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    • 5. 发明授权
    • Arylamine substituted bicyclic heteroaromatic compounds as p38 kinase inhibitors
    • 芳胺取代的双环杂芳族化合物作为p38激酶抑制剂
    • US07423047B2
    • 2008-09-09
    • US10518725
    • 2003-06-20
    • Daniel Christopher BrookingsJeremy Martin DavisBarry John Langham
    • Daniel Christopher BrookingsJeremy Martin DavisBarry John Langham
    • A61K31/4365
    • C07D495/04
    • Bicyclic heteroaromatic derivatives of formula (1) are described: F (1) where: the dashed line joining A and C(Ra) is present and represents a bond and A is a —N═ atom or a —C(Rb)═ group, or the dashed line is absent and A is a —N(Rb)—, or —C(Rb)(Rc)— group; X is an —O—, —S— or substituted nitrogen atom or a —S(O)—, —S(O2)— or —NH-group; Y is a nitrogen or substituted carbon atom or a —CH═ group; n is zero or the integer 1; Alk1 is an optionally substituted aliphatic or heteroaliphatic chain L1 is a covalent bond or a linker atom or group; Cy1 is a hydrogen atom or an optionally substituted cycloaliphatic, polycycloaliphatic, heterocycloaliphatic, polyheterocycloaliphatic, aromatic or heteroaromatic group; Ar is an optionally substituted aromatic or heteroaromatic group; and the remaining substituents are defined in the specification. The compounds are potent and selective inhibitors of p38 kinase and are of use in the prophylaxis and treatment of immune or inflammatory disorders.
    • 描述了式(1)的双环杂芳族衍生物:F(1)其中:连接A和C(R a)的虚线表示键,A是-N-原子或 或者虚线不存在,A是-N(R b) - 或-C(R b) (R c)) - 基团; X是-O-,-S-或取代的氮原子或-S(O) - , - S(O)2 - 或-NH-基团; Y是氮或取代的碳原子或-CH-基团; n为零或整数1; Alk 1是任选取代的脂族或杂脂族链L 1是共价键或连接原子或基团; Cy 1是氢原子或任选取代的脂环族,多环脂族,杂脂环族,多杂环脂族,芳族或杂芳族基团; Ar是任选取代的芳族或杂芳族基团; 并且其余的取代基在说明书中定义。 这些化合物是p38激酶的有效和选择性抑制剂,可用于预防和治疗免疫或炎症性疾病。
    • 6. 发明授权
    • Squaric acid derivatives
    • 方酸衍生物
    • US06740654B2
    • 2004-05-25
    • US09899488
    • 2001-07-05
    • Barry John LanghamRikki Peter AlexanderJohn Clifford HeadJaneen Marsha LinsleyJohn Robert PorterSarah Catherine ArchibaldGraham John Warrellow
    • Barry John LanghamRikki Peter AlexanderJohn Clifford HeadJaneen Marsha LinsleyJohn Robert PorterSarah Catherine ArchibaldGraham John Warrellow
    • C07D23514
    • C07D495/04C07D235/30
    • Squaric acid derivatives of formula (1) are described: wherein Het is an optionally substituted bicyclic fused ring heteroaromatic group; L2 is a covalent bond or an atom or group —O—, —S—, —C(O)—, —C(S)—, —S(O)—, —S(O)2, —N(R8)— or —C(R8)(R8a)—; Ar2 is an optionally substituted aromatic or heteroaromatic group; Alk is a chain  in which R is a carboxylic acid (—CO2H) or a derivative or biostere thereof; R1 is a hydrogen atom or a C1-6alkyl group; L1 is a covalent bond or a linker atom or group; Alk1 is an optionally substituted aliphatic chain; n is zero or the integer 1; R2 is a hydrogen atom or an optionally substituted heteroaliphatic, cycloaliphatic, heterocycloaliphatic, polycycloalphatic, heteropolycycloaliphatic, aromatic or heteroaromatic group other than a 2,6-naphthyridin-1-yl, isoquinolin-1-yl, 2,7-naphthyridin-1-yl or quinazolin-4-yl group; and the salts, solvates, hydrates and N-oxides thereof. The compounds are able to inhibit the binding of integrins to their ligands and are of use in the prophylaxis and treatment of immune or inflammatory disorders, or disorders involving the inappropriate growth or migration of cells.
    • 描述式(1)的方酸衍生物:其中Het是任选取代的双环稠环杂芳族基团; L 2是共价键或-O - , - S - , - C(O) - , -C(S) - , - S(O) - , - S(O)2,-N(R 8) - 或-C(R 8)(R 8a) - ; Ar 2 >是任选取代的芳族或杂芳族基团; Alk是一种链霉素,其中R是羧酸(-CO 2 H)或其衍生物或生物试剂; R 1是氢原子或C 1-6烷基; L 1, 是共价键或连接原子或基团; Alk 1是任选取代的脂族链; n是0或整数1; R 2是氢原子或任选取代的杂脂肪族,脂环族,杂脂族,多环烷基, 除2,6-二氮杂萘-1-基,异喹啉-1-基,2,7-萘啶-1-基或喹唑啉-4-基之外的杂多环脂族,芳族或杂芳族基;以及盐,溶剂合物,水合物和 N-氧化物。化合物能够抑制整联蛋白与其配体的结合 并且可用于预防和治疗免疫或炎性疾病或涉及细胞不适当生长或迁移的病症。