Results 51 to 60 of about 24,222 (188)
Molecules, 2007 A series of eight new azomethine derivatives were synthesized by reacting 2-formylphenoxyacetic acid with aromatic amines. The chemical structures of these compounds were confirmed by means of 1H-NMR, 13C-NMR, MS and elemental analysis.
George W. Weaver +4 more
doaj +1 more source
Thiazole–Carbonyl Interactions: A Case Study Using Phenylalanine Thiazole Cyclic Tripeptides
Crystal Growth & Design, 2012 Natural as well as synthetic thiazole/oxazole peptides have shown widespread pharmacological and metal binding properties. Herein, phenylalanine- and tyrosine derived thiazole-containing cyclic tripeptides were synthesized, and the influence of the solvent on the supramolecular assembly in the solid state was investigated.
Mali, Sachitanand M. +5 more
openaire +2 more sources
Synthesis of Sulfur Heterocycles by Palladium‐Catalyzed Cyclization
European Journal of Organic Chemistry, EarlyView.In spite of the well‐known palladium thiophilicity, sulfur‐containing acyclic substrates may efficiently undergo several different kinds of palladium‐catalyzed cyclization processes leading to highly important sulfur heterocycles in one synthetic step. Advances in this challenging and stimulating field of research are presented in this review.
Bartolo Gabriele
wiley +1 more source
Pyrano [2,3-d] thiazole: synthesis, reactions and biological applications
To Chemistry Journal, 2018 This review describes the synthesis and reactions of Pyrano[2,3-d] thiazole derivatives and to highlight the effects of compounds containing the Pyrano[2,3-d] thiazole moiety in important biological applications.
mohamed abdalrashid salem +5 more
doaj +2 more sources
Acta Chimica Slovenica, 2020 A set of substituted sulfadiazine compounds was prepared as cytotoxic and antitumor agents by using 4-amino-N-(pyrimidin-2-yl)benzenesulfonamide (1) as the starting material.
Sherihan El-Hadidy, Sraa Abu-Melha
doaj +1 more source
Exploration, EarlyView.Conjugated microporous polymers (CMPs) have attracted more and more attention as new photocatalysts due to their unique advantages such as high performance, long stability and strong light absorption. This review summarizes the application of CMPs as a photocatalyst in recent years and introduces the catalytic mechanism.
Dun Zhou +5 more
wiley +1 more source
Pharmaceutical perspectives of thiazole analogues: An overview
Results in ChemistryThiazole derivatives have attracted considerable attention in medicinal chemistry due to their promising biological activities. This review article provides a comprehensive overview on the pharmaceutical applications of the thiazole derivatives ...
Archana R. Patil +7 more
doaj +1 more source
Synthesis and biological activity evaluation of new functionally substituted 5-arylidene-2,4-dioxotetrahydro-1,3-thiazoles [PDF]
Journal of the Serbian Chemical Society, 2006 New functionally substituted 5-arylidene-2,4-dioxotetrahydro-1,3-thiazole-3-carboxylic acid cholesteryl esters were synthesized from 2,4-dioxotetrahydro-1,3-thiazole and evaluated for their in vitro cytotoxicity against several human tumor cell lines and
MIROSLAV PERGAL +5 more
doaj
IUCrData, 2018 The title compound, C26H19BrN4O2S, crystallizes in a monoclinic C-centred lattice with eight molecules in the unit cell. The five-membered thiazole and pyrrolidine rings adopt envelope conformations and the bromophenyl and indenoquinoxaline planes are ...
C. Muthuselvi +5 more
doaj +1 more source
Structural design and property regulation of organic polymers for photocatalytic synthesis of H2O2
InfoScience, EarlyView.Photocatalytic synthesis of H2O2 offers a sustainable approach. Photocatalytic efficiency depends critically on interfacial electron transfer kinetics and spatial charge separation. Herein, we systematically analyze key factors governing photogenerated carrier dynamics and propose engineered strategies to optimize performance, thereby providing design ...
Mingyang Xu +8 more
wiley +1 more source