A direct and efficient synthesis of arylketones via arylboronic acid addition to nitriles in presence of inexpensive Mn/Cu catalytic system is reported. The use of non-precious Mn and Cu salts has been found to be highly advantageous both in terms of accessibility as well as cost effectiveness. A series of arylboronic acids as well as nitriles were used to synthesize a variety of symmetrical and unsymmetrical
Substituted (1,2-Diarylethyl)amide Acyl-CoA:Cholesterol Acyltransferase Inhibitors: Effect of Polar Groups on in Vitro and in Vivo Activity
作者:John W. Clader、Joel G. Berger、Robert E. Burrier、Harry R. Davis、Martin Domalski、Sundeep Dugar、Timothy P. Kogan、Brian Salisbury、Wayne Vaccaro
DOI:10.1021/jm00010a004
日期:1995.5
Substituted (1,2-diarylethyl)amides have been prepared and evaluated for their ability to inhibit microsomal acyl-CoA:cholesterol acyltransferase activity in vitro and to lower hepatic cholesteryl ester content in vivo in a cholesterol-fed hamster. Simple unsubstituted (diarylethyl)amides were potent inhibitors in vitro but showed poor activity in vivo. Introduction of polar groups at specific locations
[EN] NOVEL DIHYDROPYRIMIDIN-2(1H)-ONE COMPOUNDS AS S-NITROSOGLUTATHIONE REDUCTASE INHIBITORS<br/>[FR] NOUVEAUX COMPOSÉS DIHYDROPYRIMIDINE-2(1H)-ONES EN TANT QU'INHIBITEURS DE LA S-NITROSOGLUTATHION RÉDUCTASE
申请人:N30 PHARMACEUTICALS LLC
公开号:WO2011038204A1
公开(公告)日:2011-03-31
The present invention is directed to novel dihydropyrimidin-2(1H)-one compounds useful as S-nitrosoglutathione reductase (GSNOR) inhibitors, pharmaceutical compositions comprising such compounds, and methods of making and using the same.
1-Phenylisoquinoline derivatives of the general formula I ##STR1## and a process for their preparation are described. They act on the central nervous system, in particular as antidepressants.
Pyridyl-Substituierte Tetralonderivate: Eine Neue Klasse Nichtsteroidaler Aromatase-Inhibitoren
作者:Herbert Bayer、Rolf W. Hartmann
DOI:10.1002/ardp.2503241008
日期:——
Aromatase‐inhibitorischer Wirkung, wurden die Verbindungen 1‐7 synthetisiert und auf ihre Hemmaktivität gegenüber Aromatase und Desmolase unlersucht. Mit Ausnahme von Verbindung 2 zeigen alle Derivate eine stärkere Aromatase‐Hemmung als die Ausgangsverbindungen und erweisen sich auch als potentere Aromatase‐Inhibitoren als Aminoglutethimid (AG), der einzige im Handel befindliche Wirkstoff. Im Gegensatz
以黄酮和黄烷酮这两种具有弱芳香化酶抑制作用的天然产物为原料,合成了化合物1-7,并研究了它们对芳香化酶和解链酶的抑制活性。除化合物 2 外,所有衍生物均显示出比起始化合物更强的芳香化酶抑制作用,并且证明是比市场上唯一的活性成分氨基鲁米特 (AG) 更有效的芳香化酶抑制剂。与 AG 相比,化合物 1 和 3-7 没有显示出对解糖酶的抑制,这会导致 AG 出现不良副作用。