[EN] SUBSTITUTED 2-AMINOBENZIMIDAZOLES ANALOGS AS ANTIBIOFILM AGENTS<br/>[FR] ANALOGUES DE 2-AMINOBENZIMIDAZOLES SUBSTITUÉS UTILISÉS COMME AGENTS ANTI-BIOFILM
申请人:OHIO STATE INNOVATION FOUNDATION
公开号:WO2019195493A3
公开(公告)日:2020-07-23
Three Component Divergent Reactions: Base-Controlled Amphiphilic Synthesis of Benzimidazole-Linked Thiazetidines and Fused Thiadiazines
作者:Manikandan Selvaraju、Sandip Dhole、Chung-Ming Sun
DOI:10.1021/acs.joc.6b01586
日期:2016.10.7
A divergent reaction of 2-aminobenzimidazole with isothiocyanates and dihalomethanes has been developed for the selective synthesis of benzoimidazothiazetidine and benzoimidazothiadiazine. A single-pot reaction of 2-aminobenzimidazole in the presence of sodium hydride delivers benzoimidazothiazetidine, whereas triethylamine promotes the formation of benzoimidazothiadiazine via a sequential stepwise, fashion. The reaction sequence involves the initial formation of thiourea followed by regioselective nucleophilic addition and intramolecular ring-closing with dihalo electrophiles. The observed regioselectivity,of this reaction is governed by the nature of bases and the reaction sequence.
SUBSTITUTED 2-AMINOBENZIMIDAZOLES ANALOGS AS ANTIBIOFILM AGENTS
申请人:Ohio State Innovation Foundation
公开号:EP3774740A2
公开(公告)日:2021-02-17
2-Aminobenzimidazoles as antibiofilm agents against <i>Salmonella enterica</i> serovar Typhimurium
作者:William M. Huggins、T. Vu Nguyen、Nicholas A. Hahn、James T. Baker、Laura G. Kuo、Darpan Kaur、Roberta J. Melander、John S. Gunn、Christian Melander
DOI:10.1039/c8md00298c
日期:——
Serovars within the species Salmonella enterica are some of the most common food and water-borne pathogens worldwide.