METHOD FOR PREPARING 5-[4-(2-HYDROXY-PROPYL)-3,5-DIOXO-4,5-DIHYDRO-3H[1,2,4]TRIAZIN-2-YL]-BENZAMIDE DERIVATIVES BY DEPROTECTING THE HYDROXYL-PROTECTED PRECURSERS
申请人:Pfizer Products Inc.
公开号:EP1776352A1
公开(公告)日:2007-04-25
US7235657B2
申请人:——
公开号:US7235657B2
公开(公告)日:2007-06-26
[EN] METHOD FOR PREPARING 5-`4-(2-HYDROXY-PROPYL)-3,5-DIOXO-4,5-DIHYDRO-3H`1,2,4!TRIAZIN-2-YL!-BENZAMIDE DERIVATIVES BY DEPROTECTING THE HYDROXYL-PROTECTED PRECURSERS<br/>[FR] PROCEDES PERMETTANT DE PREPARER DES DERIVES DE 5-[4-(2-HYDROXY-PROPYL)-3,5-DIOXO-4,5-DIHYDRO-3H-[1,2,4]TRIAZIN-2-YL]-BENZAMIDES PAR DEPROTECTION DES PRECURSEURS PROTEGES PAR HYDROXYLE
申请人:PFIZER PROD INC
公开号:WO2006003500A1
公开(公告)日:2006-01-12
The present invention relates to the methods for preparing compounds of the formula (I): or the pharmaceutically acceptable salts thereof, wherein R1, R2, R4, R10, and R11 have any of the values defined in the specification. The compounds of the present invention are useful in the treatment of diseases, including inflammatory diseases such as rheumatoid arthritis.