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Shaban MA, Nasr AZ. The Chemistry of C-Nucleosides and Their Analogs I: C-Nucleosides of Hetero Monocyclic Bases. ADVANCES IN HETEROCYCLIC CHEMISTRY 1997. [DOI: 10.1016/s0065-2725(08)60363-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
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El Ashry E, El Kilany Y. Acyclonucleosides: Part 3. tri-, tetra-, and pentaseco-Nucleosides**Part 1 can be found in Volume 67; Part 2 appears in Volume 68. ADVANCES IN HETEROCYCLIC CHEMISTRY 1997. [DOI: 10.1016/s0065-2725(08)60082-3] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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El Kilany Y, Abdel Hamid H, El Ashry ESH. Synthesis and reactions of some hydrazones of dehydro-l-ascorbic acid. Carbohydr Res 1984. [DOI: 10.1016/0008-6215(84)85143-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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El Ashry ESH, Nassr MM, Shoukry M. (2-Quinoxalinon-3-YL)glyoxal derivatives from L-ascorbic acid. Carbohydr Res 1980. [DOI: 10.1016/s0008-6215(00)85366-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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9
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Stam CH, El Ashry ES, El Kilany Y, Van DerPlas HC. Heterocycles from carbohydrate precursors. Part XIX. The X-ray crystal structure determination of the reaction product of 4-(2-acetoxyethylidene)-4-hydroxy-2,3-dioxobutyro-1,4-lactone-2-(p-bromophenylhydrazone) with methylhydrazine. J Heterocycl Chem 1980. [DOI: 10.1002/jhet.5570170343] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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10
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11
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12
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El Ashry ESH, Soliman R, Mackawy K. Synthesis of some saccharide hydrazones having p-aminobenzoic acid and p-aminosalicylic acid moieties, and their reactions. Carbohydr Res 1979. [DOI: 10.1016/s0008-6215(00)83955-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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El Ashry ESH, El Kilany Y, Singab F. On the ring transformation of hydrazine derivatives of l-ascorbic acid into nitrogen heterocyclic derivatives. Carbohydr Res 1978. [DOI: 10.1016/s0008-6215(00)84129-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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El Ashry ESH, Abdel Rahman MM, Rashed N, Amier A. Reaction of dehydro-d-erythorbic acid and its aryl analogs with ortho-diamines. Carbohydr Res 1978. [DOI: 10.1016/s0008-6215(00)84130-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Dehydrative ring-closure of 3-substituted 2-quinoxalinones to give fused and nonfused pyrazoloquinoxalines. Carbohydr Res 1978. [DOI: 10.1016/s0008-6215(78)80037-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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El Ashry ESH, El Kholy IE, El Kilany Y. Facile synthesis and rearrangement of L-threo-2,3-hexodiulosono-1,4-lactone 2-(2-arylhydrazones). Carbohydr Res 1977. [DOI: 10.1016/s0008-6215(00)83182-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Reactions of the 3-oxime 2-phenylhydrazone and mixed bishydrazones of dehydro-L-ascorbic acid: Conversion into substituted triazoles and pyrazolinediones. Carbohydr Res 1977. [DOI: 10.1016/s0008-6215(00)83300-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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El Ashry ES, Nassr M, Singab F. Hydrazine derivatives of L-ascorbic acid and of its D-erythro and phenyl analogs. Carbohydr Res 1977; 56:200-6. [PMID: 880586 DOI: 10.1016/s0008-6215(00)84256-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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