申请人:Janssen Pharmaceutica N.V.
公开号:US06319939B1
公开(公告)日:2001-11-20
The present invention is concerned with compounds of formula
the N-oxides, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein X represents O, S or NR3; R1 represents hydrogen, hydroxy, C1-6alkyl or aryl; R2 represents hydrogen; optionally substituted C1-12alkyl; C3-7cycloalkyl; C2-8alkenyl; aryl; Het1; or R1 and R2 taken together may form a bivalent radical of formula —(CH2)n— wherein n is 2, 3, 4, 5 or 6; R3 represents hydrogen, optionally substituted C1-6alkyl, aryl, Het1; R4 represents hydrogen; hydroxy; mercapto; C1-6alkyloxy; C1-6alkylthio; aryloxy; arylthio; Het1-oxy; Het1-thio; optionally substituted C1-12alkyl; optionally substituted C2-8alkenyl; optionally substituted C2-8alkynyl; optionally substituted C3-7cycloalkyl; optionally substituted C5-7cycloalkenyl; aryl; Het1; or -Alk-NR3R5 (i) or —NR3R5 (ii) wherein Alk represents C1-6alkanediyl; and R5 represents hydrogen, C1-6alkyl, aryl, Het1, (aryl or Het1)C1-6alkyl, (aryl or Het1)carbonyl or (aryl or Het1)C1-6alkyloxycarbonyl; aryl represents optionally substituted indanyl, indenyl, naphtyl, 5,6,7,8-tetrahydro-2-naphtalenyl or phenyl; Het represents an optionally substituted unsaturated heterocycle; and Het1 represents an optionally substituted monocyclic or bicyclic heterocycle; having retinoic mimetic activity; their preparation, compositions containing them and their use as a medicine.
本发明涉及公式N-氧化物的化合物,其药学上可接受的加成盐和立体化同分异构体,其中X代表O、S或NR3;R1代表氢、羟基、C1-6烷基或芳基;R2代表氢;可选地取代的C1-12烷基;C3-7环烷基;C2-8烯基;芳基;Het1;或R1和R2一起可能形成公式—(CH2)n—的二价基团,其中n为2、3、4、5或6;R3代表氢、可选地取代的C1-6烷基、芳基、Het1;R4代表氢;羟基;巯基;C1-6烷氧基;C1-6烷基硫基;芳氧基;芳硫基;Het1氧基;Het1硫基;可选地取代的C1-12烷基;可选地取代的C2-8烯基;可选地取代的C2-8炔基;可选地取代的C3-7环烷基;可选地取代的C5-7环烯基;芳基;Het1;或-Alk-NR3R5(i)或—NR3R5(ii),其中Alk代表C1-6烷二基;R5代表氢、C1-6烷基、芳基、Het1、(芳基或Het1)C1-6烷基、(芳基或Het1)羰基或(芳基或Het1)C1-6烷氧羰基;芳基代表可选地取代的茚基、茚烯基、萘基、5,6,7,8-四氢-2-萘基或苯基;Het代表可选地取代的不饱和杂环;Het1代表可选地取代的单环或双环杂环;具有视黄醇拟态活性;它们的制备、含有它们的组合物以及它们作为药物的用途。