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    • 10. 发明授权
    • Indane derivatives
    • 茚满衍生物
    • US06762199B2
    • 2004-07-13
    • US10229592
    • 2002-08-28
    • Garry FentonClive McCarthyRobert Edward MacKenzieAndrew David Morley
    • Garry FentonClive McCarthyRobert Edward MacKenzieAndrew David Morley
    • A61K31423
    • C07D263/58C07D235/30
    • The invention is directed to physiologically active compounds of general formula (I): wherein: R1 represents aryl, heteroaryl or a group R3—L2—Ar1—L3—; R2 represents hydrogen or lower alkyl; R3 represents aryl or heteroaryl; and Ar1 represents an optionally substituted saturated, partially saturated or fully unsaturated 8 to 10 membered bicyclic ring system containing at least one heteroatom selected from O, S or N; Y is carboxy or an acid bioisostere; and their corresponding N-oxides or prodrugs, and pharmaceutically acceptable salts and solvates of such compounds and their corresponding N-oxides or prodrugs. Such compounds have valuable pharmaceutical properties, in particular the ability to regulate the interaction of VCAM-1 and fibronectin with the integrin VLA-4 (&agr;4&bgr;1).
    • 本发明涉及通式(I)的生理活性化合物:其中:R 1表示芳基,杂芳基或基团R 3 -L 2 -Ar 1 -L 3 - ; R R 2表示氢或低级烷基; R 3表示芳基或杂芳基; 并且Ar 1表示任选取代的饱和,部分饱和或完全不饱和的8至10元双环体系,其含有至少一个选自O,S或N的杂原子; Y是羧基或酸式生物电子等排体;及其相应的N-氧化物或 这些化合物具有有价值的药物性质,特别是调节VCAM-1和纤连蛋白与整联蛋白VLA-4(α4β1)的相互作用的能力, 。