Ramesh, K., Narayana Murthy, S., Karnakar, K. and Nageswar, Y.V.D. (2011) DABCO-Promoted Three-Component Reaction between Amines, Dialkyl Acetylenedicarboxylates, and Glyoxal. Tetrahedron Letters, 52, 3937-3941.
http://dx.doi.org/10.1016/j.tetlet.2011.05.100

has been cited by the following article:

• TITLE: Heterocyclic Synthesis via Enaminones: Synthesis and Molecular Docking Studies of Some Novel Heterocyclic Compounds Containing Sulfonamide Moiety

  AUTHORS: Ahmed Abd El-Hameed Hassan

  KEYWORDS: DMF-DMA; Pyrazoles; Benzofuran; Pyranone; Pyridine; Pyrimidine; Doking

  JOURNAL NAME: International Journal of Organic Chemistry, Vol.4 No.1, March 18, 2014

  ABSTRACT: 4-Acetyl-N, N-diethylbenzenesulfonamide (1) was condensed with dimethylformamide dimethy-lacetal (DMF-DMA) to yield the enaminone, which reacts readily with different reagents to give the corresponding pyrazoles, triazolopyrimidine, imidazopyridine, pyrimidopyrimidine, pyrazolopyrimidine, benzofuran, pyranone, pyridine, pyrimidine and pyrazolopyridazine derivatives. These compounds were designed to comply with the general features of sulfonamide pharmacophore which act as Cyclooxygenase (COX-2) inhibitors. Virtual screening using molecular docking studies of the synthesized compounds was performed by (MOE), the molecular docking results indicate that, some synthesized compounds suitable inhibitor against (COX-2) with further modification.