[EN] PYRIDINONE AND PYRIMIDINONE DERIVATIVES AS FACTOR XIA INHIBITORS<br/>[FR] DÉRIVÉS DE PYRIDINONE ET DE PYRIMIDINONE COMME INHIBITEURS DU FACTEUR XIA
申请人:ONO PHARMACEUTICAL CO
公开号:WO2013093484A1
公开(公告)日:2013-06-27
The present invention provides compounds of the general formula (I), their salts and N- oxides, and solvates and prodrugs thereof (wherein the characters are as defined in the description). The compounds of the general formula (I) are inhibitors of Factor XIa, so that they are useful in the prevention of and/or therapy for thromboembolic diseases.
Azolines are oxidized in the presence of a copper-containing catalyst to azoles in the presence of molecular oxygen. A synthetic scheme converting azolines azoles is also provided.
在含有铜催化剂的情况下,吡唑烯被氧化为吡唑,同时存在分子氧。还提供了将吡唑烯转化为吡唑的合成方案。
Peptides. Part XXI. Dehydrogenation of some thiazolines derived from cysteine
作者:Moira A. Barton、G. W. Kenner、R. C. Sheppard
DOI:10.1039/j39660001061
日期:——
2-benzamidomethyl-Δ2-thiazoline-4-carboxylate is dehydrogenated only slowly by phenenthraquinone but rapidly by manganese dioxide. The possible application of these reactions to the detection of thiazoline rings in peptides is discussed.
Luciferin Derivatives from Bicyclic Reactants and Aminothiol Derivatives and Methods of Use Thereof
申请人:The Regents of the University of California
公开号:US20130287699A1
公开(公告)日:2013-10-31
The present disclosure features a condensation reaction and a luciferin-unmasking reaction that can be carried out under physiological conditions. In general, the condensation reaction involves reacting a bicyclic reactant with an aminothiol derivative, generating a luciferin or luciferin derivative. A luciferin can provide detectable luminescence. A luciferin derivative can be unmasked to provide detectable luminescence in a luciferin-unmasking reaction. The present disclosure provides bicyclic reactants and aminothiol derivatives suitable for use in the condensation reaction. The condensation and luciferin-unmasking reactions find use in a variety of applications, which are also provided.