p. 5438 - 5440
(2008/01/27)p. 129 - 132
(2007/10/02)7-nitro-4-hydroxy-quinoline-3-carboxylic acid ethylester
ethyl α-ethoxycarbonyl-β-(m-nitroanilino)acrylate
3-nitro-aniline
ethyl 7-(acetylamino)-4-oxo-1,4-dihydroquinoline-3-carboxylate
m-phenylenediamine