申请人:SYNTEX (U.S.A.) INC.
公开号:EP0440503A1
公开(公告)日:1991-08-07
Compounds of the formula (I):
wherein
R¹
is -OR⁴ (where R⁴ is hydrogen, lower alkyl, lower hydroxyalkyl, phenyl, phenyl-lower-alkyl, or -(CH₂)nY where n is an integer from 1 to 4 and Y is morpholino, -SR⁵,
-C(O)OR⁵, -C(O)N(R⁶)₂, -N(R⁶)₂, or -N⁺(R⁶)₃X⁻, in which R⁵ is lower alkyl, each R⁶ is independently selected from hydrogen or lower alkyl, and X is halogen)
or -SR⁷ (where R⁷ is lower alkyl, phenyl-lower-alkyl, or -(CH₂)nW where W is -N(R⁶)₂, or -N⁺(R⁶)₃X⁻, and n, R⁶ and X are as previously defined);
or R¹-CO- is replaced with -CN;
R² is lower alkyl, phenyl or phenyl-lower-alkyl;
R³ is halo, hydroxy, lower alkyl, lower alkoxy, lower haloalkyl, lower haloalkoxy, or -C(O)OR⁵ where R⁵ is as previously defined; and
Z is a bond, 2,5-thienyl or 2,5-furanyl; and pharmaceutically acceptable salts thereof are useful in treating inflammation, autoimmune disease, allograft rejection or related disease states in mammals.
式 (I) 的化合物:
其中
R¹
是-OR⁴(其中 R⁴ 是氢、低级烷基、低级羟烷基、苯基、苯基-低级烷基或-(CH₂)nY(其中 n 是 1 至 4 的整数,Y 是吗啉基)、-SR⁵、
-C(O)OR⁵、-C(O)N(R⁶)₂、-N(R⁶)₂或-N⁺(R⁶)₃X-,其中 R⁵ 是低级烷基,每个 R⁶ 独立地选自氢或低级烷基,X 是卤素)。
或-SR⁷(其中 R⁷ 是低级烷基、苯基-低级烷基,或-(CH₂)nW,其中 W 是-N(R⁶)₂,或-N⁺(R⁶)₃X-,且 n、R⁶ 和 X 如前定义);
或 R¹-CO- 被-CN 取代;
R² 是低级烷基、苯基或苯基-低级烷基;
R³ 是卤素、羟基、低级烷基、低级烷氧基、低级卤代烷基、低级卤代烷氧基或-C(O)OR⁵,其中 R⁵ 如前定义;以及
Z 是键、2,5-噻吩基或 2,5-呋喃基;其药学上可接受的盐类可用于治疗哺乳动物的炎症、自身免疫性疾病、异体移植排斥反应或相关疾病状态。