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Novel 1,4-naphthoquinone derivatives, processes for their preparation and anticancer compositions containing them as active ingredients
Novel 1,4-naphthoquinone derivatives, processes for their preparation and anticancer compositions containing them as active ingredients
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机译:新型1,4-萘醌衍生物,其制备方法和以其为有效成分的抗癌组合物
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摘要
The present invention relates to a novel 5,8-dimethoxy-1,4-naphthoquinone derivative represented by the following general formula (I), a pharmaceutically acceptable salt thereof, a process for their preparation and an anticancer drug /RTI ;Wherein ROneIs hydrogen, R2Represents one of the following general formulas (a), (b), (c) and (d);R2Is hydrogen, ROneRepresents one of the groups of the general formulas (a) and (b), and R3Represents hydrogen or straight chain or branched chain alkyl, R4Represents acyl.
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机译:本发明涉及由以下通式(I)表示的新型5,8-二甲氧基-1,4-萘醌衍生物,其药学上可接受的盐,其制备方法和抗癌药;其中R 1 Sub>是氢,R 2 Sub>代表以下通式(a),(b),(c)和(d)之一; R 2 < / Sub>是氢,R One Sub>代表通式(a)和(b)的基团之一,R 3 Sub>代表氢或直链或支链烷基,R 4 Sub>表示酰基。
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