[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:
A method for esterification of one or more carboxylic acid groups in a compound containing one or more carboxylic acid groups wherein the esterification reagent is a diazo-compound of formula:
wherein the R1 and R2 groups of the diazo compound are selected such that the corresponding organic compound of formula:
exhibits a —C—H pKa value between 18 and 29 as measured in DMSO. Specific reagents and methods for esterification are provided. The esterification reagents provided exhibit high selectivity for esterification of carboxylic acid groups over reaction with amine, alcohol or thiol groups in the compound containing one or more carboxylic acid groups. The method can be used to selectively esterify carboxylic acid groups in peptides or proteins.
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: