Aromatic analogs of arcaine inhibit MK-801 binding to the NMDA receptor
摘要:
Aromatic analogs of arcaine were shown to have inhibitory effects on the binding of the channel blocking drug [H-3]MK-801 to the NMDA receptor complex. The most potent compound of the series was an N,N'-bis(propyl)guanidinium which inhibited [H-3]MK-801 binding with an IC50 of 0.58 mu M and an IC50 of 12.17 mu M upon addition of 100 mu M spermidine. The increase in IC50 upon addition of spermidine suggests competitive antagonism between the inhibitor and spermidine at the arcaine-sensitive polyamine site of the NMDA receptor complex. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
[EN] OXADIAZOLE COMPOUNDS WHICH INHIBIT BETA-SECRETASE ACTIVITY AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS OXADIAZOLE QUI INHIBENT L'ACTIVITÉ DE LA BÊTA-SECRÉTASE, ET LEURS PROCÉDÉS D'UTILISATION
申请人:COMENTIS INC
公开号:WO2012054510A1
公开(公告)日:2012-04-26
The invention provides novel beta-secretase inhibitors and methods for their including methods of treating Alzheimer's disease.
这项发明提供了新型β-分泌酶抑制剂以及它们的方法,包括治疗阿尔茨海默病的方法。
Zincation of 4,4-dimethyloxazoline using TMPZnCl·LiCl. A new preparation of 2-aryloxazolines
作者:Diana Haas、Maximilian S. Hofmayer、Tomke Bresser、Paul Knochel
DOI:10.1039/c5cc01144b
日期:——
4,4-Dimethyloxazoline is directly zincated using TMPZnCl·LiCl and further functionalized by Pd-catalyzed cross-couplings, as well as Cu-mediated acylation and allylation reactions.
[EN] (3-HYDROXY-4-AMINO-BUTAN-2-YL) -3- (2-THIAZOL-2-YL-PYRROLIDINE-1-CARBONYL) BENZAMIDE DERIVATIVES AND RELATED COMPOUNDS AS BETA-SECRETASE INHIBITORS FOR TREATING<br/>[FR] DÉRIVÉS DE (3-HYDROXY-4-AMINO-BUTAN-2-YL) -3- (2-THIAZOL-2-YL-PYRROLIDINE-1-CARBONYL) BENZAMIDE ET COMPOSÉS ASSOCIÉS UTILISÉS EN TANT QU'INHIBITEURS DE LA BÊTA-SÉCRÉTASE POUR LE TRAITEMENT
申请人:COMENTIS INC
公开号:WO2009042694A1
公开(公告)日:2009-04-02
The present invention provides novel beta-secretase inhibitors and methods for their use, including methods of treating of Alzheimer's disease. (Formula)
本发明提供了新颖的β-分泌酶抑制剂及其使用方法,包括用于治疗阿尔茨海默病的方法。
A Convenient Alumination of Functionalized Aromatics by Using the Frustrated Lewis Pair Et<sub>3</sub>Al and TMPMgCl⋅LiCl
作者:Andreas Unsinn、Stefan H. Wunderlich、Anukul Jana、Konstantin Karaghiosoff、Paul Knochel
DOI:10.1002/chem.201301869
日期:2013.10.18
straightforward and efficient alumination of functionalizedarenes by using the frustrated Lewis pair Et3Al and TMPMgCl⋅LiCl (TMP=2,2,6,6‐tetramethylpiperidyl) has been developed. In particular, halogenated electron‐rich aromatics can be smoothly functionalized by using the frustrated Lewis pair Et3Al and TMPMgCl⋅LiCl. Compared with previously described alumination methods, this procedure avoids extensive cooling
Fourfold Suzuki-Miyaura and Sonogashira Cross-Coupling Reactions on Tetrahedral Methane and Adamantane Derivatives
作者:Christine I. Schilling、Oliver Plietzsch、Martin Nieger、Thierry Muller、Stefan Bräse
DOI:10.1002/ejoc.201001567
日期:2011.3
An efficient way to generate a series of rigid tetrahedral organic building units from common methane and adamantane precursors is presented. Suzuki-Miyaura and Sonogashira cross-coupling reactions are used to effectively generate these shape-persistent molecular tectons. Especially the Sonogashira reactions employing the readily available tetrahedral alkynes and commercial iodides and bromides are