Synthesis and antibacterial activity of [6,5,5] and [6,6,5] tricyclic fused oxazolidinones
作者:D.Mark Gleave、Steven J. Brickner、Peter R. Manninen、Debra A. Allwine、Kristine D. Lovasz、Douglas C. Rohrer、John A. Tucker、Gary E. Zurenko、Charles W. Ford
DOI:10.1016/s0960-894x(98)00194-2
日期:1998.5
of conformationally restricted, [6,5,5] and [6,6,5] tricyclicfusedoxazolidinones were synthesized and tested for antibacterial activity. Several compounds in the trans-[6,5,5] series demonstrated potent in vitro and in vivo activity. This work provides valuable information regarding the preferred conformational orientation of the oxazolidinones at the binding site.
NOVEL HETEROCYCLIC COMPOUNDS AND USE THEREOF IN MEDICINE AND IN COSMETICS
申请人:GALDERMA RESEARCH & DEVELOPMENT
公开号:US20180050992A1
公开(公告)日:2018-02-22
The invention relates to novel heterocyclic compounds of general formula (I), as well as their pharmaceutically acceptable salts, and their enantiomers. The invention also relates to the use thereof as a medicinal product, preferably in the prevention and/or treatment of inflammatory diseases with a neurogenic component or use thereof as a cosmetic. The compounds of the present invention act as antagonists of the CGRP-R receptor.
Modular Synthesis of Polysubstituted Quinolin-3-amines by Oxidative Cyclization of 2-(2-Isocyanophenyl)acetonitriles with Organoboron Reagents
作者:Shihui Wang、Jian Xu、Qiuling Song
DOI:10.1021/acs.orglett.1c02373
日期:2021.9.3
quinolin-3-amines. 2-(2-Isocyanophenyl)acetonitriles and organoboronreagents are suitable substrates for this reaction. The remarkable advantages of this protocol are the practical method, mild approach, high reaction efficiency, and good compatibility of functional groups, providing straightforward access to functional quinoline derivatives.
Active and Recyclable Catalytic Synthesis of Indoles by Reductive Cyclization of 2-(2-Nitroaryl)acetonitriles in the Presence of Co–Rh Heterobimetallic Nanoparticles with Atmospheric Hydrogen under Mild Conditions
作者:Isaac Choi、Hyunho Chung、Jang Won Park、Young Keun Chung
DOI:10.1021/acs.orglett.6b02659
日期:2016.11.4
cobalt–rhodium heterobimetallic nanoparticle-catalyzed reductive cyclization of 2-(2-nitroaryl)acetonitriles to indoles has been achieved. The tandem reaction proceeds without any additives under the mild conditions (1 atm H2 and 25 °C). This procedure could be scaled up to the gram scale. The catalytic system is significantly stable under these reaction conditions and could be reused more than ten times without
钴-铑异双金属纳米粒子催化的2-(2-硝基芳基)乙腈还原环化成吲哚。在温和条件下(1 atm H 2和25°C),串联反应在没有任何添加剂的情况下进行。该过程可以按比例放大至克级。在这些反应条件下,催化体系非常稳定,可以重复使用十次以上,而不会损失催化活性。
[EN] NOVEL CYCLIC AMIDINE COMPOUNDS FOR THE TREATMENT OF AUTOIMMUNE DISEASE<br/>[FR] NOUVEAUX COMPOSÉS AMIDINE CYCLIQUE POUR LE TRAITEMENT D'UNE MALADIE AUTO-IMMUNE
申请人:HOFFMANN LA ROCHE
公开号:WO2020048595A1
公开(公告)日:2020-03-12
The present invention relates to compounds of formula (I), wherein R1, R2 and R3 are as described herein, and their pharmaceutically acceptable salt, enantiomer or diastereomer thereof, and compositions including the compounds and methods of using the compounds as antagonist of TLR7 and/or TLR8 and/ or TLR9 in the treatment of autoimmune diseases as well as auto- inflammation diseases.