Synthesis and antibacterial screening of some 2,5,7-triaryl-1,2,4-triazolo[1,5-a]pyrimidines

Research Authors
Nawal A. El-Koussia*, Farghaly A. Omara, Salah A. Abdel-Aziza, and Mohamed F. Radwan
Research Department
Department of Medicinal Chemistry
Research Journal
Bull. Pharm. Sci., Assiut University
Research Member
Farghaly Abdul Hamid Omar Osman
Research Rank
2
Research Vol
27
Research Year
2004

11- Conjugate reduction-initiated tandem cyclization of a chiral a,b,c,y unsaturated bisphosphine oxide

Research Authors
Yasuo Nagaoka, Nawal El Koussi, Shinichi Uesato and Kiyoshi Tomioka
Research Department
Department of Medicinal Chemistry
Research Journal
Tetrahedron Letters
Research Member
Nawal Abou Bakr Abdel-Haleem El-Koussi
Research Rank
1
Research Vol
43
Research Year
2002

Synthesis and application of chiral bisphosphines through lithiation conjugate addition tandem cyclization of chiral a,b,y,w-unsaturated bisphosphine oxide

Research Authors
Yasuo Nagaoka, Hideki inoue, Nawal El-Koussi and Kiyoshi Tomioka
Research Department
Department of Medicinal Chemistry
Research Journal
Chem. Commun
Research Member
Nawal Abou Bakr Abdel-Haleem El-Koussi
Research Rank
1
Research Vol
122
Research Year
2002

Utility of 5-diazo-1,2,4- triazole-3-carboxylic acid for colorimetric determination of certain 8-hydroxy quinolines

Research Authors
Nawal A.El-Koussi, Abd- El-Maaboud I. Mohamed , Horria A. Mohamed and Zeinab S. Farghaly
Research Department
Department of Pharmaceutical Analytical Chemistry
Research Journal
Anal. Letters
Research Member
Abdel Maaboud Ismail Mohamed
Research Rank
1
Research Vol
29
Research Year
1996

Utility of 5-diazo-1,2,4- triazole-3-carboxylic acid for colorimetric determination of certain 8-hydroxy quinolines

Research Authors
Nawal A.El-Koussi, Abd- El-Maaboud I. Mohamed , Horria A. Mohamed and Zeinab S. Farghaly
Research Department
Department of Pharmaceutical Analytical Chemistry
Research Journal
Anal. Letters
Research Member
Horria Abdel Majeed Mohammed Ahmed
Research Rank
1
Research Vol
29
Research Year
1996

Utility of 5-diazo-1,2,4- triazole-3-carboxylic acid for colorimetric determination of certain 8-hydroxy quinolines

Research Authors
Nawal A.El-Koussi, Abd- El-Maaboud I. Mohamed , Horria A. Mohamed and Zeinab S. Farghaly
Research Department
Department of Medicinal Chemistry
Research Journal
Anal. Letters
Research Member
Nawal Abou Bakr Abdel-Haleem El-Koussi
Research Rank
1
Research Vol
29
Research Year
1996
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