Anti-allergy bicyclic phenol ethers
    4.
    发明授权
    Anti-allergy bicyclic phenol ethers 失效
    抗过敏双酚酚醚

    公开(公告)号:US4486442A

    公开(公告)日:1984-12-04

    申请号:US469856

    申请日:1983-02-25

    摘要: The present invention provides bicyclic phenol ethers of the general formula: ##STR1## wherein R.sub.1 is a hydrogen atom or a lower alkyl radical,R.sub.2 is a hydrogen atom or an acyl radical,X is an oxygen or sulphur atom or an --NH-- group;Y is a --CO--CHR.sub.3 -- group or a ##STR2## group; R.sub.3 is a hydrogen atom, a lower alkyl radical which can be optionally substituted by an aryl radical, or a cycloalkyl radical containing 3 to 7 carbon atoms; andR.sub.4 and R.sub.5, which can be the same or different, are hydrogen atoms, lower alkyl radicals, lower alkyl radicals, alkenyl radicals containing 2 to 16 carbon atoms, which can be optionally substituted by an aryl radical, or an aryl radical; orR.sub.4 and R.sub.5, together with the carbon atom to which they are attached, form a cycloalkyl ring containing 3 to 7 carbon atoms; and thesalts thereof with pharmacologically acceptable acids.The present invention also provides processes for the preparation of these compounds, as well as pharmaceutical compositions containing them.

    摘要翻译: 本发明提供以下通式的双环酚醚:其中R 1为氢原子或低级烷基,R 2为氢原子或酰基,X为氧或硫原子或 - NH-基团; Y是-CO-CHR3-基团或基团; R3是氢原子,可任意被芳基取代的低级烷基或含有3至7个碳原子的环烷基; 和可以相同或不同的R 4和R 5是氢原子,低级烷基,低级烷基,含有2至16个碳原子的烯基,其可任选被芳基或芳基取代; 或R 4和R 5与它们所连接的碳原子一起形成含有3至7个碳原子的环烷基环; 其盐与药理学上可接受的酸。 本发明还提供了制备这些化合物的方法,以及含有它们的药物组合物。