Karimi Ali Reza, Behzadi Flora, Faghihi Khalil
Department of Chemistry, Arak University, Arak 38156, Iran.
Mol Divers. 2009 Aug;13(3):379-83. doi: 10.1007/s11030-009-9119-y. Epub 2009 Feb 14.
Diimide-dicaboxylic acids derived from condensation of alpha-amino acids with the 2,3,5,6-bicyclo[2.2.2] oct-2-enetetracarboxylic-2,3:5,6-dianhydride or 1,2,4,5- bezenetetracarboxylic-1,2:4,5-dianhydride react with ninhydrin and isocyanides to produce some novel interesting bis-alpha-acyloxy-beta-diketo amides.