[EN] SYNTHETIC RECEPTOR COMPOUNDS FOR DETECTION OF MODIFIED AMINO ACIDS IN PEPTIDES AND PROTEINS<br/>[FR] COMPOSÉS RÉCEPTEURS SYNTHÉTIQUES POUR LA DÉTECTION D'ACIDES AMINÉS MODIFIÉS DANS DES PEPTIDES ET DES PROTÉINES
申请人:UNIV NORTH CAROLINA CHAPEL HILL
公开号:WO2017079538A1
公开(公告)日:2017-05-11
The present invention concerns compounds useful as probes for detecting modified amino acids in peptides or proteins.
这项发明涉及作为探针用于检测肽或蛋白质中修饰氨基酸的化合物。
C-C Coupling Reactions between Benzofurazan Derivatives and 1,3-Diaminobenzenes
作者:Gabriele Micheletti、Silvia Bordoni、Elena Chugunova、Carla Boga
DOI:10.3390/molecules22050684
日期:——
Aromatic substitution reactionsbetween 1,3-diaminobenzene and chloronitrobenzofurazan derivatives have never been reported so far. The aim of the current study was to synthesize novel electron-donor and -acceptor architectures of interest in applied fields and to provide new insights on the nucleophilic behavior of 1,3-diaminobenzenes. The reaction of 1,3-dipiperidinyl-, 1,3-dimorpholinyl-, 1,3-dipyrrolidinyl-
Coupling reaction between aromatic electrophiles and nucleophiles: intermediates, products and an unusual nitro group shift.
芳香族亲电子体与亲核体之间的偶联反应:中间体、产物和非常规的硝基迁移。
Synthesis, Structure, and Antimicrobial Activity of the Reaction Products of Chloronitro-Substituted Benzofurazanes and Benzofuroxanes with Morpholine
作者:I. V. Galkina、G. L. Takhautdinova、K. A. Ivshin、L. M. Yusupova、I. I. Krasnyuk、S. N. Egorova、M. P. Shulaeva、O. K. Pozdeev、O. N. Kataeva、V. I. Galkin
DOI:10.1134/s107036321712009x
日期:2017.12
amination reactions of morpholine with a series of chloronitro-substituted benzofurazanes and -furoxanes were studied. The reactions of morpholine with 5,7-dichloro-4,6-dinitrobenzofuroxane and 4-chloro-5-nitro- and 5-chloro-4-nitrobenzofurazanes gave products of the aromatic nucleophilic substitution of the chlorine substituents in the nitrogenous heterocycles. The composition and structure of the products
A fluorescently labelled quaternary ammonium compound (NBD-DDA) to study resistance mechanisms in bacteria
作者:Niclas Nordholt、Kate O'Hara、Ute Resch-Genger、Mark A. T. Blaskovich、Bastian Rühle、Frank Schreiber
DOI:10.3389/fmicb.2022.1023326
日期:——
comparable to that of benzalkoniumchloride (BAC), a widely used QAC, and benzyl-dimethyl-dodecylammonium chloride (BAC12), a mono-constituent BAC with alkyl-chain length of 12 and high structural similarity to NBD-DDA. Characteristic time-kill kinetics and increased tolerance of a BAC tolerant E. coli strain against NBD-DDA suggest that the mode of action of NBD-DDA is similar to that of BAC. As revealed by