[EN] DIAZAINDOLE INHIBITORS OF CRAC<br/>[FR] INHIBITEURS DIAZAINDOLE DU CRAC
申请人:HOFFMANN LA ROCHE
公开号:WO2013092444A1
公开(公告)日:2013-06-27
Disclosed are compounds of Formula (I): Formula (I), useful for treatment of autoimmune and inflammatory diseases associated with IL-2 inhibition via modulation of calcium release-activated calcium (CRAC) channels. Also disclosed are methods of making and using the compounds for treatment of diseases associated with CRAC channels.
DIAZAINDOLE INHIBITORS OF CRAC
申请人:Hoffmann-La Roche Inc.
公开号:US20130158040A1
公开(公告)日:2013-06-20
Disclosed are compounds of Formula (I):
useful for treatment of autoimmune and inflammatory diseases associated with IL-2 inhibition via modulation of calcium release-activated calcium (CRAC) channels. Also disclosed are methods of making and using the compounds for treatment of diseases associated with CRAC channels.
An efficient one-pot synthesis of 2-bromo-6-aryl[5H]pyrrolo[2,3-b]pyrazines
作者:Iain Simpson、Steve A. St-Gallay、Stephen Stokes、David T.E. Whittaker、Rafal Wiewiora
DOI:10.1016/j.tetlet.2015.02.005
日期:2015.3
We report a two step one-pot method for the synthesis of 2-bromo-6-aryl[5H]pyrrolo[2,3-b]pyrazines. The process makes use of a cleaner copper-free Sonogashira coupling and an improved base-mediated 5-exo-dig cyclisation to afford the products in good yields. This method expands the scope to structures that are poorly represented in the literature and incorporates a halide for further synthetic elaboration. (C) 2015 Elsevier Ltd. All rights reserved.