Synthesis and BK channel-opening activity of 2-amino-1,3-thiazole derivatives
作者:Xiao-Lei Qi、Heeji Jo、Xue-Ying Wang、Tong-Tong Ji、Hai-Xia Lin、Chul-Seung Park、Yong-Mei Cui
DOI:10.1016/j.bmcl.2021.128083
日期:2021.7
activities in cell-based fluorescence assay and electrophysiological recording. The assay results indicated that the activities of the investigated compounds were influenced by the physicochemical properties of the substituent at benzenering.
合成了一系列 2-氨基-5-芳基甲基-或 5-杂芳基甲基-1,3-噻唑衍生物,并在基于细胞的荧光测定和电生理记录中评估了 BK 通道开放活动。测定结果表明,所研究化合物的活性受苯环取代基理化性质的影响。
Second generation of thiazolylmannosides, FimH antagonists for E. coli-induced Crohn's disease
作者:T. Chalopin、D. Alvarez Dorta、A. Sivignon、M. Caudan、T. I. Dumych、R. O. Bilyy、D. Deniaud、N. Barnich、J. Bouckaert、S. G. Gouin
DOI:10.1039/c6ob00424e
日期:——
The chemical stability of potentE. colianti-adhesives was improved by substitution of the anomeric nitrogen by short linkers.
E. coli抗粘附剂的化学稳定性通过用短连接剂替代异构氮得到改善。
[EN] PREPARATION OF 2-CHLORO-1-(2-CHLOROTHIAZOL-5-YL)ETHANONE<br/>[FR] PRÉPARATION DE 2-CHLORO-1-(2-CHLOROTHIAZOL-5-YL) ÉTHANONE
申请人:BASF SE
公开号:WO2021063880A1
公开(公告)日:2021-04-08
The present invention relates to a process for the preparation 2-chloro-1-(2-chlorothiazol-5-yl)ethanone.
这项发明涉及一种制备2-氯-1-(2-氯噻唑-5-基)乙酮的过程。
Synthesis of imidazo[2,1-b]thiazoles linked to an unprotected carbohydrate moiety
series of imidazo[2,1-b]thiazoles substituted on C-3 or C-5 with an unprotected carbohydratemoiety were synthesized. Different protective groups for position 3 of the carbohydratemoiety were tested (acetyl, tert-butyldimethylsilyl (TBDMS), and p-methoxybenzyl (PMB)) and the latter turn out to be the best strategy to obtain the desired products. Full deprotection of the carbohydrate was performed successfully
Unusual transformation of substituted-3-formylchromones to pyrimidine analogues: Synthesis and antimicrobial activities of 5-(o-hydroxyaroyl)pyrimidines
作者:Tilak Raj、Narinder Singh、M.P.S. Ishar
DOI:10.1016/j.bmcl.2013.09.024
日期:2013.11
Substituted-3-formylchromones (4a–e) on reaction with 1,3-bis-dimethylaminomethylene-thiourea (5) in refluxing toluene solution give novel substituted 5-(o-hydroxyaroyl)pyrimidines (6a–e) in high yields. A mechanistic rationalization of the formation of products (6a–e) is proffered. Antimicrobial activities of all the synthesized compounds (6a–e) were evaluated against various fungal and bacterial