申请人:Novo Nordisk A/S
公开号:US06214816B1
公开(公告)日:2001-04-10
The compounds are N-substituted azaheterocyclic compounds of formula I
wherein R1 and R2 independently are hydrogen, halogen, trifluoromethyl, hydroxy, C1-6-alkyl or C1-6-alkoxy; and Y is >N—CH2— wherein only the underscored atom participates in the ring system; and X is —C(R6R7)—, —CH2CH2—, —CH═CH—CH2—, —CH2—CH═CH—, —CH2—(C═O)—, —(C═O)—CH2—, —CH2CH2CH2—, —CH═CH—, CH(R10)CH2—, —CH2CH(R10) or —(C═O)— wherein R6 and R7 independently are hydrogen or C1-6-alkyl and wherein R10 is C1-6-alkyl or phenyl; and r is 0, 1 or 2; and Z is selected from
wherein A is —CH2—, —O—, —S— or —N(R5)— wherein R5 is H or C1-6-alkyl; and R3 is —(CH2)pCOR4 wherein p is 1, 2, 3 or 4 and R4 is OH, NH2, NHOH or C1-6-alkoxy; or a pharmaceutically acceptable salt thereof. These compounds are useful for treating painful, hyperalgesic and/or inflammatory conditions in which C-fibers play a pathophysiological role by eliciting neurogenic pain or inflammation. They are also useful for treating indications caused by or related to the secretion and circulation of insulin antagonizing peptides, e.g., non-insulin-dependent diabetes mellitus (NIDDM) and ageing-associated obesity.
这些化合物是公式I的N-取代氮杂环化合物,其中R1和R2独立地是氢、卤素、三氟甲基、羟基、C1-6烷基或C1-6烷氧基;Y是>N—CH2—,其中只有下划线的原子参与环系统;而X是—C(R6R7)—、—CH2CH2—、—CH═CH—CH2—、—CH2—CH═CH—、—CH2—(C═O)—、—(C═O)—CH2—、—CH2CH2CH2—、—CH═CH—、CH(R10)CH2—、—CH2CH(R10)或—(C═O)—,其中R6和R7独立地是氢或C1-6烷基,而R10是C1-6烷基或苯基;r是0、1或2;而Z是选择自其中A是—CH2—、—O—、—S—或—N(R5)—,其中R5是H或C1-6烷基;而R3是—(CH2)pCOR4,其中p是1、2、3或4,而R4是OH、NH2、NHOH或C1-6烷氧基;或其药学上可接受的盐。这些化合物可用于治疗C纤维通过引发神经源性疼痛或炎症在其中发挥病理生理作用的疼痛、过敏和/或炎症疾病。它们还可用于治疗由胰岛素拮抗肽的分泌和循环引起或相关的症状,例如非胰岛素依赖性糖尿病(NIDDM)和与衰老相关的肥胖症。