Synthesis and anticancer activity of new [(Indolyl) pyrazolyl]-1, 3, 4-oxadiazole thioglycosides and acyclic nucleoside analogs

WA El-Sayed, WI El-Sofany, HAR Hussein… - … and Nucleic Acids, 2017 - Taylor & Francis
ABSTRACT New [(Indolyl) pyrazolyl]-1, 3, 4-oxadiazole compounds and their derived
thioglycosides as well as the corresponding sugar hydrazones were synthesized. The …

Synthesis and anticancer activity of new ((Furan-2-yl)-1, 3, 4-thiadiazolyl)-1, 3, 4-oxadiazole acyclic sugar derivatives

AF Kassem, IF Nassar, MT Abdel-Aal… - Chemical and …, 2019 - jstage.jst.go.jp
New sugar hydrazones incorporating furan and/or 1, 3, 4-thiadiazole ring systems were
synthesized by reaction of the corresponding hydrazide with different aldose sugars …

[HTML][HTML] Synthesis and cytotoxic activity of new thiazolopyrimidine sugar hydrazones and their derived acyclic nucleoside analogues

EA Basiony, AA Hassan, ZM Al-Amshany… - Molecules, 2020 - mdpi.com
New thienyl-or chlorophenyl-substituted thiazolopyrimidine derivatives and their derived
sugar hydrazones incorporating acyclic d-galactosyl or d-xylosyl sugar moieties in addition …

Synthesis and Anticancer Activity of New Substituted Pyrazoles and Their Derived 1, 2, 4‐Triazoles and Sugar Derivatives

EM Flefel, WA Tantawy, WA El‐Sayed… - Journal of …, 2013 - Wiley Online Library
New substituted pyrazole, thiazole, and 1, 2, 4‐triazole derivatives were synthesized. The
sugar hydrazones, their acetylated derivatives as well as their derived acyclic C‐nucleoside …

Design, Synthesis, and Anticancer Activity of New Oxadiazolyl‐Linked and Thiazolyl‐Linked Benzimidazole Arylidines, Thioglycoside, and Acyclic Analogs

IF Nassar, DS El Kady, HM Awad… - Journal of Heterocyclic …, 2019 - Wiley Online Library
2‐[(4‐Thiazolylmethyl) thio]‐1H‐benzimidazole 3 was prepared and was allowed to react
with ethyl chloroactate then with hydrazine hydrate to afford the hydrazide derivative 5 …

Synthesis of novel 1, 3, 4-oxadiazole derivatives and their nucleoside analogs with antioxidant and antitumor activities

AA Fadda, AAH Abdel-Rahman, WA El-Sayed… - Chemistry of …, 2011 - Springer
A series of new (1, 3, 4-oxadiazol-2-yl)-1H-benzo [h] quinolin-4-one derivatives were
synthesized, including glucose and xylose hydrazones that were obtained by the reaction of …

Synthesis and anticancer activity of new pyridine-thiophene and pyridine-furan hybrid compounds, their sugar hydrazone, and glycosyl derivatives

HS Khalaf, HEM Tolan, MN El-Bayaa… - Russian Journal of …, 2020 - Springer
New sugar hydrazones and their derived oxadiazolyl acyclic nucleoside analogs in addition
to the derived thioglycosides incorporating pyridine, furan or thiophene have been …

[PDF][PDF] Anticancer activity of newly synthesized pyrazolyl and oxadiazolyl glycosides based on thienopyrimidine nucleus and their acyclic analogs

WA El-Sayed, DA Osman, HS Khalaf… - Acta Poloniae …, 2017 - researchgate.net
New glycosides of pyrazolidinedione and 1, 3, 4-oxadiazolyl-pyrazolidinedione linked to
thienopyrimidine ring system were synthesized. The acyclic oxo-alkyl derivatives as acyclic …

Design, synthesis and anticancer activity of novel pyrimidine and pyrimidine-thiadiazole hybrid glycosides

HS Khalaf, HEM Tolan, MAA Radwan… - … nucleotides & nucleic …, 2020 - Taylor & Francis
Abstract New 1, 3, 4-thiadiazole thioglycosides linked to substituted pyrimidines were
synthesized via glycosylation of 1, 3, 4-thiadiazole thiol compounds. Also, novel 1, 2, 3 …

Synthesis and antiviral evaluation of new 2, 5-disubstituted 1, 3, 4-oxadiazole derivatives and their acyclic nucleoside analogues

WA El-Sayed, FA El-Essawy, OM Ali, BS Nasr… - Monatshefte für Chemie …, 2010 - Springer
Abstract A number of new 5-[(naphthalen-1-yloxy)-methyl]-1, 3, 4-oxadiazole derivatives
were synthesized. Sugar 2-[5-[(naphthalen-1-yloxy) methyl]-1, 3, 4-oxadiazol-2-ylthio] …