عناصر مشابهة

• New Synthesis and reactions of pyrimdine thione derivatives
  بواسطة: Youssif, Shaker Abbas Khalil منشور: (1987)
• SYNTHESIS AND STUDIES OF FUSED PYRIMIDINE DERIVATIVES
  بواسطة: Ali, Haher Raid Ibrahim منشور: (1991)
• STUDIES ON THE SYNTHESIS OF FUSED PYRIMIDINE DERIVATIVES
  بواسطة: Ahmed, Ahmed Hussain Mostafa منشور: (1989)
• SOME REACTIONS WITH δ,β-UNSATURATED KETONES
  بواسطة: Shaban, Abd Alghani Mohamed منشور: (1987)
• CHEMICAL STUDIES ON CO-ORDINATION COMPOUNDS OF AMIDESAND THIOAMIDES
  بواسطة: Shoukry, Eman Mohamed منشور: (1982)