[EN] [18F]MALEIMIDE-BASED GLYCOGEN SYNTHASE KINASE-3BETA LIGANDS FOR POSITRON EMISSION TOMOGRAPHY IMAGING AND RADIOSYNTHESIS METHOD<br/>[FR] LIGANDS DE GLYCOGÈNE SYNTHASE KINASE-3β À BASE DE [18F]MALÉIMIDE POUR IMAGERIE PAR TOMOGRAPHIE PAR ÉMISSION DE POSITRONS ET PROCÉDÉ DE RADIOSYNTHÈSE
申请人:UNIV NEW YORK STATE RES FOUND
公开号:WO2018132636A1
公开(公告)日:2018-07-19
The present invention provides a compound having the structure: (Formula I), and a method of inhibiting Glycogen synthase kinase-3 β (GSK-3β) in a subject comprising administering to the subject said compound, so as to thereby inhibit the GSK-3β in the subject.
This disclosure describes 3a-(substituted-phenyl)-2,3,3a,4,7,7a-hexahydro[or 3a-(substituted-phenyl) octahydro]-4,7-alkano-1H-isoindoles which possess activity as antidepressants and as antistress agents in mammals.
We have successfully developed a highly enantioselective hydrogenation of various 3-aryl and 3-methyl maleinimides to accessenantiomericallypure 3-substituted succinimides catalyzed by Rh/bisphosphine-thiourea (ZhaoPhos). This efficient catalytic system furnished the desired 3-substituted succinimide products with high yields and enantioselectivities (up to 99% yield, full conversions, almost all
Mono-functional monomers and methods for use thereof
申请人:Dershem Stephen M.
公开号:US20070155869A1
公开(公告)日:2007-07-05
The invention is based on the discovery that adhesive compositions containing certain low-viscosity, mono-ethylenically unsaturated monomers have surprisingly good cure parameters, resulting in very little weight loss upon cure. Many of these monofunctional monomers used alone or in combination with other monofunctional monomers described herein have high glass transition temperatures when cured. Moreover, since these monomers are monofunctional the crosslink density of the adhesive composition does not increase (relative to multi-functional monomers), which in turns results in lower stress, lower modulus adhesive compositions. As such, these monomers are useful in a variety of thermoset adhesive compositions, such as for example, die attach adhesive compositions.
The invention is based on the discovery that adhesive compositions containing certain low-viscosity, mono-ethylenically unsaturated monomers have surprisingly good cure parameters, resulting in very little weight loss upon cure. Many of these monofunctional monomers used alone or in combination with other monofunctional monomers described herein have high glass transition temperatures when cured. Moreover, since these monomers are monofunctional the crosslink density of the adhesive composition does not increase (relative to multi-functional monomers), which in turns results in lower stress, lower modulus adhesive compositions. As such, these monomers are useful in a variety of thermoset adhesive compositions, such as for example, die attach adhesive compositions.