Process for the synthesis of 1,7-diarly or heteroaryl-heptane-4-ols and
new synthetic intermediates
    6.
    发明授权
    Process for the synthesis of 1,7-diarly or heteroaryl-heptane-4-ols and new synthetic intermediates 失效
    用于合成1,7二芳基或杂芳基 - 庚烷-4-醇和新合成中间体的方法

    公开(公告)号:US5973157A

    公开(公告)日:1999-10-26

    申请号:US62610

    申请日:1998-04-20

    摘要: This invention offers a process for the synthesis of a compound of the formula ##STR1## wherein R' is a phenyl, a substituted phenyl, a heterocyclic aromatic group, a heterocyclic aromatic substituted group, a linear or branched alkyl group, or a cycloalkyl group.The invention also comprises the following compounds of a formula 1' and 2' as useful new synthesis intermediates. ##STR2## wherein R is a phenyl, a substituted phenyl, an alkyl, a cycloalkyl and X is Cl, Br, I, F, CH.sub.3 SO.sub.3, p--CH.sub.3 --C.sub.6 H.sub.4 --SO.sub.3.

    摘要翻译: 本发明提供了一种合成下式化合物的方法,其中R'为苯基,取代苯基,杂环芳基,杂环芳族取​​代基,直链或支链烷基或环烷基。 本发明还包括下列化学式1'和2'作为有用的新的合成中间体。 其中R是苯基,取代的苯基,烷基,环烷基,X是Cl,Br,I,F,CH 3 SO 3,对-CH 3 -C 6 H 4 -SO 3。

    Process for preparing
[R-(R*,R*)]-5-(3-chlorophenyl)-3-[2-(3,4-dimethoxylphenyl)-1-methyl-ethy
l]-oxazolidin-2-one
    10.
    发明授权
    Process for preparing [R-(R*,R*)]-5-(3-chlorophenyl)-3-[2-(3,4-dimethoxylphenyl)-1-methyl-ethy l]-oxazolidin-2-one 失效
    制备[R-(R *,R *)] - 5-(3-氯苯基)-3- [2-(3,4-二甲氧基苯基)-1-甲基 - 乙基]恶唑烷-2-酮的方法

    公开(公告)号:US5663360A

    公开(公告)日:1997-09-02

    申请号:US632076

    申请日:1996-04-15

    IPC分类号: C07D263/20

    CPC分类号: C07D263/20

    摘要: The present invention relates to a process for preparing [R-(R*,R*)]-5-(3-chlorophenyl)-3-[2-(3,4-dimethoxyphenyl)-1-methyl-ethyl]-oxazolidin-2-one of Formula (1), characterized in that said process comprises the step of reacting (R)-3, 4-methoxy-amphetamine of Formula (3), with (R)-3-chloro-mandelic acid, of Formula (9): ##STR1##

    摘要翻译: 本发明涉及制备[R-(R *,R *)] - 5-(3-氯苯基)-3- [2-(3,4-二甲氧基苯基)-1-甲基 - 乙基]恶唑烷 (1)的2-酮,其特征在于所述方法包括使式(3)的(R)-3,4-甲氧基 - 苯丙胺与(R)-3-氯 - 扁桃酸反应的步骤 公式(9): + TR