[EN] HALOGEN SUBSTITUTED DIKETONES, PYRAZOLE COMPOUNDS AND PROCESSES FOR THE MANUFACTURE OF PYRAZOLE COMPOUNDS<br/>[FR] DICÉTONES SUBSTITUÉES PAR UN HALOGÈNE, COMPOSÉS DE PYRAZOLE ET LEURS PROCÉDÉS DE PRODUCTION
申请人:SOLVAY
公开号:WO2017129759A1
公开(公告)日:2017-08-03
The present invention concerns new halogen substituted diketone compounds, new pyrazole compounds, processes for the manufacture of pyrazole compounds and processes for the manufacture of agrochemical or pharmaceutical compounds.
[EN] MACROCYCLIC BROAD SPECTRUM ANTIBIOTICS<br/>[FR] ANTIBIOTIQUES MACROCYCLIQUES À LARGE SPECTRE
申请人:GENENTECH INC
公开号:WO2020243155A1
公开(公告)日:2020-12-03
Provided herein are antibacterial compounds, wherein the compounds in some embodiments have broad spectrum bioactivity. In various embodiments, the compounds act by inhibition of bacterial type 1 signal peptidases SpsB and/or LepB, an essential protein in bacteria. Pharmaceutical compositions and methods for treatment using the compounds described herein are also provided.
[EN] PROCESS FOR THE PREPARATION OF POLYFLUOROALKYLATED QUINOLINES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE QUINOLÉINES POLYFLUOROALKYLÉES
申请人:BAYER CROPSCIENCE AG
公开号:WO2017125318A1
公开(公告)日:2017-07-27
The invention relates to a novel process for preparing polyfluoroalkylated quinolines from ketimines in the presence of fluoroalkylamino reagents.
这项发明涉及一种新型工艺,用于在氟烷基氨基试剂存在的情况下,从酮亚胺制备多氟烷基化喹啉。
A Major Advance in the Synthesis of Fluoroalkyl Pyrazoles: Tuneable Regioselectivity and Broad Substitution Patterns
作者:Etienne Schmitt、Armen Panossian、Jean-Pierre Vors、Christian Funke、Norbert Lui、Sergiy Pazenok、Frédéric R. Leroux
DOI:10.1002/chem.201601621
日期:2016.8.1
A novel approach towards highly functionalized fluoroalkylpyrazoles was developed by using fluoroalkylaminoreagents in combination with a variety of fluorinated ketimines. Tuneable introduction of fluoroalkyl groups in the 3‐ and 5‐positions was possible by using vinamidinium intermediates or the corresponding enamino ketones after hydrolysis. These high‐value building blocks can give rise to a
[EN] PROCESS FOR PREPARING 3,5-BIS(HALOALKYL)PYRAZOLE DERIVATIVES FROM α,α-DIHALOAMINES AND KETIMINES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS DE 3,5-BIS(HALOALKYL)PYRAZOLE À PARTIR D'Α,Α-DIHALOAMINES ET DE CÉTIMINES
申请人:BAYER CROPSCIENCE AG
公开号:WO2015144578A1
公开(公告)日:2015-10-01
Process for preparine3,5-bis(haloalkyl)pyrazolederivatives from a,a-dihaloamines and ketimines The present invention relates to a novel process for preparing 3,5-bis(haloalkyl)pyrazole derivatives from a,a-dihaloamines and ketimines. Intermedaites used in the process are also claimed.