发明名称 |
Substituted phenylacetylenes, pharmaceuticals containing them and methods for the preparation of these compounds and pharmaceuticals. |
摘要 |
<p>The substituted phenylacetylenes according to the invention are specifically acting 5-lipoxygenase inhibitors and can be used, in particular, in pharmaceutical preparations for the therapy of pathologic conditions in which leukotrienes are involved as mediators. The phenylacetylenes have the general formula …<IMAGE>… in which one of the radicals R1 is a hydrogen atom and the other is the group of the formula …<IMAGE>… … … in which R3 denotes a hydrogen atom, a methyl or ethyl radical, and R4 denotes a methyl radical or an amino group, … and in which R2 is a monocyclic or dicyclic aromatic or a sulphur-, nitrogen- or oxygen-containing heterocyclic radical which is optionally substituted as defined above. … …<??>These compounds can be prepared according to the invention for example by reacting a compound of the formula …<IMAGE>… in which R2 has the same meaning as above and one of the radicals R7 is hydrogen and the other one is the group of the formula -CO-R3, with hydroxylamine to give the oxime, reducing the latter to the correspondingly substituted hydroxylamine compound and finally introducing the group of the formula -COR4. This preparation method and others are described.</p> |
申请公布号 |
GR3015350(T3) |
申请公布日期 |
1995.06.30 |
申请号 |
GR19950400444T |
申请日期 |
1995.03.09 |
申请人 |
GRUENENTHAL GMBH |
发明人 |
ZIMMER, OSWALD, DR. RER. NAT.;VOLLENBERG, WERNER, DR. RER. NAT.;SEIPP, ULRICH, DR. RER. NAT.;ENGLBERGER, WERNER, DR. RER. NAT.;HAURAND, MICHAEL, DR. RER. NAT.;BOSMAN, BRIGITTE J. DR. MED.;SCHNEIDER, JOHANNES, DR. MED. VET. |
分类号 |
A61K31/165;A61K31/15;A61K31/16;A61K31/17;A61K31/357;A61K31/36;A61K31/38;A61K31/381;A61K31/44;A61K31/4402;A61K31/4406;A61K31/4409;A61K31/4418;A61K31/47;A61P7/02;A61P9/08;A61P9/10;A61P9/12;A61P11/00;A61P11/06;A61P29/00;A61P37/08;A61P43/00;C07C259/06;C07C275/64;C07C323/47;C07D211/28;C07D213/42;C07D215/12;C07D317/58;C07D333/20;C07D333/28;C07D333/58;C07D333/66;(IPC1-7):C07C259/06 |
主分类号 |
A61K31/165 |
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