[(2-Oxo-3-tetrahydrothienylcarbamoyl)-alkylthio] acetic acids, their
salts and esters, a process for preparation thereof and the
pharmaceutical compositions containing same
    1.
    发明授权
    [(2-Oxo-3-tetrahydrothienylcarbamoyl)-alkylthio] acetic acids, their salts and esters, a process for preparation thereof and the pharmaceutical compositions containing same 失效
    [(2-氧代-3-四氢噻吩基氨基甲酰基) - 烷硫基]乙酸,其盐和酯,其制备方法和含有它们的药物组合物

    公开(公告)号:US4411909A

    公开(公告)日:1983-10-25

    申请号:US358370

    申请日:1982-03-15

    申请人: Jacques Gonella

    发明人: Jacques Gonella

    CPC分类号: C07D333/36

    摘要: The present invention relates to [(2-oxo-3-tetrahydrothienylcarbamoyl)-alkylthio]-acetic acids, their salts and esters of formula: ##STR1## in which n is 0 or 1, one of the substituents R.sub.1 and R.sub.2 is a hydrogen atom or a methyl group and the other represents a group -S-CH.sub.2 -COOR.sub.3, where R.sub.3 is a hydrogen atom or an alkali metal or a lower alkyl group or a group: ##STR2## It also relates to a process for preparing said acids, salts and esters, and to the drugs containing same.

    摘要翻译: 本发明涉及[(2-氧代-3-四氢噻吩基氨基甲酰基) - 烷硫基] - 乙酸,其盐和酯,其中n为0或1,其中一个取代基R 1和R 2为氢 原子或甲基,另一个表示基团-S-CH 2 -COOR 3,其中R 3是氢原子或碱金属或低级烷基或基团:其还涉及制备所述酸的方法 ,盐和酯,以及含有它们的药物。