首页> 外国专利> PROCESS FOR THE PREPARATION OF ACID 4-OH-QUINOLINE-CARBOXYLIC NEW DERIVATIVES RELIEVED IN THE POSITION 2 BY A EVENTUALLY CONVERTED IN ETHER OR ESTER DIHYDROXYLADE GROUP

PROCESS FOR THE PREPARATION OF ACID 4-OH-QUINOLINE-CARBOXYLIC NEW DERIVATIVES RELIEVED IN THE POSITION 2 BY A EVENTUALLY CONVERTED IN ETHER OR ESTER DIHYDROXYLADE GROUP

机译:通过在醚或酯二羟基基团中进行有效转化的方法制备位置2释放的酸4-羟基-喹啉-羧酸新衍生物的方法

摘要

Compounds of formula (I): IMAGE in which X at 5, 6, 7 or 8 is H, halogen, (C1-5) alkyl, (C1-4) alkoxy, -CF3, -SCF3, -OCF3, R1 is phenyl optionally substituted by at least OH, (C1-5) alkyl, (C1-4) alkoxy, CF3, NO2, halogen or a heterocyclic radical optionally substituted by a (C1-4) alkyl radical, R2 and R3 which are identical or different are H, (C1-4) alkyl, aryl, -C(:O)-R5, R5 being (C1-4) alkyl or aryl. R4 is H, (C1-4) alkyl or aryl, and their addition salts with acids and bases.
机译:式(I)的化合物:,其中在5、6、7或8处的X为H,卤素,(C1-5)烷基,(C1-4)烷氧基,-CF3,-SCF3,-OCF3,R1是任选至少被OH,(C1-5)烷基,(C1-4)烷氧基,CF3,NO2,卤素或任选被(C1-4)烷基取代的杂环基的苯基,R2和R3相同或不同的是H,(C 1-4)烷基,芳基,-C(∶O)-R 5,R 5为(C 1-4)烷基或芳基。 R 4是H,(C 1-4)烷基或芳基,以及它们与酸和碱的加成盐。

著录项

  • 公开/公告号PT83064A

    专利类型

  • 公开/公告日1986-08-01

    原文格式PDF

  • 申请/专利权人 ROUSSEL UCLAF SA;

    申请/专利号PT19860083064

  • 发明设计人

    申请日1986-07-25

  • 分类号C07D417/00;C07D401/00;C07D413/00;A61K31/47;A61K31/425;A61K31/44;A61K31/42;A61K31/415;

  • 国家 PT

  • 入库时间 2022-08-22 07:40:18

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