Synthesis and SAR of New 5-Phenyl-3-ureido-1,5-benzodiazepines as Cholecystokinin-B Receptor Antagonists
作者:Antonella Ursini、Anna M. Capelli、Robin A. E. Carr、Paolo Cassarà、Mauro Corsi、Ornella Curcuruto、Giovanni Curotto、Michele Dal Cin、Silvia Davalli、Daniele Donati、Aldo Feriani、Harry Finch、Gabriella Finizia、Giovanni Gaviraghi、Marc Marien、Giorgio Pentassuglia、Stefano Polinelli、Emiliangelo Ratti、Aldo Reggiani、Giorgio Tarzia、Giovanna Tedesco、Maria E. Tranquillini、David G. Trist、Frank T. M. Van Amsterdam
DOI:10.1021/jm990967h
日期:2000.10.1
A series of 5-phenyl-3-ureidobenzodiazepine-2,4-diones was synthesized and evaluated as cholecystokinin-B (CCK-B) receptor antagonists. Structure-activity relationship (SAR) studies revealed the importance of the N-1 substituent for potent and selective CCK-B affinity. Addition of substituents at the urea side chain provided in some cases more potent compounds. Moreover the introduction of bulky substituents
合成了一系列5-苯基-3-脲基苯并二氮杂-2,4-二酮,并作为胆囊收缩素-B(CCK-B)受体拮抗剂进行了评估。结构活性关系(SAR)研究表明,N-1取代基对于有效和选择性CCK-B亲和力的重要性。在某些情况下,在脲侧链上添加取代基可提供更有效的化合物。此外,在N-1处引入笨重的取代基(如金刚烷基甲基)和拆分外消旋脲导致了我们的铅化合物GV150013。