Neue Benzothiazine, II. 3.4‐Dihydro‐2
H
‐1.2‐benzothiazinon‐(3)‐1.1‐dioxid und 3.4‐Dihydro‐1
H
‐2.3‐benzothiazinon‐(4)‐2.2‐dioxid
摘要:
Abstract3.4‐Dihydro‐2H‐1.2‐benzothiazinon‐(3)‐1.1‐dioxid (la) und 3.4‐Dihydro‐1H‐2.3‐benzothi‐azinon‐(4)‐2.2‐dioxid (2a) sowie einige N‐Substitutionsprodukte werden ausgehend von den Sulfonamiden 4 bzw. 15 dargestellt. Die Nitrierung der Verbindungen wird untersucht.
Design and synthesis of triazolopyrimidine acylsulfonamides as novel anti-mycobacterial leads acting through inhibition of acetohydroxyacid synthase
摘要:
Novel triazolopyrimidine acylsulfonamides class of antimycobacterial agents, which are mycobacterial acetohydroxyacid synthase (AHAS) inhibitors were designed by hybridization of known AHAS inhibitors such as sulfonyl urea and triazolopyrimidine sulfonamides. This Letter describes the synthesis and SAR studies of this class of molecules by variation of two parts of the molecule, the phenyl and triazolopyrimidine rings. SAR study describes optimisation of enzyme potency, whole cell potency and evidence of mechanism of action. (C) 2014 Elsevier Ltd. All rights reserved.
Novel triazolopyrimidine acylsulfonamides class of antimycobacterial agents, which are mycobacterial acetohydroxyacid synthase (AHAS) inhibitors were designed by hybridization of known AHAS inhibitors such as sulfonyl urea and triazolopyrimidine sulfonamides. This Letter describes the synthesis and SAR studies of this class of molecules by variation of two parts of the molecule, the phenyl and triazolopyrimidine rings. SAR study describes optimisation of enzyme potency, whole cell potency and evidence of mechanism of action. (C) 2014 Elsevier Ltd. All rights reserved.
Neue Benzothiazine, II. 3.4‐Dihydro‐2
<i>H</i>
‐1.2‐benzothiazinon‐(3)‐1.1‐dioxid und 3.4‐Dihydro‐1
<i>H</i>
‐2.3‐benzothiazinon‐(4)‐2.2‐dioxid
作者:Enrico Sianesi、Riccardo Redaelli、Marco Bertani、Paolo Da Re
DOI:10.1002/cber.19701030638
日期:1970.6
Abstract3.4‐Dihydro‐2H‐1.2‐benzothiazinon‐(3)‐1.1‐dioxid (la) und 3.4‐Dihydro‐1H‐2.3‐benzothi‐azinon‐(4)‐2.2‐dioxid (2a) sowie einige N‐Substitutionsprodukte werden ausgehend von den Sulfonamiden 4 bzw. 15 dargestellt. Die Nitrierung der Verbindungen wird untersucht.