Catalytic Enantioselective Synthesis of Protecting-Group-Free 1,5-Benzothiazepines
作者:Sara Meninno、Chiara Volpe、Alessandra Lattanzi
DOI:10.1002/chem.201700837
日期:2017.4.3
2,3‐dihydro‐1,5‐benzothiazepinones, by an organocatalyzed sulfa‐Michael reaction of readily available α,β‐unsaturated N‐acyl pyrazoles with 2‐aminothiophenols followed by silica‐gel‐catalyzed lactamization, has been developed. The method proceeds under mild conditions at room temperature and it requires only 1 mol % catalyst loading, to give 2‐aryl/alkyl‐substituted 1,5‐benzothiazepines in generally
The invention provides a new method for treating disorders associated with activation of the Notch signal transduction pathway comprising administering an effective amount of a compound of Formula (I), in free form or in a pharmaceutically acceptable salt form or in the form of a pharmaceutically acceptable solvate of the compound or the salt, to a human or animal patient in need thereof.
[EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
申请人:ASTRAZENECA AB
公开号:WO2007104933A1
公开(公告)日:2007-09-20
[EN] The invention provides a new method for treating disorders associated with activation of the Notch signal transduction pathway comprising administering an effective amount of a compound of Formula (I), in free form or in a pharmaceutically acceptable salt form or in the form of a pharmaceutically acceptable solvate of the compound or the salt, to a human or animal patient in need thereof. [FR] L'invention concerne un nouveau procédé de traitement de troubles associés à l'activation du processus de transduction du signal Notch, comprenant l'administration d'une quantité efficace d'un composé de formule (I), sous sa forme libre ou sous la forme d'un sel pharmaceutiquement acceptable ou sous la forme d'un solvate pharmaceutiquement acceptable du composé ou du sel, à un patient humain ou animal qui le nécessite.