Imidazole ethers having a II antagonist activity
    8.
    发明授权
    Imidazole ethers having a II antagonist activity 失效
    具有II拮抗剂活性的咪唑醚

    公开(公告)号:US5538987A

    公开(公告)日:1996-07-23

    申请号:US374696

    申请日:1995-01-25

    摘要: Compounds of general formula (I) ##STR1## wherein E is O or S; R is C.sub.1 -C.sub.5 straight, branched or cyclic alkyl or C.sub.2 -C.sub.5 alkenyl; X can be H, F, Cl, Br, I, CF.sub.3 ; n is an integer 1 to 4; m is an integer 0 to 4; A and B are 5- or 6- membered aromatic carbocyclic rings optionally containing one or more heteroatoms selected from N, O, S and carrying the substituents R.sub.1, R.sub.2 and R.sub.3, respectively; R.sub.1 can be hydrogen, halogen, C.sub.1 -C.sub.4 alkoxycarbonyl, a sulfonic group or a tetrazole group of formula ##STR2## wherein R.sub.4 can be hydrogen or C.sub.1 -C.sub.5 alkyl; R.sub.2 can be hydrogen or a COOR.sub.4 group (wherein R.sub.4 is hydrogen or C.sub.1 -C.sub.5 alkyl), CN, SO.sub.3 H, PO.sub.3 H or a tetrazole group R.sub.3 ; can be a hydrogen or a moiety of formula (II)B'(R'.sub.2,R'.sub.3) (II)wherein: B.sup.1, R.sup.1.sub.2 have the same meanings reported above for B and R.sub.2, R'.sub.3 is H; with the proviso that when A is phenyl, R.sub.1 is different from H, and the pharmaceutically acceptable salts thereof.

    摘要翻译: PCT No.PCT / EP93 / 01909 Sec。 371 1995年1月25日第 102(e)日期1995年1月25日PCT提交1993年7月20日PCT公布。 出版物WO94 / 02467 日期:1994年2月3日通式(I)的化合物其中E为O或S; R为C1-C5直链,支链或环状烷基或C2-C5烯基; X可以是H,F,Cl,Br,I,CF 3; n为整数1〜4; m为整数0〜4; A和B是任选含有一个或多个选自N,O,S的杂原子并分别携带取代基R 1,R 2和R 3的5-或6-元芳族碳环; R 1可以是氢,卤素,C 1 -C 4烷氧基羰基,磺酸基或式IMA IMA或其中R 4可以是氢或C 1 -C 5烷基的四唑基; R2可以是氢或COOR4基团(其中R4是氢或C1-C5烷基),CN,SO3H,PO3H或四唑基R3; 可以是氢或式(II)B'(R'2,R'3)(II)的部分,其中:B1,R12具有与上述B和R2相同的含义,R'3是H; 条件是当A是苯基时,R 1不同于H及其药学上可接受的盐。