K. Roy, R. P. Srivastava, B. L. Tekwani, V. C. Pandev and A. P. Bhaduri, “Syntheses and Exploration of New Biological Activities in Ethyl 6/7-Substituted and 6,7- Disubstituted Quinolin-4-one-3-carboxylates,” Bioorganic & Medicinal Chemistry Letters, Vol. 6, No. 2, 1996, pp. 1121-1126. doi:10.1016/0960-894X(95)00577-G

has been cited by the following article:

• TITLE: Facile One-Pot Synthesis of Novel Hexahydro-2-quinolinecarboxylic Acids under Solvent-Free Reaction Conditions

  AUTHORS: Saeed Balalaie, Shahrzad Abdolmohammadi, Bita Soleimanifard

  KEYWORDS: Arylmethylidene Pyruvic Acid; Hexahydro-2-quinolinecarboxylic Acids; Solvent-Free Conditions; One-Pot Three-Component Reaction

  JOURNAL NAME: International Journal of Organic Chemistry, Vol.2 No.3, September 28, 2012

  ABSTRACT: A simple and fastthree-component synthesis of new and biologically active hexahydro-2-quinolinecarboxylic acid scaf-fold 4 was carried out using cyclocondensation reaction of arylmethylidenepyruvic acids 1, 1,3-cyclohexandiones 2 and ammonium acetate 3 under solvent-free conditions and at room temperature. This protocol has the advantages of facility, easy work-up, high yields, short reaction time and environmentally friendly character.