عناصر مشابهة

• Microwave assiste synthesis and biological evaluation of di-and tricyclic hetercyclic compounds containing nitrogen and or sulphur
  بواسطة: Al Sallami, Mohammed Amish منشور: (2012)
• SYNTHESIS AND CHARACTIRIZATIN OF SOME OF S,N-HETEROCYCLES-h FUDED TO SUBSTITUTED 4- OXOQUINOLINE- 3-CARBOXYLIC ACID AND THEIR THIOPHENE BIOISOSTERIES
  بواسطة: Al Huniti, Mohammed Harb منشور: (2006)
• Nuclear Magnetic Resonance Studies of Nitrogen Heterocycles
  بواسطة: Al Hazimi, H. M. G. منشور: (1976)
• STUDIES ON THE SYNTHESIS OF SOME HETEROCYCLIC NITROGEN COMPOUNDS
  بواسطة: Amer, Atef Mohamed Abd Alhamid منشور: (1990)
• Studies in the fifld of nitrogen HETEROCYCLIC COMPOUNDS
  بواسطة: Saad, Hosam Aly منشور: (1992)