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    • 92. 发明授权
    • Imidazole and benzimidazole derivatives useful as histamine H3 antagonists
    • 可用作组胺H3拮抗剂的咪唑和苯并咪唑衍生物
    • US07482468B2
    • 2009-01-27
    • US11334932
    • 2006-01-19
    • Robert G. AslanianWing C. TomXiaohong Zhu
    • Robert G. AslanianWing C. TomXiaohong Zhu
    • C07D403/10C07D403/14C07D221/04
    • C07D491/10C07D233/84C07D235/26C07D235/28C07D401/04C07D401/14C07D405/14C07D417/14
    • Disclosed are compounds of the formula or a pharmaceutically acceptable salt or solvate thereof, wherein: n is 2-5; R is R3-aryl, R3-heteroaryl, R3-cycloalkyl, R3-heterocycloalkyl, alkyl, haloalkyl, —OR4, —SR4 or —S(O)1-2R5; R1 and R2 are H or optionally substituted phenyl or optionally substituted and X is —O— or —S—; or R1 and R2, together with the carbon atoms to which they are attached form optionally substituted and X is —O—, —S— or —NR7—; Z is and the remaining variables are as defined in the specification; also disclosed are pharmaceutical compositions comprising the compounds of formula I; also disclosed are methods of treating allergy, allergy-induced airway responses, congestion, obesity and metabolic syndrome using the compounds of Formula I, as well as combinations with other drugs useful for treating those diseases.
    • 公开了下式的化合物或其药学上可接受的盐或溶剂化物,其中:n为2-5; R是R 3 - 芳基,R 3 - 杂芳基,R 3 - 环烷基,R 3 - 杂环烷基,烷基,卤代烷基,-OR 4,-SR 4或-S(O)1-2R 5; R1和R2是H或任选取代的苯基或任选取代的,X是-O-或-S-; 或R 1和R 2与它们所连接的碳原子一起形成任选被取代,X是-O - , - S-或-NR 7 - ; Z是,其余变量如规范中所定义; 还公开了包含式I化合物的药物组合物; 还公开了使用式I化合物治疗过敏,过敏诱发的气道反应,充血,肥胖和代谢综合征的方法,以及与用于治疗这些疾病的其它药物的组合。