申请人:ABBOTT LABORATORIES
公开号:EP0199153A2
公开(公告)日:1986-10-29
Compounds of the formula
where
X is selected from hydrogen, C1 to C22 alkyl or alkenyl, or an electron withdrawing group;
n =0 or 1 and m=0, 1, 2 or 3; but n and m are not 0 simultaneously;
R1 and R2 independently are hydrogen, C1 to C6 alkyl, an electron withdrawing group, or R4;
R3 is H, C1 to C6 alkyl or cycloalkyl, or R4; and
R4 independently at each occurrence, has the formula
where Y is hydrogen or an electron withdrawing group;
and wherein M is a pharmaceutically acceptable cation, are potent inhibitors of lipoxygenase enzymes.
式中X选自氢、C1至C22烷基或烯基或电子僻取基团;n=0或1和m=0、1、2或3;但n和m不同时为0;R1和R2独立地为氢、C1至C6烷基、电子僻取基团或R4; R3 是 H、C1 至 C6 烷基或环烷基,或 R4;以及 R4 在每次出现时独立地具有如下式 Y 是氢或取电子基团;其中 M 是药学上可接受的阳离子,它们是脂氧合酶的强效抑制剂。