-6-(3-nitrophenyl)-1,5(6H)-pyrimidinedicarboxylic acid bis(ethyl ester)
3,4-dihydro-4-methyl-2-<(methylsulfonyl)imino>-6-(3-nitrophenyl)-1,5(2H)-pyrimidinedicarboxylic acid bis(ethyl ester)
2-(acetylamino)-3,6-dihydro-4-methyl-6-(3-nitrophenyl)-1,5(2H)-pyrimidinedicarboxylic acid bis(ethyl ester)
2-amino-4-methyl-6-(3-nitrophenyl)-1,5(6H)-pyrimidinedicarboxylic acid bis(ethyl ester)
3,6-dihydro-4-methyl-6-(3-nitrophenyl)-2-oxo-1,5(2H)-pyrimidinedicarboxylic acid bis(ethyl ester)