Naphthylamino- and naphthyloxy-pyridinamines and related compounds, a process for their preparation and their use as dermatological agents
申请人:HOECHST-ROUSSEL
PHARMACEUTICALS INCORPORATED
公开号:EP0405426A2
公开(公告)日:1991-01-02
The present invention relates to compounds of the formula
where
X is 0 or NR₁, R₁ being hydrogen, loweralkyl or loweralkylcarbonyl,
Y is hydrogen, loweralkyl, loweralkoxy, halogen or trifluoromethyl,
Z is NO₂ or NHR, where R is hydrogen, loweralkyl, arylloweralkyl or loweralkylcarbonyl, and
n is 0 or 1, with the proviso that n is 0 when Z is NHR,
and a process for their preparation.
The compounds are useful as topical antiinflammatory agents for the treatment of skin disorders.
本发明涉及式如下的化合物
其中
X 是 0 或 NR₁,R₁ 是氢、低级烷基或低级烷基羰基、
Y 是氢、低级烷基、低级烷氧基、卤素或三氟甲基、
Z 是 NO₂ 或 NHR,其中 R 是氢、低级烷基、芳基低级烷基或低级烷基羰基,以及
n 为 0 或 1,但当 Z 为 NHR 时,n 为 0、
及其制备方法。
这些化合物可用作治疗皮肤病的局部消炎剂。