tert-Butyldimethylsilyl Amine (TBDMS-NH2): A Mild and Green Reagent for the Protection of Benzyl Alcohols, Phenols, and Carboxylic Acids under Solvent-Free Conditions
作者:Jeremy A. Duczynski、Rebecca Fuller、Scott G. Stewart
DOI:10.1071/ch16097
日期:——
present the use of the tert-butyldimethylsilyl amine (TBDMS-NH2) as a silylating reagent for phenols, benzylalcohols, and carboxylic acids. Unlike other silyl protection reactions, this reported process with TBDMS-NH2 does not involve the formation of HCl. Importantly, we report the efficacy of this reagent in operating undersolvent-freeconditions and enabling short reaction times.
[EN] TRIAZOLOPYRIDINE INHIBITORS OF MYELOPEROXIDASE<br/>[FR] INHIBITEURS, À BASE DE TRIAZOLOPYRIDINE, DE LA MYÉLOPEROXYDASE
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2017040449A1
公开(公告)日:2017-03-09
The present invention provides compounds of Formula (I): wherein A is as defined in the specification, and compositions comprising any of such novel compounds. These compounds are myeloperoxidase (MPO) inhibitors and/or eosinophil peroxidase (EPX) inhibitors, which may be used as medicaments.
[EN] MALONAMIDE DERIVATIVES WITH ANTITHROMBOTIC ACTIVITY<br/>[FR] DÉRIVÉS DE MALONAMIDE PRÉSENTANT UNE ACTIVITÉ ANTITHROMBOTIQUE
申请人:SANOFI AVENTIS
公开号:WO2009007015A1
公开(公告)日:2009-01-15
The present invention relates to compounds of the formula (I). The compounds of the formula (I) are valuable pharmacologically active compounds. They exhibit a strong anti-thrombotic effect and are suitable, for example, for the therapy and prophylaxis of cardio-vascular disorders like thromboembolic diseases or restenoses. They are inhibitors of the blood clotting enzymes, especially factor VIla and can in general be applied in conditions in which an undesired activity of factor VIla is present or for the cure or prevention of which an inhibition of factor VIla is intended. The invention furthermore relates to processes for the preparation of compounds of the formula (I), their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.