1-Benzenesulfonyl-1H-indoles, processes for their production and their use as pharmaceuticals, e.g. in the treatment of disorders which are mediated by CCR9, such as e.g. inflammatory bowel disease.
[EN] 1-BENZENESULFONYL-1H-INDOLE DERIVATIVES AS INHIBITORS OF CCR9 ACTIVITY<br/>[FR] DÉRIVÉS DE 1-BENZÈNESULFONYL-1H-INDOLE COMME INHIBITEURS DE L'ACTIVITÉ CCR9
申请人:NOVARTIS AG
公开号:WO2008095908A1
公开(公告)日:2008-08-14
[EN] 1 -Benzenesulfonyl-I H-indoles, processes for their production and their use as pharmaceuticals, e.g. in the treatment of disorders which are mediated by CCR9, such as e.g. inflammatory bowel disease. [FR] L'invention porte sur des 1 -benzènesulfonyl-1H-indoles, sur leurs procédés de fabrication et sur leurs utilisations comme composés pharmaceutiques, par exemple dans le traitement de troubles qui sont à médiation par CCR9, tels que la maladie intestinale inflammatoire, entre autres.
Reaction of Indole Carboxylic Acid/Amide with Propargyl Alcohols: [4 + 3]-Annulation, Unexpected 3- to 2- Carboxylate/Amide Migration, and Decarboxylative Cyclization
作者:Karuppu Selvaraj、Shubham Debnath、K. C. Kumara Swamy
DOI:10.1021/acs.orglett.9b01686
日期:2019.7.19
indole-2-carboxylic acids/amides form fused seven-membered lactones/lactams (oxepinoindolones/azepinoindolones) upon treatment with substituted propargyl alcohols using catalytic Cu(OTf)2. Decarboxylative cyclization of 1-methylindole-2- or indole-3-carboxylic acids with substituted propargyl alcohols under Lewis (for 1-methylindole-2-carboxylic acid) or Brønsted (for 1-methylindole-3-carboxylic acid) acid catalysis