From Bradykinin B2 Receptor Antagonists to Orally Active and Selective Bradykinin B1 Receptor Antagonists
作者:Martine Barth、Michel Bondoux、Jean-Michel Luccarini、Vincent Peyrou、Pierre Dodey、Didier Pruneau、Christine Massardier、Jean-Luc Paquet
DOI:10.1021/jm2016057
日期:2012.3.22
The bradykinin (BK) B1 receptor is an attractive target for the treatment of chronic pain and inflammation. Starting from a dual B1 and B2 antagonist, novel antagonists were designed that display low-nanomolar affinity for human B1 receptor and selectivity over B2. Initially, potent imidazoline derivatives were studied, but these compounds suffered from low bioavailability. This issue could be overcome
缓激肽(BK)B1受体是治疗慢性疼痛和炎症的诱人靶标。从双重B1和B2拮抗剂开始,设计了新型拮抗剂,这些拮抗剂显示出对人B1受体的低纳摩尔亲和力和对B2的选择性。最初,研究了有效的咪唑啉衍生物,但这些化合物的生物利用度较低。该问题可以通过使用碱性较低的氨基衍生物来产生口服活性化合物来克服。