[EN] PHOSPHORUS-SUBSTITUTED QUINOXALINE-TYPE PIPERIDINE COMPOUNDS AND USES THEREOF [FR] COMPOSÉS DE PIPÉRIDINE DE TYPE QUINOXALINE SUBSTITUÉS PAR DU PHOSPHORE ET LEURS UTILISATIONS
An improved, versatile synthesis of the GABAC antagonists (1,2,5,6-tetrahydropyridin-4-yl)methylphosphinic acid (TPMPA) and (piperidin-4-yl)methylphosphinic acid (P4MPA)
[EN] NEUROLOGICALLY-ACTIVE COMPOUNDS<br/>[FR] COMPOSES PRESENTANT UNE ACTIVITE NEUROLOGIQUE
申请人:UNIV SYDNEY
公开号:WO2006000043A1
公开(公告)日:2006-01-05
The invention provides a compound of the formula (I): wherein R is methyl, ethyl, propyl, isopropyl, butyl, pentyl, neo-pentyl or cyclohexyl, or a salt or solvate thereof. These compounds are selective GABAC receptor antagonists. The invention also provides pharmaceutical compositions comprising a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof. The invention also provides methods of enhancing the cognitive activity of an animal and methods of stimulating memory capacity in an animal, comprising the step of administering to the animal an effective amount of a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof.
The first selective antagonist for a GABAC receptor
作者:Yoshinori Murata、Richard M. Woodward、Ricardo Miledi、Larry E. Overman
DOI:10.1016/0960-894x(96)00364-2
日期:1996.9
(1,2,5,6-Tetrahydropyridine-4-yl)methylphosphinic acid (TPMPA, 1), which is synthesized in six steps from 3-butyn-1-ol, is the first gamma-aminobutyric acid (GABA) receptor antagonist that shows strong selectivity for mammalian GABA(C) receptors. Copyright (C) 1996 Elsevier Science Ltd
The invention provides a compound of the formula I:
wherein R is methyl, ethyl, propyl, isopropyl, butyl, pentyl, neo-pentyl or cyclohexyl, or a salt or solvate thereof. These compounds are selective GABA
C
receptor antagonists. The invention also provides pharmaceutical compositions comprising a compound of formula I or a pharmaceutically acceptable salt or solvate thereof. The invention also provides methods of enhancing the cognitive activity of an animal and methods of stimulating memory capacity in an animal, comprising the step of administering to the animal an effective amount of a compound of formula I or a pharmaceutically acceptable salt or solvate thereof.
The instant disclosure describes methods for treating diseases and conditions of the central and peripheral nervous system by stimulating or increasing neurogenesis. The disclosure includes compositions and methods based on muscarinic receptor modulation, such as via inhibition of acetylcholine esterase (AChE) activity, alone or in combination with another neurogenic agent to stimulate or activate the formation of new nerve cells.
Capture compounds, collections thereof and methods for analyzing the proteome and complex compositions
申请人:Kõster Hubert
公开号:US20100248264A1
公开(公告)日:2010-09-30
Capture compounds and collections thereof and methods using the compounds for the analysis of biomolecules are provided. In particular, collections, compounds and methods are provided for analyzing complex protein mixtures, such as the proteome. The compounds are multifunctional reagents that provide for the separation and isolation of complex protein mixtures. Automated systems for performing the methods also are provided.