Environmentally benign synthesis of heterocyclic compounds by combined microwave-assisted heterogeneous catalytic approaches
Recent advances in the application of heterogeneous catalysis combined with microwave
irradiation in the synthesis of heterocyclic compounds are reviewed. While a detailed …
irradiation in the synthesis of heterocyclic compounds are reviewed. While a detailed …
Synthesis, docking studies into CDK-2 and anticancer activity of new derivatives based pyrimidine scaffold and their derived glycosides
AAH Rahman, IF Nassar, AKF Shaban… - Mini Reviews in …, 2019 - ingentaconnect.com
Background & Objective: New diaryl-substituted pyrimidinedione compounds, their thioxo
derivatives as well as their bicyclic thiazole compounds were synthesized and …
derivatives as well as their bicyclic thiazole compounds were synthesized and …
Introducing of acyclonucleoside analogues tethered 1, 2, 4-triazole as anticancer agents with dual epidermal growth factor receptor kinase and microtubule inhibitors
MR Aouad, HM Al-Mohammadi, FF Al-Blewi… - Bioorganic …, 2020 - Elsevier
This study reports an efficient and convenient regioselective synthesis of a novel series of S-
and S, N-bis (acyclonucleoside) analogues carrying 5-(2-chlorophenyl)-2, 4-dihydro-1, 2, 4 …
and S, N-bis (acyclonucleoside) analogues carrying 5-(2-chlorophenyl)-2, 4-dihydro-1, 2, 4 …
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 …
thioglycosides as well as the corresponding sugar hydrazones were synthesized. The …
Synthesis and antiviral activity of new substituted pyrimidine glycosides
MMM Ramiz, WA El‐Sayed, E Hagag… - Journal of …, 2011 - Wiley Online Library
A number of N‐substituted pyrimidine glycosides were synthesized by coupling reaction of
the pyrimidine base with acetobromosugars followed by deprotection. The synthesized …
the pyrimidine base with acetobromosugars followed by deprotection. The synthesized …
Microwave-Assisted Synthesis of Six-Membered S-Heterocycles
N Kaur, D Kishore - Synthetic Communications, 2014 - Taylor & Francis
The development of new strategies for synthesis of six-membered S-heterocycles has
remained a highly attractive but challenging proposition. An overview of the application of …
remained a highly attractive but challenging proposition. An overview of the application of …
Synthesis and in vitro antitumor activity of new substituted thiopyrimidine acyclic nucleosides and their thioglycoside analogs
WA El-Sayed, AE Rashad, SM Awad… - … , Nucleotides and Nucleic …, 2009 - Taylor & Francis
Some new thiopyrimidine acyclic nucleosides and thioglycoside derivatives 3a-c, 4a-c, 6a,
b, and 7a, b were synthesized. The cytotoxicity and antitumor evaluation of all prepared …
b, and 7a, b were synthesized. The cytotoxicity and antitumor evaluation of all prepared …
Synthesis and Antiviral Evaluation of Some 5‐N‐Arylaminomethyl‐2‐glycosylsulphanyl‐1,3,4‐oxadiazoles and Their Analogs against Hepatitis A and Herpes …
WA El‐Sayed, NM Fathi, WA Gad… - Journal of …, 2008 - Taylor & Francis
N‐Arylaminomethyl‐3 H‐1, 3, 4‐oxadiazole‐2‐thiones 2a, b were prepared from the
corresponding N‐arylglycinoylhydrazides. A number of their thioglycoside derivatives 4–7a …
corresponding N‐arylglycinoylhydrazides. A number of their thioglycoside derivatives 4–7a …
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 …
with ethyl chloroactate then with hydrazine hydrate to afford the hydrazide derivative 5 …
[HTML][HTML] Evaluation of some functionalized imidazoles and 1, 2, 4-triazoles as antioxidant additives for industrial lubricating oils and correlating the results with the …
Abstract Functionalized 4, 5-diphenyl-imidazoles, 4, 5-diphenyl-1, 2, 4-triazoles and 5-(o-
hydroxyphenyl)-4-phenyl-1, 2, 4-triazoles at the 2-position with thiol, thiomethyl and …
hydroxyphenyl)-4-phenyl-1, 2, 4-triazoles at the 2-position with thiol, thiomethyl and …