(2008/06/13)
p. 3276 - 3292
(2007/10/03)6-(2,6-Dichlorophenyl)-2-hydroxy-8-methyl-8H-pyrido-[2,3-d]pyrimidin-7-ylideneamine
4-methylamino-2-methylthiopyrimidine-5-carboxaldehyde
N-[6-(2,6-dichlorophenyl)-8-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]pyrimidin-7-ylidene]-acetamide
6-(2,6-Dichlorophenyl)-8-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]-pyrimidin-7-ylideneamine
6-(2,6-dichlorophenyl)-8-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one