A novel modification of the Ritter reaction using trimethylsilyl cyanide
作者:H.G. Chen、O.P. Goel、S. Kesten、J. Knobelsdorf
DOI:10.1016/0040-4039(96)01890-4
日期:1996.11
A new modification of the Ritter reaction using trimethylsilylcyanide (Me3SiCN) is described, which converts alcohols to their corresponding formamides in high yields using a convenient procedure. The reaction conditions and mechanism are discussed. In some cases, new formamides are synthesized which cannot be prepared by the classical Ritter reaction.
[EN] ANTIBACTERIAL PIPERIDINE DERIVATIVES<br/>[FR] COMPOSÉS ANTIBACTÉRIENS DÉRIVÉS DE PIPÉRIDINE
申请人:ASTRAZENECA AB
公开号:WO2006087543A1
公开(公告)日:2006-08-24
(EN) Compounds of formula (I) and their pharmaceutically acceptable salts are described: Formula (I). Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.(FR) La présente invention décrit des composés de formule (I) ainsi que leurs sels de qualité pharmaceutique : Formule (I). La présente invention décrit en outre des procédés de synthèse desdits composés, des préparations pharmaceutiques les contenant, leur emploi en tant que médicaments et leur emploi dans le traitement d'infections bactériennes.
Substituted polycyclic aryl and heteroaryl pyridines useful for selective inhibition of the coagulation cascade
申请人:Pharmacia Corporation
公开号:US20020198199A1
公开(公告)日:2002-12-26
The present invention relates to compounds, and prodrugs thereof, composition and methods useful for preventing and treating thrombotic conditions in mammals. The compounds of the present invention, and prodrugs thereof, selectively inhibit certain proteases of the coagulation cascade.
Metabolic Fate of the Isocyanide Moiety: Are Isocyanides Pharmacophore Groups Neglected by Medicinal Chemists?
作者:Ubaldina Galli、Gian Cesare Tron、Beatrice Purghè、Giorgio Grosa、Silvio Aprile
DOI:10.1021/acs.chemrestox.9b00504
日期:2020.4.20
idea, the hepatic metabolism of six model isocyanides was investigated. Aromatic and primary isocyanides turned out to be unstable and metabolically labile, but secondary and tertiary isocyanides resisted metabolization, showing, in some cases, cytochrome P450 inhibitory properties. The potential therefore exists for the secondary and tertiary isocyanides to qualify them as pharmacophore groups, in
[EN] SUBSTITUTED POLYCYCLIC ARYL AND HETEROARYL PYRAZINONES USEFUL FOR SELECTIVE INHIBITION OF THE COAGULATION CASCADE<br/>[FR] ARYLE POLYCYCLIQUE SUBSTITUTE ET PYRAZINONES D'HETEROARYLE UTILISES DANS L'INHIBITION SELECTIVE DE LA COAGULATION
申请人:PHARMACIA CORP
公开号:WO2001087854A1
公开(公告)日:2001-11-22
The invention relates to substituted polycyclic aryl and heteroaryl pyrazinone compounds useful as inhibitors of serine proteases of the coagulation cascade and compounds, compositions and methods for anticoagulant therapy for the treatment and prevention of a variety of thrombotic conditions including coronary artery and cerebrovascular diseases.