Substituted biphenylsulfonamide endothelin antagonists
    8.
    发明授权
    Substituted biphenylsulfonamide endothelin antagonists 失效
    取代联苯磺酰胺内皮素拮抗剂

    公开(公告)号:US6080774A

    公开(公告)日:2000-06-27

    申请号:US728238

    申请日:1996-10-08

    CPC分类号: C07D413/12 C07D261/16

    摘要: Compounds of the formula ##STR1## inhibit the activity of endothelin. The symbols are defined as follows: ##STR2## R.sup.2 and R.sup.3 are each independently (a) hydrogen;(b) alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, aryloxy, aralkyl or aralkoxy, any of which may be substituted with Z.sup.1, Z.sup.2 and Z.sup.3 ;(c) halo;(d) hydroxyl;(e) cyano;(f) nitro;(g) --C(O)H or --C(O)R.sup.6 ;(h) --CO.sub.2 H or --CO.sub.2 R.sup.6 ;(i) --SH, --S(O).sub.n R.sup.6, --S(O).sub.m --OH, --S(O).sub.m --OR.sup.6, --O--S(O).sub.m --R.sup.6, --O--S(O).sub.m OH or --O--S(O).sub.m --OR.sup.6 ;(j) --Z.sup.4 --NR.sup.7 R.sup.8 ; or(k) --Z.sup.4 --N(R.sup.11)--Z.sup.5 --NR.sup.9 R.sup.10 ;and the remaining symbols are as defined in the specification.

    摘要翻译: 该化合物抑制内皮素的活性。 符号定义如下:R2和R3各自独立地为(a)氢; (b)烷基,烯基,炔基,烷氧基,环烷基,环烷基烷基,环烯基,环烯基烷基,芳基,芳氧基,芳烷基或芳烷氧基,其中任一个可以被Z1,Z2和Z3取代; (c)卤素; (d)羟基; (e)氰基; (f)硝基; (g)-C(O)H或-C(O)R 6; (h)-CO 2 H或-CO 2 R 6; (ⅰ)-SH,-S(O)nR 6,-S(O)m -OH,-S(O)m -OR 6,-OS(O)m -R 6,-OS(O)mOH或-OS O)m -OR6; (j)-Z4-NR7R8; 或(k)-Z4-N(R11)-Z5-NR9R10; 其余符号如说明书中所定义。