p. 4141 - 4147
(2007/10/03)p. 903 - 910
(2007/10/02)6-benzoylamino-2,4-dioxo-1,2,3,4-tetrahydro-7H-pyrano<2,3-d>-pyrimidin-7-one
2-(benzoylamino)-5,6-dihydro-8,9-dimethoxy-5-methyl-3,6-dioxo-3H-pyrano<2,3-c>isoquinoline
4-( N,N-dimethylaminomethylene)-2-phenyl-2-oxazolin-5-one
N-(2-benzoylamino-2-methoxycarbonylvinyl-1)glycine
5-phenyl-1,2,4-oxadiazol-3-ylcarboxylic acid methyl ester