已经开发了在光氧化还原催化下具有易于获得的C 6 F 5 I(OCOCF 3)2的可扩展且操作简单的(杂)芳烃的脱羧三氟甲基化。该方法可耐受各种(杂)芳烃和官能团。值得注意的是,C 6 F 5 I从脱羧反应中再循环并进一步用于制备C 6 F 5 I(OCOCF 3)2。光氧化还原催化和高价碘试剂的结合为三氟乙酸在三氟甲基化反应中的应用提供了一种实用的方法。
[EN] FACTOR IXa INHIBITORS<br/>[FR] INHIBITEURS DE FACTEUR IXA
申请人:MERCK SHARP & DOHME
公开号:WO2014099694A1
公开(公告)日:2014-06-26
The present invention provides a compound of Formula (I) wherein A is a heterocycle ring system and B is a heterocycle ring system or aryl ring system, and pharmaceutical compositions comprising one or more of said compounds, and methods for using said compounds for treating or preventing thromboses, embolisms, hypercoagulability or fibrotic changes.
The present invention provides a compound of Formula (I)
where A is a heterocycle ring system and B is a heterocycle ring system or aryl ring system, and pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing thromboses, embolisms, hypercoagulability or fibrotic changes.