Results 101 to 110 of about 40,209 (198)
Synthesis of nitrogen-containing heterocycles
, 2019 The sharp rise in antimicrobial resistance has been matched by a decline in the identification and clinical introduction of new classes of drugs to treat microbial infections. Thus new approaches are being sought to target pathogenic microorganisms. In that context, the use of non-biocidal small molecules, that target quorum sensing signalling networks ...
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Synthesis and Protection of Nitrogen Containing Heterocycles
, 1997 The pyrrolo[2,3-d] pyrimidine ring systems are present in a variety of antibacterial/anticancer compounds. A scarcity of natural sources has made necessary the need for researchers to find more efficient methodologies to synthesize such compounds.1 The Edstrom research group is currently exploring new routes to these compounds, varying the protecting ...
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Nitrogen-Containing Heterocycles in Agrochemicals [PDF]
Agricultural Research & Technology: Open Access Journal, 2018 openaire +1 more source
Tetraphenylmethane Derivatives Containing Nitrogen Heterocycles
SynOpenSambasivarao Kotha, Deepshikha Singh
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DIHYDRODIPYRIDOPYRAZINES: SYNTHESIS AND FUNCTIONALIZATION
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2010 Different conceptual synthetic approaches to the elaboration of a new family of planar polynuclear nitrogen containing aromatic heterocycles – the dihydrodipyridopyrazines – are reviewed: the arynic reaction, the sequence palladium coupling reaction ...
Gérald Guillaumet +4 more
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Synthesis of nitrogen containing heterocycles
, 2016 This thesis is concerned with the development of synthetic methodology for the synthesis of nitrogen containing heterocycles, specifically 2,5-disubstituted pyrrolidines, 2,6-disubstituted piperidines and 3,5-disubstituted indolizidines. Chapter 1 introduces current methods for the formation of 3,5-disubstituted indolizidines.
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Chiral N-acyliminium ions as new tools in the asymmetric synthesis of CNS-active compounds [PDF]
, 1994 Beutler +9 more
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A novel and robust heterogeneous Cu catalyst using modified lignosulfonate as support for the synthesis of nitrogen-containing heterocycles. [PDF]
Beilstein J Org Chem, 2020 Lai B, Ye M, Liu P, Li M, Bai R, Gu Y.
europepmc +1 more source
Nitrogen-Containing Heterocyclic γ-Pyrone Derivatives. II.
YAKUGAKU ZASSHI, 1967 K, Shimizu, I, Sakamoto, S, Fukushima
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