Substituted aryl-indole compounds and their kynurenine/kynuramine-like metabolites as therapeutic agents
申请人:NEURIM PHARMACEUTICALS (1991) LIMITED
公开号:EP2664615A1
公开(公告)日:2013-11-20
This invention is directed to substituted aryl compounds, which are linked to a substituted indole moiety by various linkers, and the kynurenine/kynuramine-like metabolites of these agents, their preparation and pharmaceutical compositions containing these compounds. This invention further is directed to the pharmaceutical use of the compounds for inhibiting GSK3β kinase and/or modulating N-methyl-D-aspartate (NMDA) channel activities for the treatment of neurodegenerative and other disorders.
Mesoscale Flow Chemistry: A Plug-Flow Approach to Reaction Optimisation
作者:Rob C. Wheeler、Otman Benali、Martyn Deal、Elizabeth Farrant、Simon J. F. MacDonald、Brian H. Warrington
DOI:10.1021/op7000707
日期:2007.7.1
In recent years, chemistry in flowing systems has become more prominent as a method of carrying out chemical transformations, ranging in scale from analytical-scale (microchemistry) through to kilogram-scale synthesis (macrochemistry). The advantages are readily apparent-increased control of conditions leading to greater reproducibility, scaleability, and increased safety/reduced loss-although its acceptance as a viable synthesis technique has been limited due to its drawbacks, primarily precipitation, liquid handling, and diffusion of the reaction within the reactor. Here, we present details of a system which bridges the gap between micro- and macroreactors and has enabled fast reaction optimisation (using small amounts of reagents) and subsequent multigram scale-up using a commercial reactor.
SUBSTITUTED ARYL-INDOLE COMPOUNDS AND THEIR KYNURENINE/KYNURAMINE-LIKE METABOLITES AS THERAPEUTIC AGENTS
申请人:NEURIM PHARMACEUTICALS (1991) LIMITED
公开号:EP2086932B1
公开(公告)日:2014-08-27
FLOW REACTOR METHOD AND APPARATUS
申请人:Benali Otman
公开号:US20090142845A1
公开(公告)日:2009-06-04
A method of conducting a chemical reaction in a flow reactor comprises the steps of pumping at least one liquid reaction plug bounded at both ends by liquid spacer plugs along a reaction channel of the reactor; and conducting the chemical reaction in the reaction plug inside the reaction channel, wherein the liquid reaction plug comprises one or more reagents dispersed in a reaction solvent, the liquid spacer plugs are immiscible in the reaction solvent, and the reagents are substantially insoluble in the spacer plugs; and wherein the aspect ratio of the at least one reaction plug is at least about 10.