[EN] THIOPHENE DERIVATIVES FOR THE TREATMENT OF DISORDERS CAUSED BY IGE<br/>[FR] DÉRIVÉS DE THIOPHÈNE POUR LE TRAITEMENT DE TROUBLES PROVOQUÉS PAR IGE
申请人:UCB BIOPHARMA SRL
公开号:WO2019243550A1
公开(公告)日:2019-12-26
Thiophene derivatives of formula (I) and a pharmaceutically acceptable salt thereof are provided. These compounds have utility for the treatment or prevention of disorders caused by IgE, such as allergy, type 1 hypersensitivity or familiar sinus inflammation.
The synthesis of anilines and indolesfrom cyclohexanones using a Pd/C–ethylene system is reported. A simple combination of NH4OAc and K2CO3 under nonaerobic conditions was found to be the most suitable to perform this reaction. Hydrogen transfer between cyclohexanone and ethylene generates the desired products. The reaction tolerates a variety of substitutions on the starting cyclohexanones.
据报道,使用Pd / C-乙烯系统可从环己酮合成苯胺和吲哚。发现在无氧条件下简单的NH 4 OAc和K 2 CO 3组合最适合进行该反应。环己酮和乙烯之间的氢转移产生了所需的产物。该反应可耐受起始环己酮上的各种取代。
Anti-infective agents
申请人:——
公开号:US20040087577A1
公开(公告)日:2004-05-06
Compounds having the formula
1
are hepatitis C (HCV) polymerase inhibitors. Also disclosed are a composition and method for inhibiting hepatitis C (HCV) polymerase, processes for making the compounds, and synthetic intermediates employed in the processes.
[EN] INHIBITORS OF VIRAL REPLICATION, THEIR PROCESS OF PREPARATION AND THEIR THERAPEUTICAL USES<br/>[FR] INHIBITEURS DE RÉPLICATION VIRALE, LEUR PROCÉDÉ DE SYNTHÈSE ET LEURS APPLICATIONS THÉRAPEUTIQUES
申请人:BIODIM LAB
公开号:WO2012137181A1
公开(公告)日:2012-10-11
The present invention relates to compounds of formula (1) as claimed in claim 1, their use in the treatment or the prevention of viral disorders, including HIV. (Formula I)
本发明涉及权利要求1中所述的式(1)化合物,及其用于治疗或预防病毒疾病,包括HIV。
Versatile routes for synthesis of diarylamines through acceptorless dehydrogenative aromatization catalysis over supported gold–palladium bimetallic nanoparticles
palladium nanoparticle catalyst (Pd/TiO2) gave the desired diarylamines, the catalyticactivity was inferior to that of Au–Pd/TiO2. Moreover, the activity of Au–Pd/TiO2 was superior to that of a physical mixture of Au/TiO2 and Pd/TiO2. The present Au–Pd/TiO2-catalyzed transformation of cyclohexylamines proceeds through complex pathways comprising amine dehydrogenation, imine disproportionation, and condensation