Chemistry of 3-Hydroxypyridine Part 4: Synthesis of 2- and 2,3-Substituted 5-[Fluoro(chloro)alkoxy]pyridines via 5-Hydroxy-2-(4-nitrophenylazo)pyridines
Chemistry of 3-Hydroxypyridine Part 4: Synthesis of 2- and 2,3-Substituted 5-[Fluoro(chloro)alkoxy]pyridines via 5-Hydroxy-2-(4-nitrophenylazo)pyridines
FUSS, ANDREAS;KOCH, VOLKER, SYNTHESIS (BRD),(1990) N, C. 681-685
作者:FUSS, ANDREAS、KOCH, VOLKER
DOI:——
日期:——
IMIDAZO[4,5-B]PYRIDINE DERIVATIVES AS PCSK9 INHIBITORS AND METHODS OF USE THEREOF
申请人:[en]ASTRAZENECA AB
公开号:WO2024126773A1
公开(公告)日:2024-06-20
A compound with the Formula (I): A-B-C wherein A is of the following formula (AA) and X1is selected from O, S or NH; X2is either N or C-H; X3is either N or C-RA3; wherein if X1is NH and X2is C-H then X3is C-RA3; B is of formula (B-1) or (B-2); C is selected from the group consisting of optionally substituted C6-10carboaryl, C5-6heteroaryl or C5-10heterocyclyl, and their use as PCSK9 inhibitors.
Chemistry of 3-Hydroxypyridine Part 4: Synthesis of 2- and 2,3-Substituted 5-[Fluoro(chloro)alkoxy]pyridines via 5-Hydroxy-2-(4-nitrophenylazo)pyridines
作者:Andreas Fuss、Volker Koch
DOI:10.1055/s-1990-26980
日期:——
The preparation of 2-amino-, hydroxy- and 2,3-dihalo-substituted 5-[fluoro(chloro)alkoxy]pyridines via 5-hydroxy-2-(4-nitrophenylazo)pyridines prepared from commercially available 3-hydroxypyridines are described.