Botulinum neurotoxin serotype A inhibitors: Small-molecule mercaptoacetamide analogs
摘要:
Botulinum neurotoxin elicits its paralytic activity through a zinc-dependant metalloprotease that cleaves proteins involved in neurotransmitter release. Currently, no drugs are available to reverse the effects of botulinum intoxication. Herein we report the design of a novel series of mercaptoacetamide small-molecule inhibitors active against botulinum neurotoxin serotype A. These analogs show low micromolar inhibitory activity against the isolated enzyme. Structure-activity relationship studies for a series of mercaptoacetamide analogs of 5-amino-3-phenylpyrazole reveal components essential for potent inhibitory activity. (C) 2009 Elsevier Ltd. All rights reserved.
[EN] COMPOUNDS AND METHODS FOR TREATING ZINC MATRIX METALLOPROTEASE DEPENDENT DISEASES<br/>[FR] COMPOSÉS ET PROCÉDÉS PERMETTANT DE TRAITER DES MALADIES DÉPENDANT DE MÉTALLOPROTÉASES À ZINC MATRICIELLES
申请人:ABSOLUTE SCIENCE INC
公开号:WO2009045761A1
公开(公告)日:2009-04-09
The present invention provides compounds and methods for treating zinc matrix metalloprotease dependent diseases. In certain embodiments, the compounds of the present invention have the following formulas:
METHODS OF TREATING A BOTULINUM TOXIN RELATED CONDITION IN A SUBJECT
申请人:Jacobson Alan
公开号:US20110190285A1
公开(公告)日:2011-08-04
The present invention provides methods of treating a botulinum toxin related condition in a subject. In certain embodiments, the methods involve administering a compound of the following formulas: (I), (II), (III), (IV), (V).
COMPOUNDS AND METHODS FOR TREATING ZINC MATRIX METALLOPROTEASE DEPENDENT DISEASES
申请人:Jacobson Alan
公开号:US20110034521A1
公开(公告)日:2011-02-10
The present invention provides compounds and methods for treating zinc matrix metalloprotease dependent diseases. In certain embodiments, the compounds of the present invention have the following formulas:
[EN] METHODS OF TREATING A BOTULINUM TOXIN RELATED CONDITION IN A SUBJECT<br/>[FR] PROCÉDÉS DE TRAITEMENT D'UNE AFFECTION LIÉE À UNE TOXINE BOTULIQUE CHEZ UN SUJET
申请人:1 3 ABSOLUTE SCIENCE INC
公开号:WO2010033360A1
公开(公告)日:2010-03-25
The present invention provides methods of treating a botulinum toxin related condition in a subject. In certain embodiments, the methods involve administering a compound of the following formulas:(I), (II), (III), (IV), (V).
Botulinum neurotoxin serotype A inhibitors: Small-molecule mercaptoacetamide analogs
作者:Scott T. Moe、Andrew B. Thompson、Genessa M. Smith、Ross A. Fredenburg、Ross L. Stein、Alan R. Jacobson
DOI:10.1016/j.bmc.2009.03.013
日期:2009.4
Botulinum neurotoxin elicits its paralytic activity through a zinc-dependant metalloprotease that cleaves proteins involved in neurotransmitter release. Currently, no drugs are available to reverse the effects of botulinum intoxication. Herein we report the design of a novel series of mercaptoacetamide small-molecule inhibitors active against botulinum neurotoxin serotype A. These analogs show low micromolar inhibitory activity against the isolated enzyme. Structure-activity relationship studies for a series of mercaptoacetamide analogs of 5-amino-3-phenylpyrazole reveal components essential for potent inhibitory activity. (C) 2009 Elsevier Ltd. All rights reserved.