عناصر مشابهة

• DEVELOPMENT OF NEW PROCEDURES FOR THE SYNTHESIS OF SOME FUSED HETEROCYCLIC SYSTEMS OF BIOLOGICAL INTEREST
  بواسطة: HIKMAT HUSSEIN AL NIMA منشور: (1978)
• SYNTHESIS AND REACTIONS OF SOME NEW HETEROCYCLIC DERIVATIVES WITH EXPECTED BIOLOGICAL INTEREST
  بواسطة: AHMED HAMDY ABD EL - RAHMAN HALAWA منشور: (2008)
• SYNTHESIS OF SOME NEW BIOLGICALLY INTERESTING FUSED AZOLES
  بواسطة: ABDEL FATTAH MOHAMED SOLIMAN ABO DAYYAH منشور: (1980)
• SYNTHESIS OF SOME HETEROCYCLIC COMPOUNDS CONTAINING NITROGEN AND (OR) SULPHUR WITH BIOLOGICAL INTEREST
  بواسطة: MOHAMED SAYED ABDEL AAL منشور: (1996)
• SYNTHESIS AND CHARACTERISATION OF HETEROCYCLIC COMPOUNDS AS BIOLOGICAL INTEREST
  بواسطة: ABDEL HALIM HAMADA BOSSILAH منشور: (1981)