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    • 5. 发明公开
    • 암세포 성장 억제 효과를 갖는 퀴나졸린 유도체
    • 用于抑制癌细胞生长的喹唑啉衍生物
    • KR1020080002632A
    • 2008-01-04
    • KR1020070047460
    • 2007-05-16
    • 한미사이언스 주식회사
    • 이광옥공지현차미영이창곤김영훈이규항송태헌송지연박영진김은영이은영이경익김맹섭이관순
    • C07D403/12A61K31/517
    • A novel quinazoline derivative is provided to inhibit cancer cell growth caused by epithelial growth factor and its mutants without any side effect selectively and efficiently. And a pharmaceutical composition for inhibiting cancer cell growth comprising the same is provided. A quinazoline derivative is represented by the formula(1). In the formula(1), R1 is C1-6 alkoxy substituted with a C1-6 alkoxy or heterocyclic group, wherein the heterocyclic group is a 5 or 6-membered heteroaromatic or non-aromatic group containing one to four of the elements selected from the group consisting of N, O and S; R2 is H or phenyl substituted with halogen; and A is -C(=O)- or -CH2-. A pharmaceutical composition for inhibiting the growth of cancer cells comprises the quinazoline derivative or a pharmaceutically acceptable salt thereof as an active ingredient. The composition further comprises an anticancer agent selected from the group consisting of cell signal transduction inhibitors, mitosis inhibitors, alkylating agents, antimetabolites, antibiotics, growth factor inhibitors, cell cycle inhibitors, topoisomerase inhibitors, biological reaction modifiers, antihormonal agents and antiandrogen.
    • 提供了一种新颖的喹唑啉衍生物,用于抑制由上皮生长因子及其突变体引起的癌细胞生长而无任何副作用。 并且提供了包含其的用于抑制癌细胞生长的药物组合物。 喹唑啉衍生物由式(1)表示。 在式(1)中,R 1是被C 1-6烷氧基或杂环基取代的C 1-6烷氧基,其中杂环基是含有1至4个选自以下的元素的5或6元杂芳族或非芳族基 由N,O和S组成的组; R2是H或被卤素取代的苯基; 并且A是-C(= O) - 或-CH 2 - 。 用于抑制癌细胞生长的药物组合物包含喹唑啉衍生物或其药学上可接受的盐作为活性成分。 组合物还包含选自细胞信号转导抑制剂,有丝分裂抑制剂,烷化剂,抗代谢物,抗生素,生长因子抑制剂,细胞周期抑制剂,拓扑异构酶抑制剂,生物反应改性剂,抗激素剂和抗雄激素的抗癌剂。