5-aminoethyloxazolidin-2-one derivatives
    4.
    发明授权
    5-aminoethyloxazolidin-2-one derivatives 失效
    5-氨基乙基恶唑烷-2-酮衍生物

    公开(公告)号:US4897409A

    公开(公告)日:1990-01-30

    申请号:US92126

    申请日:1987-09-02

    IPC分类号: C07D263/20

    CPC分类号: C07D263/20

    摘要: A mixture of the 4 stereoisomers of formula (I) below, each of the pairs of corresponding racemic diastereoisomers and each of the enantiomers corresponding to each pair, that is to say each of said stereoisomers: ##STR1## in which R.sub.1 represents: a hydrogen atom,an alkoxy group comprising from 1 to 4 carbon atoms,a trifluoromethyl group, orone or two halogen atoms;and the pair (R.sub.2, R.sub.3) has one of the following meanings: (H, H), (H, C.sub.1 -C.sub.4 alkyl), (C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkyl), as well as their organic and inorganic acid addition salts.The compounds of formula (I) are therapeutically useful.

    摘要翻译: 下述式(I)的4种立体异构体的混合物,每对相应的外消旋非对映异构体和对应于每一对的每个对映体,也就是说每种所述立体异构体:其中R 1表示 :氢原子,含有1至4个碳原子的烷氧基,三氟甲基或一个或两个卤素原子; (R2,R3)具有以下含义:(H,H),(H,C1-C4烷基),(C1-C4烷基,C1-C4烷基),以及它们的有机和无机酸 加成盐。 式(I)化合物在治疗上是有用的。