[EN] PYRIMIDINE DERIVATIVES AS MODULATORS OF ATP-BINDING CASSETTE TRANSPORTERS [FR] DERIVES DE PYRIMIDNE UTILISES EN TANT QUE MODULATEURS DE TRANSPORTEURS DE CASSETTE DE LIAISON A L'ATP
先前的研究表明,Fe II /α-酮戊二酸依赖性双加氧酶AsqJ诱导构巢曲霉在viridicatin生物合成中的骨架重排,从苯并[1,4]二氮杂-2,5-二酮底物生成喹诺酮骨架。我们报告说,仅通过改变苯并二氮杂二酮底物中的取代基,AsqJ即可催化另外的,完全不同的反应。通过底物筛选,功能探针的应用和计算分析来建立这种新机制。AsqJ消费税H 2由合适的苯并[1,4]二氮杂-2-5,5-二酮底物的杂环结构生成CO,生成喹唑啉酮。这种新颖的AsqJ催化途径由复杂底物中的单个取代基控制。AsqJ的这种独特的底物定向反应性可实现喹诺酮或喹唑啉酮的靶向生物催化生成,喹诺酮或喹唑啉酮是两种具有特殊生物医学相关性的生物碱框架。
Quinazolin-4(3H)-ones and 5,6-Dihydropyrimidin-4(3H)-ones from β-Aminoamides and Orthoesters
作者:Joshua Gavin、Joel Annor-Gyamfi、Richard Bunce
DOI:10.3390/molecules23112925
日期:——
pressure tube conditions with 3 equivalents each of the orthoester and acetic acid in ethanol at 110 °C for 12–72 h. The reaction was tolerant towards functionality on the benzamide and a range of structures was accessible. Workup involved removal of the solvent under vacuum and either recrystallization from ethanol or trituration with ether-pentane. Several 5,6-dihydropyrimidin-4(3H)-ones were also prepared
The present invention provides compounds, compositions thereof, and methods of using the same.
本发明提供了化合物、其组合物以及使用相同的方法。
Modulators of ATP-Binding Cassette transporters
申请人:Makings R. Lewis
公开号:US20050059687A1
公开(公告)日:2005-03-17
The present invention relates to modulators of ATP-Binding Cassette (“ABC”) transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator (“CFTR”), compositions thereof, and methods therewith. The present invention also relates to methods of treating ABC transporter mediated diseases using such modulators.
1,3-Dioxane derivatives and analogues thereof useful in the treatment of i.a. obesity and diabetes
申请人:Lohray Bhushan Braj
公开号:US20070105847A1
公开(公告)日:2007-05-10
The present invention discloses novel compounds of formula (I) and their pharmaceutically useful compositions as modulators of PPAR ligands
本发明披露了式(I)的新化合物及其药用组合物,作为PPAR配体的调节剂。
Modulators of ATP-binding cassette transporters
申请人:Makings Lewis R.
公开号:US08642609B2
公开(公告)日:2014-02-04
The present invention relates to modulators of ATP-Binding Cassette (“ABC”) transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator (“CFTR”), compositions thereof, and methods therewith. The present invention also relates to methods of treating ABC transporter mediated diseases using such modulators.