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    • 8. 发明授权
    • Substituted oxazolidin-2-ones and 1,2,4-oxadiazolin-5-ones and
derivatives thereof acting at muscarinic receptors
    • 作用于毒蕈碱受体的取代的恶唑烷-2-酮和1,2,4-恶二唑啉-5-酮及其衍生物
    • US5066662A
    • 1991-11-19
    • US526422
    • 1990-05-21
    • Sheila H. HobbsStephen J. Johnson
    • Sheila H. HobbsStephen J. Johnson
    • C07D413/06
    • C07D413/06
    • Oxazolidin-2-ones and 1,2,4-oxadiazolin-5-ones substituted in the 4-position of the oxazolidin-2-one ring and the 3-position of the 1,2,4-oxadiazolin-5-one ring with a 5- or 6-member heteroaromatic, a bicyclic heteroaromatic group or a 5- or 6-member heterocyclic group either directly or via a one or two carbon bridge and derivatives thereof are described, as well as methods for the preparation and pharmaceutical compositions of same, which are useful as centrally acting muscarinic agents and are useful as analgesic agents for the treatment of pain, as sleep aids and as agents for treating the symptoms of senile dementia, Alzheimer's disease, Huntington's chorea, tardive dyskinesia, hyperkinesia, mania, or similar conditions of cerebral insufficiency characterized by decreased cerebral acetycholine production or release.
    • 在恶唑烷-2-酮环的4-位上取代的恶唑烷-2-酮和1,2,4-恶二唑啉-5-酮以及1,2,4-恶二唑啉-5-酮环的3-位 描述了直接或经由一个或两个碳桥及其衍生物的5-或6-元杂芳族基团,双环杂芳族基团或5-或6-元杂环基团,以及制备方法和药物组合物 可用作中枢作用的毒蕈碱药,并且可用作治疗疼痛的止痛剂,作为睡眠辅助剂和用于治疗老年痴呆,阿尔茨海默病,亨廷顿氏舞蹈症,迟发性运动障碍,运动迟缓,躁狂症, 或类似的脑功能不全症状,其特征在于脑乙酰胆碱生成或释放减少。