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    • 18. 发明授权
    • Thiophene compounds, process for preparing the same, and pharmaceutical compositions containing the same background of the invention
    • 噻吩化合物,其制备方法和含有它们的药物组合物
    • US06414013B1
    • 2002-07-02
    • US09596550
    • 2000-06-19
    • Daniele FancelliPaolo PevarelloMario Varasi
    • Daniele FancelliPaolo PevarelloMario Varasi
    • A61K3138
    • C07D409/12C07D333/38C07D333/68C07D413/12C07D473/00C07D495/04
    • Compounds which are 3-aminocarbonyl-2-carboxamido-thiophene derivatives of formula (I): wherein R1 and R2 are, independently from each other, hydrogen, halogen or an optionally substituted group selected from aryl, straight or branched C1-C6 alkyl or aryl C1-C6 alkyl; or, taken together with the thiophene bond to which they are linked, R1 and R2 form a —(CH2)m—(NR4)n—(CH2)p— group wherein m and p are, each independently, an integer form 1 to 3, n is 0 or 1 and m+n+p is an integer from 3 to 5; and R4 is hydrogen or an optionally substituted straight or branched C1-C6 alkyl group; R3 is a group, optionally further substituted, selected from: i) straight or branched C1-C8 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or C2-C6 alkylcarbonyl; ii) aryl; iii) 3 to 7 membered carbocycle; iv) 5 to 7 membered heterocycle with from 1 to 3 heteroatoms selected from nitrogen, oxygen and sulphur; or a pharmaceutically acceptable salt thereof; are useful in the treatment of diseases associated with an altered protein kinase activity such as cancer, Alzheimer's disease, viral infections, auto-immune diseases and neurodegenerative disorders.
    • 作为式(I)的3-氨基羰基-2-甲酰氨基 - 噻吩衍生物的化合物:其中R 1和R 2彼此独立地为氢,卤素或任选取代的基团,其选自芳基,直链或支链C 1 -C 6烷基或 芳基C1-C6烷基; 或者与它们所连接的噻吩键一起,R 1和R 2形成 - (CH 2)m - (NR 4)n - (CH 2)p - 基团,其中m和p各自独立地是1〜 3,n为0或1,m + n + p为3〜5的整数, 且R 4为氢或任选取代的直链或支链C 1 -C 6烷基; R 3是任选进一步取代的,选自:i)直链或支链C 1 -C 8烷基,C 2 -C 6烯基,C 2 -C 6炔基或C 2 -C 6烷基羰基; ii)芳基; iii)3至7元碳环; iv)具有1至3个选自氮,氧和硫的杂原子的5至7元杂环; 或其药学上可接受的盐; 可用于治疗与改变的蛋白激酶活性如癌症,阿尔茨海默病,病毒感染,自身免疫疾病和神经变性疾病相关的疾病。