selective aromatic deuteriation of various sulfonylureas and tertiary sulfonamides, as well as for a broad range of secondary sulfonamides. Based on a comprehensive screening of readily available Ir catalysts, the Kerr-type NHC catalyst 5 proved to be most efficient in the HIE reaction of secondary sulfonamides and sulfonylureas. However, for tertiary sulfonamides, the commercially available Burgess catalyst
我们首次报告了各种磺酰脲类和叔磺酰胺以及各种仲磺酰胺的选择性芳烃氘化的优化氢同位素交换 (HIE) 条件。基于对容易获得的 Ir 催化剂的全面筛选,证明 Kerr 型 NHC 催化剂 5 在仲磺酰胺和磺脲类的 HIE 反应中最有效。然而,对于叔磺酰胺,尚未用于 HIE 反应的市售 Burgess 催化剂 6 导致氘的掺入量高得多。最后,我们测试了用于标记一系列磺胺药物的新 HIE 协议,并调整了条件以允许选择性氚标记。
Evaluation of aromatic 6-substituted thienopyrimidines as scaffolds against parasites that cause trypanosomiasis, leishmaniasis, and malaria
作者:Jennifer L. Woodring、Gautam Patel、Jessey Erath、Ranjan Behera、Patricia J. Lee、Susan E. Leed、Ana Rodriguez、Richard J. Sciotti、Kojo Mensa-Wilmot、Michael P. Pollastri
DOI:10.1039/c4md00441h
日期:——
The repurposing of human tyrosine kinase inhibitor scaffolds for generation of antiparasitic agents has provided new lead compounds for tropical diseases.
[EN] OXAZOLIDINONE COMPOUNDS AND THEIR USES IN PHARMACEUTICALS<br/>[FR] COMPOSÉS D'OXAZOLIDINONE ET LEURS UTILISATIONS EN PHARMACEUTIQUE
申请人:SUNSHINE LAKE PHARMA CO LTD
公开号:WO2015110024A1
公开(公告)日:2015-07-30
The invention relates to the field of blood coagulation, more specifically it relates to novel oxazolidinone compounds or a pharmaceutically acceptable salt thereof, and their uses in the manufacture of medicaments for treating thromboembolic disorders or inhibiting factor Xa.
In one aspect, the invention relates to compounds having the formula:
wherein: Ar, Z, R3, R4 and R5 are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds have AT1 receptor antagonist activity and neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising such compounds; methods of using such compounds; and process and intermediates for preparing such compounds.