Výsledky vyhledávání - "S. R. EL-EZBAWY"

ChemInform Abstract: Synthesis of Some New N(4-(Arylideneamino)benzoyl)-N,N′- dicyclohexylureas and 4-Thiazolidinones and β-Lactams Therefrom

Autor: Aboel-Magd A. Abdel-Wahab, S. R. El-ezbawy

Publikováno v: ChemInform. 22

4-Thiazolidinones (10) and β-lactams (12) of anticipated biological activities were prepared via reaction of N[4-(arylideneamino)benzoyl] N,N′-dicyclohexylureas (8) with mercaptoacetic acid and chloroacetyl chloride, respectively. The title compou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d08c46e2d8ff9c1ffc52b6efae3ce325
https://doi.org/10.1002/chin.199122260

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SYNTHESIS OF SOME NEWN[4-(ARYLIDENEAMINO)BENZOYL],N,N′-DICYCLOHEXYLUREAS AND 4-THIAZOLIDINONES AND β-LACTAMS THEREFROM

Autor: S. R. El-ezbawy, Aboel-Magd A. Abdel-Wahab

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 57:127-133

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e47d536ccc2d05d99c0dd8fe53c58e7
https://doi.org/10.1080/10426509108038841

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SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF SOME NEW PYRIDYL DIARYLSULFIDE AND DIARYLSULFONES

Autor: M. A. Alshaikh, S. R. El-ezbawy

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 48:111-116

Condensation of isonicotinaldehyde with 4-aminodiphenyl sulfides 1 and/or sulfones II gave 4-[N-[p-(diaryl/thio)]formimidoyl]-pyridine III and/or 4-[N-[p-(diarylsulfonyl)]-formimidoyl]pyridine IV. Cyclocondensation of mercaptoacetic acid on III and I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e0149518ad8435f6fe828a477aba1dd
https://doi.org/10.1080/10426509008045887

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Synthesis and Reactions of some New Benzimidazoles. Part-II

Autor: H. A. H. EL-SHERIEF, A.M. MAHMOUD, S. R. EL-EZBAWY, ABD EL-WARETH A. O. SARHAN

Chemistry Department, Faculty of Science, Assiut University, Assiut, 71516, Egypt Manuscript received 1 February 1995, accepted 6 July 1995 Interaction of (p-benzimidazol-2-ylphenoxy)acetic acid hydrazide (1) with is othiocyanates affords acetylthios

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