发明名称 |
4-Aryl-4-hydroxy-tetrahydropyrans and 3-aryl-3-hydroxy-tetrahydrofurans as 5-lipoxygenase inhibitors. |
摘要 |
<p>The invention concerns ether derivatives of the formula I Q<1>-X-Ar-Q<2> I wherein Q<1> is an optionally substituted 9-, 10- or 11-membered bicyclic heterocyclic moiety containing one or two nitrogen heteroatoms and optionally containing a further heteroatom selected from nitrogen, oxygen and sulphur; X is oxy, thio, sulphinyl or sulphonyl; Ar is optionally substituted phenylene, pyridinediyl, pyrimidinediyl, thiophenediyl, furandiyl, thiazolediyl, oxazolediyl, thiadiazolediyl or oxadiazolediyl; and Q<2> is selected from the groups of the formulae II and III:- <CHEM> wherein R<1> is hydrogen, (2-5C)alkanoyl or optionally substituted benzoyl; R<2> is (1-4C)alkyl; and R<3> is hydrogen or (1-4C)alkyl; or R<2> and R<3> are linked to form a methylene, vinylene, ethylene or trimethylene group; or a pharmaceutically-acceptable salt thereof; processes for their preparation; pharmaceutical compositions containing them and their use as 5-lipoxygenase inhibitors.</p> |
申请公布号 |
EP0623614(A1) |
申请公布日期 |
1994.11.09 |
申请号 |
EP19940303012 |
申请日期 |
1994.04.26 |
申请人 |
ZENECA LIMITED;ZENECA PHARMA S.A. |
发明人 |
BIRD, THOMAS GEOFFREY COLERICK, ZENECA PHARMA. SA;PLE, PATRICK, ZENECA PHARMA. SA;CRAWLEY, GRAHAM CHARLES, ZENECA PHARMACEUTICALS;LARGE, MICHAEL STEWART, ZENECA PHARMACEUTICALS |
分类号 |
A61K31/40;A61K31/47;A61K31/55;A61P11/00;A61P17/00;A61P29/00;A61P37/08;C07D405/12;C07D409/14;C07D417/14;C07D493/08;(IPC1-7):C07D405/12;C07D405/14;A61K31/475;A61K31/495 |
主分类号 |
A61K31/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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