Výsledky vyhledávání - "I. M. Abd Ellah"

VALIDATED STABILITY INDICATED RP-HPLC METHOD FOR SIMULTANEOUS DETERMINATION OF METHYL SALICYLATE, CAMPHOR AND MENTHOL IN CREAM PREPARATIONS

Autor: A. M. Elewa, I. M. Abd Ellah, M. Elnawawy

Publikováno v: Al-Azhar Bulletin of Science. 23:45-60

A method for the determination of three active products in pharmaceutical preparation Rheumatizen topical cream was described. The method was based on isocratic elution of Methyl Salicylate, Camphor and Menthol on reversed phase column C8 Thermo hype

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c8310083ba84eea1e66f07aa4394508
https://doi.org/10.21608/absb.2012.7204

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Synthesis and Characterization of Some New Complexes of Phosphine Schiff Base Derivatives

Autor: I M Abd - Ellah, A N El - Khazenar and R S Farag

Publikováno v: Proceedings of Indian National Science Academy, Vol 55, Iss 4A (2015)

Synthesis and Characterization of Some New Complexes of Phosphine Schiff Base Derivatives

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::9ecfd1a8233a83ebfbb6a53536d656ed
https://insa.nic.in/writereaddata/UpLoadedFiles/PINSA/Vol55A_1989_4_Art14.pdf

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Synthesis and Characterization of Cu2+ and Co2+ Complexes of Some New Organophosphorous Schiff Bases

Autor: I M Abd-Ellah, E H M Ibrahim and R S Farag

Publikováno v: Proceedings of Indian National Science Academy, Vol 53, Iss 6A (2015)

Synthesis and Characterization of Cu2+ and Co2+ Complexes of Some New Organophosphorous Schiff Bases

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::5c1f1063f3b23c75b8bb1cea19da317f
https://insa.nic.in/writereaddata/UpLoadedFiles/PINSA/Vol53A_1987_6_Art04.pdf

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Cyclodiphosphazanes: Some Reactions

Autor: A N El-Khazandar, R S Farag and I M Abd-Ellah

Publikováno v: Proceedings of Indian National Science Academy, Vol 60, Iss 6A (2015)

Cyclodiphosphazanes: Some Reactions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::cce664e698801d91dbee8f4ee883f4e7
https://insa.nic.in/writereaddata/UpLoadedFiles/PINSA/Vol60A_1994_5_Art07.pdf

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SPECTROSCOPIC STUDY ON THE ELECTRON DELOCALIZATION WITHIN THE PHOSPHAZO RING

Autor: M. S. El-hammadi, I. M. Abd-ellah, Y. Al-shaibi, A. A. Ba-issa

Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 139:29-43

Interaction of hexachlorocyclodiphosph(V)azanes (1) with some aminocompounds such as aniline, o-aminophenol, p-toluidine, p-anisidine, p-chloroaniline, 2-aminothiazol in acetonitrile furnished geminal aminocylcodiphosph(V)azanes of type (IIa-x). Reac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b45c2f634dec607c7a8d93f1d82a80a
https://doi.org/10.1080/10426509808035675

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STUDIES ON CYCLODIPHOSPHAZANES: SOME REACTIONS OF ACTIVE-METHYLENE GROUP CONTAINING COMPOUNDS

Autor: Aida A. Salman, Z. H. Abd El-Wahab, A. N. El-khazandar, I. M. Abd-ellah

Publikováno v: Phosphorous and Sulfur and the Related Elements. 40:9-17

Interaction of hexachlorocyclodiphosphazanes (1a-h) with ethyl-acetoacetate, sodium ethylaceto-acetate and benzyl chloride are described. The structure of the obtained cyclodipnosphazane derivatives (II-IV) were proposed on the basis of microanalytic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::faac0d5cf5ccc5d87c571994c0abc3b9
https://doi.org/10.1080/03086648808072887

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STUDIES IN CYCLODIPHOSPHAZANES: SOME REACTIONS OF HEXACHLOROCYCLODI- PHOSPHAZANES (I) WITH AMINO ACIDS

Autor: E. H. M. Ibrahim, I. M. Abd-Ellah, A. N. El-khazander

Publikováno v: Phosphorous and Sulfur and the Related Elements. 31:13-18

Interaction of 1,3diaryl-2,2,2-4,4,4-hexachlorocyclodiphosphazanes (Ia-g) with glycine, α- and β-alanine are described. The structure of the obtained aminocyclodiphosphazanes (II-V) were proposed on the basis of microanalytical data, ir, uv, 1H n.m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d43471e092863a61419445580b9b434
https://doi.org/10.1080/03086648708079336

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MASS SPECTROMETRIC STUDIES ON SPIROCYCLIC DERIVATIVES OF CYCLODIPHOSPH(V)AZANES

Autor: Ibrahim Alnaimi, Leyla S. Shaw, I. M. Abd-Ellah, Ezzidine Ibrahim

Publikováno v: Phosphorous and Sulfur and the Related Elements. 33:109-114

The formation and subsequent fragmentation of spirocyclodiphosph(V)azanes (II-III) has been studied by mass spectrometry using the link-field scan technique and structural inferencies are drawn from these data. 31P nmr measurements for compound (III)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9d1375493e5d105c006fa0fc5242d70
https://doi.org/10.1080/03086648708074290

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ChemInform Abstract: Studies on Cyclodiphosphazanes: Some Reactions of Active Methylene Group-Containing Compounds

Autor: A. N. El-khazandar, Z. H. Abd El-Wahab, I. M. Abd-ellah, Aida A. Salman

Publikováno v: ChemInform. 20

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f3dc6a7a59d18fe7c842cf775375480
https://doi.org/10.1002/chin.198927243

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