Results 21 to 30 of about 2,494,908 (263)

Direct C(sp3)–H allylation of 2-alkylpyridines with Morita–Baylis–Hillman carbonates via a tandem nucleophilic substitution/aza-Cope rearrangement

open access: yesBeilstein Journal of Organic Chemistry, 2021
A base- and catalyst-free C(sp3)–H allylic alkylation of 2-alkylpyridines with Morita–Baylis–Hillman (MBH) carbonates is described. A plausible mechanism of the reaction might involve a tandem SN2’ type nucleophilic substitution followed by an aza-Cope ...
Siyu Wang   +5 more
doaj   +1 more source

Expression and Purification of Glycosyltransferase DnmS from Streptomyces peucetius ATCC 27952 and Study on Catalytic Characterization of Its Reverse Glycosyltransferase Reaction

open access: yesMicroorganisms, 2023
Anthracyclines are an important class of natural antitumor drugs. They have a conservative aromatic tetracycline backbone that is substituted with different deoxyglucoses.
Liyan Yang   +5 more
doaj   +1 more source

Dynamic Combinatorial Libraries: From Exploring Molecular Recognition to Systems Chemistry [PDF]

open access: yes, 2013
Dynamic combinatorial chemistry (DCC) is a subset of combinatorial chemistry where the library members interconvert continuously by exchanging building blocks with each other.
Otto, Sijbren,   +9 more
core   +1 more source

Discovery of Antibacterial Manganese(I) Tricarbonyl Complexes through Combinatorial Chemistry [PDF]

open access: yes, 2023
The continuous rise of antimicrobial resistance is a serious threat to human health and already causing hundreds of thousands of deaths each year. While natural products and synthetic organic small molecules have provided the majority of our current ...
Giorgio, Pelosi   +3 more
core   +2 more sources

The Effects of Combinatorial Chemistry and Technologies on Drug Discovery and Biotechnology – a Mini Review

open access: yesNova Biotechnologica et Chimica, 2014
The review will focus on the aspects of combinatorial chemistry and technologies that are more relevant in the modern pharmaceutical process. An historical, critical introduction is followed by three chapters, dealing with the use of combinatorial ...
Seneci Pierfausto   +3 more
doaj   +1 more source

Combinatorial Chemistry: A Guide for Librarians.

open access: yesIssues in Science and Technology Librarianship, 2002
In the 1980s a need to synthesize many chemical compounds rapidly and inexpensively spawned a new branch of chemistry known as combinatorial chemistry.
Philip Barnett
doaj   +1 more source

AlgM4: A New Salt-Activated Alginate Lyase of the PL7 Family with Endolytic Activity

open access: yesMarine Drugs, 2018
Alginate lyases are a group of enzymes that catalyze the depolymerization of alginates into oligosaccharides or monosaccharides. These enzymes have been widely used for a variety of purposes, such as producing bioactive oligosaccharides, controlling the ...
Guiyuan Huang   +7 more
doaj   +1 more source

A semantic datagrid for combinatorial chemistry [PDF]

open access: yesThe 6th IEEE/ACM International Workshop on Grid Computing, 2005., 2005
The CombeChem project has designed and deployed an e-science infrastructure using a combination of grid and semantic Web technologies. In this paper we describe the datagrid element of the project, which provides a platform for sophisticated scientific queries and a rich record of experimental data and its provenance.
Kieron R. Taylor   +5 more
openaire   +3 more sources

Dynamic combinatorial chemistry at the phospholipid bilayer interface [PDF]

open access: yes, 2010
Background: Molecular recognition at the environment provided by the phospholipid bilayer interface plays an important role in biology and is subject of intense investigation. Dynamic combinatorial chemistry is a powerful approach for exploring molecular
Otto, Sijbren,   +12 more
core   +6 more sources

Development of Advanced Macrosphelides: Potent Anticancer Agents

open access: yesMolecules, 2015
Synthetic approaches to macrosphelide derivatives, based on medicinal chemistry, are summarized. This review contains conventional medicinal chemistry approaches, combinatorial chemistry, fluorous tagging techniques and affinity chromatography ...
Seung-Mann Paek
doaj   +1 more source

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