AbstractWith nitromethane and diphenylsilane (Ph2SiH2), zinc triflate behaves as a Lewis acid catalyst for the cyanation of nitrogen‐containing heteroarenes such as indoles and pyrroles. This is the first realization of the Lewis acid‐catalyzed direct cyanation of a C(aryl)H bond with no CN group‐containing cyanating agent.magnified image
The present invention provides new derivatives having the general formula (I) wherein R1, R2, R3, R4, R5, R6, R7, X1, X2, X3, X4, and X5are as defined herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds.
SULFONYL DERIVATIVES AS CCR6 INHIBITORS
申请人:[en]F. HOFFMANN-LA ROCHE AG
公开号:WO2024121013A1
公开(公告)日:2024-06-13
The present invention provides new derivatives having the general formula (I), (I) wherein R1, R2, R3, R4, R5, R6, R7, X1, X2, X3, X4, and X5are as defined herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds.
Zinc-Catalyzed Direct Cyanation of Indoles and Pyrroles: Nitromethane as a Source of a Cyano Group
AbstractWith nitromethane and diphenylsilane (Ph2SiH2), zinc triflate behaves as a Lewis acid catalyst for the cyanation of nitrogen‐containing heteroarenes such as indoles and pyrroles. This is the first realization of the Lewis acid‐catalyzed direct cyanation of a C(aryl)H bond with no CN group‐containing cyanating agent.magnified image
Structure-Based Design of the Indole-Substituted Triazolopyrimidines as New EED–H3K27me3 Inhibitors for the Treatment of Lymphoma
Interrupting the embryonic ectoderm development (EED)–H3K27me3 interaction represents a promising strategy to allosterically inhibit polycomb repressive complex 2 (PRC2) for cancer therapy. In this work, we report the structure-based design of new triazolopyrimidine-based EED inhibitors, which structurally feature the electron-rich indole ring at the C8 position. Particularly, ZJH-16 directly binds