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    • 1. 发明授权
    • Benzimidazolone derivatives
    • 苯并咪唑酮衍生物
    • US07164024B2
    • 2007-01-16
    • US10475447
    • 2002-04-19
    • Takeru YamakawaYoshio OginoYufu SagaraKenji MatsudaAkira NayaToshifumi KimuraNorikazu Otake
    • Takeru YamakawaYoshio OginoYufu SagaraKenji MatsudaAkira NayaToshifumi KimuraNorikazu Otake
    • A61K31/44
    • C07D401/14C07D409/14
    • This invention relates to benzimidazolone derivatives, represented by compounds of a general formula [I] [in which R1 and R2 stand for, e.g., hydrogen atoms; R3a, R3b, R4, R5 stand for, e.g., hydrogen atoms and alkyl groups; R6 stands for e.g., aryl or heteroaryl groups; A ring stands for 5- to 8-membered aliphatic heterocyclic ring containing one nitrogen atom; and Z stands for carbonyl group or sulfonyl group]. The benzimidazolone derivatives of the invention exhibit antagonism to muscarinic acetylcholine receptors, and are useful as treating agent and/or prophylactic of Parkinson's disease, drug-induced parkinsonism, dystonia, akinesia, pancreatitis, bilestone/cholecystitis, biliary dyskinesia, achalasia, pain, itch, cholinergic urticaria, irritable bowel syndrome, vomiting, nausea, dizziness, Meniere's disease, motion sickness and urinary disturbance.
    • 本发明涉及由通式[I] [其中R 1,R 2和R 2]的化合物代表的例如氢原子的苯并咪唑酮衍生物; R 3a,R 3b,R 4,R 5表示例如氢原子和烷基; R 6表示例如芳基或杂芳基; 环代表含有一个氮原子的5-至8-元脂族杂环; Z代表羰基或磺酰基]。 本发明的苯并咪唑酮衍生物对毒蕈碱性乙酰胆碱受体表现出拮抗作用,可用作帕金森病,药物诱发的帕金森综合征,肌张力障碍,运动不良,胰腺炎,胆石,胆囊炎,胆汁运动障碍,贲门失弛缓症,疼痛,瘙痒的治疗剂和/或预防 ,胆碱能性荨麻疹,肠易激综合征,呕吐,恶心,眩晕,梅尼埃病,运动病和尿紊乱。
    • 5. 发明授权
    • Pyridone derivative
    • 吡啶酮衍生物
    • US07732456B2
    • 2010-06-08
    • US10591373
    • 2005-03-04
    • Norikazu OtakeYuji HagaAkira NayaSayaka MizutaniAkio Kanatani
    • Norikazu OtakeYuji HagaAkira NayaSayaka MizutaniAkio Kanatani
    • A61K31/444C07D401/02
    • C07D213/69C07D237/16C07D239/52C07D401/12C07D401/14C07D403/12C07D409/14C07D451/02C07D471/04
    • The invention provides pyridone derivatives represented by a general formula (I) [in the formula, R1 and R2 may be same or different and stands for H, etc., or R1 and R2 may form an aliphatic nitrogen-containing heterocyclic group together with the N to which they bind; X1-X3 may be same or different and stand for methine or N, provided not all of them simultaneously stand for nitrogen; X4-X7 may be same or different and stand for methine or N, provided that three or more of them do not simultaneously stand for N; Y1 and Y3 may be same or different and stand for single bond, —O—, —NR—, —S—, etc; Y2 stands for lower lkylene, etc.; R stands for H, etc., L stands for methylene; Z1 and Z2 may be same or different and stand for single bond or lower alkylene; or R1, L and Z2 may form an aliphatic nitrogen-containing heterocyclic group with the N to which R1 binds; and Ar stands for aromatic carbocyclic group, etc.].
    • 本发明提供由通式(I)表示的吡啶酮衍生物[在该式中,R 1和R 2可以相同或不同,代表H等,或者R 1和R 2可以与脂族含氮杂环基一起形成 他们绑定的N X1-X3可以相同或不同,代替次甲基或N,但不是全部同时代表氮; X4-X7可以相同或不同,代表次甲基或N,条件是它们中的三个或更多不同时代表N; Y1和Y3可以相同或不同,代表单键,-O-,-NR-,-S-等; Y2代表低级亚烷基等; R代表H等,L代表亚甲基; Z 1和Z 2可以相同或不同,代表单键或低级亚烷基; 或R1,L和Z2可以与R1结合的N形成脂族含氮杂环基; 和Ar代表芳族碳环基团等]。