申请人:POLYPHOR AG
公开号:US10017481B2
公开(公告)日:2018-07-10
The conformationally restricted, spatially defined macrocyclic ring system of formula (I) is constituted by three distinct molecular parts: Template A, conformation Modulator B and Bridge C. Macrocycles described by this ring system I are readily manufactured by parallel synthesis or combinatorial chemistry in solution or on solid phase. They are designed to interact with a variety of specific biological target classes, examples being agonistic or antagonistic activity on G-protein coupled receptors (GPCRs), inhibitory activity on enzymes or antimicrobial activity. In particular, these macrocycles show inhibitory activity on endothelin converting enzyme of subtype 1 (ECE-1) and/or the cysteine protease cathepsin S (CatS), and/or act as antagonists of the oxytocin (OT) receptor, thyrotropin-releasing hormone (TRH) receptor and/or leukotriene B4 (LTB4) receptor, and/or as agonists of the bombesin 3 (BB3) receptor, and/or show antimicrobial activity against at least one bacterial strain. Thus they are showing great potential as medicaments for a variety of diseases.
式(I)的构象受限、空间限定的大环环系统由三个不同的分子部分构成,分别是模板 A、构象调节剂 B 和桥 C:这种环系统 I 所描述的大环很容易通过平行合成或组合化学在溶液或固相中制造出来。它们可与各种特定的生物靶标相互作用,例如对 G 蛋白偶联受体(GPCR)的激动或拮抗活性、对酶的抑制活性或抗菌活性。特别是,这些大环化合物对亚型 1 内皮素转换酶(ECE-1)和/或半胱氨酸蛋白酶 cathepsin S(CatS)具有抑制活性,和/或可作为催产素(OT)受体的拮抗剂、或白三烯 B4(LTB4)受体的拮抗剂,和/或作为弹力素 3(BB3)受体的激动剂,和/或对至少一种细菌菌株具有抗菌活性。因此,它们作为治疗各种疾病的药物显示出巨大的潜力。