Search Result "pyrimido[2"
Mono- and Bis-Pyrimido[1,2-a]benzimidazoles: Alum Catalyzed Regioselective Three- or Pseudo Five-Component Reaction of 2-Aminobenzimidazole with Aldehyde and Malononitrile
Journal: Letters in Organic Chemistry
Volume: 8 Issue: 9 Year: 2011 Page: 631-636
Author(s): Ali R. Karimi, Fahimeh Bayat
A Convenient One Pot Synthesis of 3-Cyano-9-methyl-2-methylthio-4-oxo- 4H- pyrimido[2,1-b] pyrimido [4,5-b] Quinoline and its Reactions with Selected Nucleophiles
Journal: Letters in Organic Chemistry
Volume: 6 Issue: 7 Year: 2009 Page: 544-548
Author(s): Sambhaji P. Vartale, Vijay N. Bhosale, Sandeep V. Khansole, Ramdas N. Katapalle
Synthesis, Spectral Characterization and Biological Evaluation of New Substituted 2H-Pyrimido[2,1-b]benzothiazol-2-ones
Journal: Letters in Organic Chemistry
Volume: 13 Issue: 10 Year: 2016 Page: 726-733
Author(s): Kshamta Goyal,Shikha Agarwal,Dinesh Kr. Agarwal,Naveen Gautam,D.C. Gautam
Three-Component Process for the Synthesis of Pyrimido[2,1-c][1,2,4]triazine Derivatives via Knoevenagel Condensation Under Thermal Aqueous Conditions
Journal: Current Organic Synthesis
Volume: 12 Issue: 2 Year: 2015 Page: 208-219
Author(s): Hosam A. Saad,Mohamed R.E. Aly,Shams H. Abdel-Hafez
Synthesis of a Novel Heterocyclic System - Pyrimido[5,4:5,6]thiopyrano [2,3-b]indole
Journal: Letters in Organic Chemistry
Volume: 6 Issue: 7 Year: 2009 Page: 526-528
Author(s): Jurgis Sudzius, Sigitas Tumkevicius
Bicyclic 6 + 6 Systems: Advances in the Chemistry of Heterocyclic Compounds Incorporated Pyrimido[1,2-a]Pyrimidine Skeleton
Journal: Mini-Reviews in Organic Chemistry
Volume: 17 Issue: 6 Year: 2020 Page: 717-739
Author(s): Mohamed Monier,Doaa Abdel-Latif,Ahmed El-Mekabaty,Khaled M. Elattar
DNA Fragmentation, Cell Cycle Arrest, and Docking Study of Novel Bis Spiro-cyclic 2-oxindole of Pyrimido[4,5-b]quinoline-4,6-dione Derivatives Against Breast Carcinoma
Journal: Current Cancer Drug Targets
Volume: 18 Issue: 4 Year: 2018 Page: 372-381
Author(s): Magda F. Mohamed,Amr Mohamed Abdelmoniem,Ahmed H.M. Elwahy,Ismail A. Abdelhamid
Unexpected Hydrazinolysis and Antimicrobial Activity of 3-[2-aryl-2-oxoethyl]-pyrazolo[3',4':4,5]pyrimido[1,6-b][1,2,4]- triazines
Journal: Current Organic Synthesis
Volume: 14 Issue: 7 Year: 2017 Page: 1059-1066
Author(s): Magda A. Abdallah,Thoraya A. Farghaly,Hatem M. Gaber,Yahia N. Mabkhot,Zeinab A. Muhammad
Synthesis of Novel Fused Heterocyclic Compounds from 7-amino-[1,2,4]triazino[3,4- b][1,3,4]thiadiazine-8-carbonitrile
Journal: Current Organic Synthesis
Volume: 9 Issue: 4 Year: 2012 Page: 573-582
Author(s): Hosam A. Saad
Three-Component Green Reaction of Arylaldehydes, 6-Amino-1,3- Dimethyluracil and Active Methylene Compounds Catalyzed by Zr(HSO4)4 Under Solvent-Free Conditions
Journal: Combinatorial Chemistry & High Throughput Screening
Volume: 16 Issue: 2 Year: 2013 Page: 150-159
Author(s): Shahrzad Abdolmohammadi,Saeed Balalaie,Mohammad Barari,Frank Rominger