Achiral, selective CCK2 receptor antagonists based on a 1,3,5-benzotriazepine-2,4-dione template
摘要:
Novel, achiral 1H-1,3,5-benzotriazepine-2,4(3H,5H)-diones have been prepared and structurally characterized. These compounds are potent CCK2 receptor antagonists that display a high degree of selectivity over CCK1 receptors. (C) 2007 Elsevier Ltd. All rights reserved.
[EN] BENZOTRIAZEPINE DERIVATIVES AND THEIR USE AS GASTRIN AND CHOLECYSTOKININ RECEPTOR LIGANDS<br/>[FR] DERIVES DE BENZOTRIAZEPINE ET LEUR UTILISATION EN TANT QUE LIGANDS DE RECEPTEUR DE LA GASTRINE ET DE LA CHOLECYSTOKININE
申请人:BLACK JAMES FOUNDATION
公开号:WO2004098610A1
公开(公告)日:2004-11-18
This invention relates to a compound of formula (I). The compound is useful for the treatment of gastrin related disorders.
aliphatic alcohols for the synthesis of differently functionalized benzimidazoles under mild conditions is disclosed. The interplay of a photocatalyst and a HAT reagent facilitated the activation of aliphatic alcohols. A wide array of diamines with different functional groups were well tolerated, and the protocol was also extended to N-substituted diamines for the synthesis of industrially important
乙醇向增值化学品的转变具有巨大的潜力。然而,由于乙醇的脱氢能较高,通常需要苛刻的反应条件来进行乙醇的官能化。本文公开了一种无金属光介导的具有挑战性的乙醇和高级脂肪醇的活化,用于在温和条件下合成不同官能化的苯并咪唑。光催化剂和 HAT 试剂的相互作用促进了脂肪醇的活化。具有不同官能团的多种二胺具有良好的耐受性,并且该方案还扩展到N-取代的二胺,用于合成工业上重要的苯并咪唑。基于各种机理研究提出了可能的催化循环。