申请人:ABBOTT LABORATORIES
公开号:EP0346939A1
公开(公告)日:1989-12-20
Compounds of the formula:
wherein R1 is hydrogen, C1 to C4 alkyl, C2 to C4 alkenyl, or NR2R3, wherein R2 and R3 are independently selected from hydrogen, C1 to C4 alkyl and hydroxyl, but R2 and R3 are not simultanecusly hydroxyl;
X is oxygen, sulfur, SO2, or NR4, wherein R4 is hydrogen, C1 to C6 alkyl, C1 to C6 alkoyl or aroyl;
A is selected from C1 to C6 alkylene and C2 to C6 alkenylene;
Y is selected independently at each occurrence from hydrogen, halogen, hydroxy, cyano, nitro, halosubstituted alkyl, C1 to C12 alkyl, C2 to C12 alkenyl, C1 to C12 alkoxy, C3 to C8 cycloalkyl, aryl, aryloxy, aroyl, C1 to C12 arylalkyl, C2 to C12 arylalkenyl, C1 to C12 arylalkoxy, C1 to C12 arylthioalkoxy, and substituted derivatives of aryl, aryloxy, aroyl, C1 to C12 arylalkyl, C2 to C12 arylalkenyl, C1 to C12 arylalkoxy, or C1 to C12 arylthioalkoxy, wherein C12 alkyl, alkoxy, and halosubstituted alkyl; n is a number having the values 0-4; when n = 0 then Y = hydrogen;
and M is hydrogen, a pharmaceutically acceptable cation, aroyl, or C1 to C12 alkoyl. These compounds are potent inhibitors of 5- and/or 12-lipoxygenase enzymes. Also disclosed are lipoxygenase inhibiting compositions and a method of inhibiting lipoxygenase.
式中的化合物:
其中 R1 是氢、C1 至 C4 烷基、C2 至 C4 烯基或 NR2R3,其中 R2 和 R3 独立选自氢、C1 至 C4 烷基和羟基,但 R2 和 R3 不同时是羟基;
X 是氧、
硫、SO2 或 NR4,其中 R4 是氢、C1 至 C6 烷基、C1 至 C6 烷酰基或芳基;
A 选自 C1 至 C6 亚烷基和 C2 至 C6 烯基;
C1 至 C12 芳烷氧基、C1 至 C12 芳
硫基烷氧基,以及芳基、芳氧基、芳烷基、C1 至 C12 芳烷基、C2 至 C12 芳烯基、C1 至 C12 芳烷氧基或 C1 至 C12 芳
硫基烷氧基的取代衍
生物,其中 C12 烷基、烷氧基和卤代烷基;n 是数值为 0-4 的数字;当 n = 0 时,Y = 氢;
M 是氢、药学上可接受的阳离子、芳基或 C1 至 C12 烷酰基。这些化合物是 5-和/或 12-脂氧合酶的强效
抑制剂。还公开了抑制脂氧合酶的组合物和抑制脂氧合酶的方法。