A Lost Text By Zosimos Reproduced in an Old Alchemy Book von El Khadem, H. S

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The cations and anions of cyclobutanetetraone poly(phenylhydrazones) von El Khadem, Hassan S, Shalaby, M.Ashraf, Coxon, Bruce

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Oxidation and elimination reactions of phenylhydrazones in bases von El Khadem, H.S., Crossman, Arthur

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Peroxidation of saccharide phenylhydrazones: novel hydrazono-1,4-lactones von El Khadem, H. S, Crossman, Arthur, Bensen, Debra, Allen, Andrew

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Synthesis of hypoxanthine, guanine, and 6-thiopurine nucleosides of 6-deoxy-D-allofuranose von Nelson, Victor, El Khadem, Hassan S, Whitten, Bertwell K, Sesselman, Debra

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Resonance-stabilized phenylazo-ene-phenylimine cations of cyclobutanetetraone derivatives von El Khadem, Hassan S, Coxon, Bruce

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Synthesis and antitumor activity of 7- and 9-(6'-deoxy-.alpha.-L-talofuranosyl)-hypoxanthine and 9-(6'-deoxy-.alpha.-L-talofuranosyl)-6-thiopurine von Nelson, Victor, El Khadem, Hassan S

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A Translation of a Zosimos' Text in an Arabic Alchemy Book von Khadem, H. S. El

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A circular dichroism rule for glycosyl-pyrimidines and -purines von El Khadem, Hassan S., Kreishman, George P., Swartz, David L., El Khadem, Saad H.

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The mechanism of saccharide osotriazole formation von El Khadem, Hassan S.

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Chelation and the nucleophilicity of .alpha.-ketoaldehyde and .alpha.-diketone monophenylhydrazones von El Khadem, H. S, Kreishman, G. P, El Ashry, E. H

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Two serologically active polysaccharides from Bacillus anthracis von Cave-Browne-Cave, J. E., Fry, E. S. J., El Khadem, H. S., Rydon, H. N.

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Peroxidation of saccharide phenylhydrazones von KHADEM, H. S, CROSSMAN, A. JR, BENSEN, D

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Solvents for the Paper Chromatography of Amino Acids and Sugars without Spraying von El Khadem, H. S, El-Shafei, Z. M, Rahman, M. M. A. Abdel

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Synthesis of 2,6-dideoxy-α- L- lyxo- and 2,6-dideoxy-α- L- arabino-hexopyranosyl halides von El Khadem, Hassan S., Swartz, David L., Nelson, Janice K., Berry, Laura A.

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Synthesis of 2'-deoxy-L-fucopyranosylcarminomycinone and -.epsilon.-pyrromycinone as well as 2'-deoxy-D-erythro-pentopyranosyldaunomycinone, -carminomycinone, and -.epsilon.-pyrrom... von El Khadem, Hassan S, Swartz, David L

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Contribution of the reaction pathways involved in the isomerization of monosaccharides by alkali von El Khadem, Hassan S., Ennifar, Sofiane, Isbell, Horace S.

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Evidence of stable hydrogen-bonded ions during isomerization of hexoses in alkali von El Khadem, Hassan S., Ennifar, Sofiane, Isbell, Horace S.

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Synthesis of cordycepin-C (8-(3'-deoxy-beta-D-erythro-pentofuranosyl)adenine) von el-Khadem, H S, el-Ashry, S H

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Synthesis of 8-(hydroxyalkyl)adenines von El Khadem, Hassan S., Sindric, Ronald

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