عناصر مشابهة

• SYNTHESIS AND REACTIONS OF SOME NEW BENZOPYRONE DERIVATIVES OF EXPECTED BIOLOGICAL ACTIVITY
  بواسطة: HANAA HASSAN MOHAMED ABD ELRAHMAN منشور: (2000)
• SOME REACTIONS OF COUMARIN DERIVATIVES
  بواسطة: NERMIN ABDALLAH MARZOUK EL SAADAWY منشور: (1998)
• NEW DERIVATIVES FROM P-CHLOROPHENOL AND PRODUCTS FROM REACTION OF SULFONAMIDES WITH BENZOXAINONE NUCLEUS , WHICH ARE EXPECTED TO BE BIOLOGICALLY ACTIVE
  بواسطة: OSMAN ALAA ELDIN EL SAYED منشور: (1984)
• SYNTHESIS AND REACTIONS OF BENZOXAZIN- 4-ONE DERIVATIVES BEAR A BULKY GROUP AT POSITION 2 WHICH HANE EXPECTED BIOLOGICAL ACTIVITY
  بواسطة: KORYEM KAMEL MOUSTAFA KAMEL منشور: (2002)
• SYNTHESIS AND REACTIONS OF SOME NEW HETEROCYCLIC DERIVATIVES WITH EXPECTED BIOLOGICAL INTEREST
  بواسطة: AHMED HAMDY ABD EL - RAHMAN HALAWA منشور: (2008)