Search Results - "Maigali, Soher S."

Synthesis and evaluation of a new series of spiro aryl dioxolane compounds: A new scaffold as potential poly(ADP‐ribose)polymerase‐1 (PARP‐1) inhibitors by Maigali, Soher S., El‐Shanawany, Hala R., El‐Sayed, Naglaa F., Youssef, Mohamed A., Fouad, Marwa A.

“…A new series of spiro aryl dioxolane derivatives were synthesized and evaluated to find a new scaffold as potential poly(ADP‐ribose)polymerases‐1 (PARP‐1)…”
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Chemistry of Phosphorus Ylides. Part 37. The Reaction of Phosphonium Ylides with Indoles and Naphthofurans. Synthesis of Phosphanylidenes, Pyrans, Cyclobutenes, and Pyridazine as Antitumor Agents by Maigali, Soher S., El-Hussieny, Marwa, Soliman, Fouad M.

“…The reaction of the stabilized phosphonium ylides 2a, 2b with indolinones 1a, 1b and naphthofuranone 13 afforded the corresponding propylidene and ethylidene…”
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Chemistry of Phosphorus Ylides: Part 46—Efficient Synthesis and Biological Evaluation of New Phosphorus, Sulfur, and Selenium Pyrazole Derivatives by Abd‐El‐Maksoud, Mansoura A., Khatab, Tamer K., Maigali, Soher S., Soliman, Fouad M., Hamed, Ahmed A.

“…1,5‐Dimethyl‐3‐oxo‐2‐phenyl‐2,3‐dihydro‐1H‐pyrazole‐4‐carbaldehyde was allowed to react with different phosphorus, sulfur, and selenium reagents. The reaction…”
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Chemistry of phosphorus ylides: Part 45 synthesis of phosphoranylidene, thietane, azetidine and thiazinane derivatives as potent chemo preventative agents by Hashem, Ahmed I., El-Hussieny, Marwa, Abd-El-Maksoud, Mansoura A., Maigali, Soher S., Mansour, Shaimaa T., Soliman, Fouad M.

“…Reactions of nucleophilic active phosphacumulenes with iso(thio)cyanate compounds were performed. The reaction products depend on the nature of the reagent,…”
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Chemistry of Phosphonium Ylides. Part 39: Facile Synthesis of Aziridine, Pyridine, Pyrolotriazole Chromenones and Azaphosphinin Chromenones as Antitumor Agents by Abd-El-Maksoud, Mansoura A., Maigali, Soher S., Soliman, Fouad M.

“…The reaction of 4‐azido‐2‐oxo‐2H‐chromene‐3‐carbaldehyde with the active nucleophilic phosphacumulenes yielded the corresponding phosphanylidene‐aziridines and…”
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Chemistry of Phosphorus Ylides. Part 40. Synthesis of Pyrazoles by the [3 + 2] Cycloaddition of Diazo Compounds with Wittig Reagents as Antimicrobial Compounds by Maigali, Soher S., Abd-El-Maksoud, Mansoura A., Soliman, Fouad M., Moharam, Mysa E.

“…A comparative study between the reactions of active phosphacumulenes and stabilized phosphonium ylides on some diazo compounds have been performed. A number of…”
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Chemistry of Phosphorus Ylides. Part 36 Reactions of 2-Hydroxyisoindole-, Isoindoline-, and Indane-1,3-Dione With Stable and Active Phosphonium Ylides by Maigali, Soher S., Soliman, Fouad M., Moharam, Mysa E.

“…The stabilized alkylidenephosphoranes namely, acetyl-, benzoyl-, methoxycarbonyl-, and ethoxycarbonyl-methylenetriphenylphosphorane react with…”
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Chemistry of phosphorus ylides 31: Reaction of azidocoumarin with active phosphonium ylides, synthesis and antitumour activities of chromenones by MAIGALI, SOHER S, ABD-EL-MAKSOUD, MANSOURA A, SOLIMAN, FOUAD M

“…The reaction of 4- azidochromen-2-one ( 1 ) with the nucleophilic phosphacumulene ylides 2 , 8 , and 12 afforded the new heterocyclic triazoles, triazepines,…”
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Chemistry of Phosphorus Ylides. Part 33. Synthesis and Antitumor Activities of Some New Chromenone Derivatives by Maigali, Soher S., Abd-El-Maksoud, Mansoura A., Soliman, Fouad M.

“…The reaction of nucleophilic phosphacumulene and phosphallene ylides with different chromenone derivatives was investigated. Heterocycles and carbocycles of…”
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Chemistry of Phosphorus Ylides. Part 34 Synthesis of Chromenone Phosphanylidene and Cyclobutylidene Derivatives by Maigali, Soher S., Arief, Mohamed H., EL-Hussieny, Marwa, Soliman, Fouad M.

“…The reaction of nucleophilic phosphacumulene ylides with visnaginone and khellinone afforded the corresponding phosphanylidene and furochromene derivatives…”
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Scope and Limitation of the Reaction of Benzocycloalkanone Oximes with Lawesson's Reagents by Arsanious, Mona H. N., Maigali, Soher S., Boulos, Leila S.

“…1,3,2,4-Dithiadiphosphetane-2,4-disulfide and its p-phenoxy derivatives react with 2-indanone-, 1-indanone-oxime, and tetralone oxime at different reaction…”
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Synthesis, and analgesic and antiparkinsonian activities of thiopyrimidine, pyrane, pyrazoline, and thiazolopyrimidine derivatives from 2-chloro-6-ethoxy-4-acetylpyridine by Amr, Abd El-Galil E., Maigali, Soher S., Abdulla, Mohamed M.

“…A series of substituted pyridine derivatives were prepared from 2-chloro-6-ethoxy-4-acetylpyridine, which was prepared from the corresponding citrazinic acid…”
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Synthesis of Phosphonodithioate, Oxathiaphosphinin, Oxathiaphosphole, and Dithiaphosphole Derivatives from the Reaction of Lawesson's Reagent with Phenolic Mannich Bases and Oxime Derivatives by Maigali, Soher S., Soliman, Fouad M., Shabana, Rashad, El-Hussieny, Marwa

“…The reaction of Lawesson's reagent 1a, with niclosamide 2 proceeded by thionation and formation of carbothioamide 3 and the zwitterionic oxathiaphosphinin 4a…”
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Chemistry of phosphorus ylides. Part 25 [1]. Interaction of hexaphenylcarbodiphosphorane with carbonyls, hydrazone, and Mannich bases. A synthesis of phosphoranylidenes, phosphobetaines, and oxaphosphinin by Said, Medhat M., Maigali, Soher S., Abd-El-Maksoud, Mansoura A., Soliman, Fouad M.

“…The reaction of the allylic hexaphenylcarbodiphosphorane with carbonyls afforded the corresponding phosphoranylidene derivatives. On the other hand, the stable…”
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Chemistry of phosphorus ylides. Part 24 [1]. A route for the synthesis of oxazine derivatives via the reaction of phosphacumulenes and phosphallene with di- and tri-ketone monoximes by Maigali, Soher S., Said, Medhat M., Abd-El-Maksoud, Mansoura A., Soliman, Fouad M.

“…The reaction of bifunctional di- and tri- ketone monoximes with ( N -phenylimino-vinylidene)-, (oxovinylidene)-, and (thioxovinylidene)-triphenylphosphorane…”
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Chemistry of Phosphorus Ylides. Part 22 [1]. Effect of Newly Synthesized Niclosamide Mannich Bases, Phosphopyranones, Phosphoranylidenes, and Oxaphosphinin on Some Metabolic Aspects of Biomphalaria Alexandrina by Soliman, Fouad M., Said, Medhat M., Maigali, Soher S.

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