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    • 7. 发明公开
    • 나프토퀴논 유도체 및 그 제조방법
    • 萘醌衍生物及其制备方法
    • KR1020100118736A
    • 2010-11-08
    • KR1020090037570
    • 2009-04-29
    • 한경대학교 산학협력단
    • 최중국정용석이학교
    • C07C225/30A61K31/12A61P35/00
    • PURPOSE: A naphthoquinone derivative, and a manufacturing method thereof are provided to control the activity of DNA topoisomerase II of cancer cells, and to secure the excellent induction effect of the meronecrosis. CONSTITUTION: A manufacturing method of a naphthoquinone derivative comprises the following steps: producing N-substituted iminomethyl-1,4,5,8-tetramethoxy naphthalene compound, by reacting an oxime compound formed by reacting 2-formyl-1,4,5,8-tetramethoxynaphthalene with hydroxylamine, with iodopropane; oxidizing the outcome with CrO3 or cerium ammonium nitrate, to form 6-alkyliminomethyl-5,8-dimethoxy-1,4-naphthalenedione; and reacting the outcome with AlCl3 or dichloromethane, to form 6-propoxyiminomethyl-5,8-dihydroxy-1,4-naphthalenedione.
    • 目的:提供一种萘醌衍生物及其制备方法,以控制癌细胞DNA拓扑异构酶II的活性,并确保良好的食管坏死的诱导作用。 构成:萘醌衍生物的制造方法包括以下步骤:使2-取代的亚氨基甲基-1,4,5,8-四甲氧基萘化合物通过使2-甲酰基-1,4,5, 8-四甲氧基萘与羟胺,与碘丙烷; 用CrO 3或硝酸铈铵氧化结果,形成6-烷基亚氨基甲基-5,8-二甲氧基-1,4-萘二酮; 并将结果与​​AlCl 3或二氯甲烷反应,形成6-丙氧基亚氨基甲基-5,8-二羟基-1,4-萘二酮。
    • 8. 发明公开
    • 2-클로로-3-페닐아미노-5-히드록시-1,4-나프탈렌디온 유도체
    • 2-氯代-3-苯甲酰基-5-羟基-1,4-萘基衍生物及其生产方法
    • KR1020000067477A
    • 2000-11-15
    • KR1019990015325
    • 1999-04-29
    • 삼아제약 주식회사
    • 유충규윤여표김대경이수환박종범
    • C07C225/30
    • PURPOSE: Novel 2-chloro-3-phenylamino-5-hydroxy-1,4-naphthalenedione derivatives as new 1,4-naphthalenedione derivatives having excellent platelet aggregation inhibiting capability and process for the preparation thereof are provided which can be used as a platelet aggregation inhibitor useful in the clinical detection. CONSTITUTION: Novel 2-chloro-3-phenylamino-5-hydroxy-1,4-naphthalenedione derivatives of formula (1) and a platelet aggregation inhibitor containing the same as an effective component are provided. In formula, R1, R2, R3 are the same or different H, F, Cl, Br, CH3CO, NO2, CF3 or C2H5OCO. The substance is orally administered at a daily dose of 2.5 to 100mg for adults (60kg).
    • 目的:提供新的具有优异的血小板聚集抑制能力的1,4-萘二酮衍生物2-氯-3-苯基氨基-5-羟基-1,4-萘二酮衍生物及其制备方法,可用作血小板 聚集抑制剂可用于临床检测。 构成:提供式(1)的新型2-氯-3-苯基氨基-5-羟基-1,4-萘二酮衍生物和含有与有效成分相同的血小板聚集抑制剂。 在式中,R 1,R 2,R 3相同或不同,H,F,Cl,Br,CH 3 CO,NO 2,CF 3或C 2 H 5 OO。 该物质以成年人(60kg)每天2.5至100mg的剂量口服给药。