发明授权
- 专利标题: Benzofuran-2(3H)-ones used as anti-inflammatory agents
- 专利标题(中): 用作抗炎剂的苯并呋喃-2(3H) - 酮
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申请号: US435594申请日: 1982-10-21
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公开(公告)号: US4514415A公开(公告)日: 1985-04-30
- 发明人: Paul Wenk , Werner Breitenstein , Marcus Baumann
- 申请人: Paul Wenk , Werner Breitenstein , Marcus Baumann
- 申请人地址: NY Ardsley
- 专利权人: Ciba Geigy Corporation
- 当前专利权人: Ciba Geigy Corporation
- 当前专利权人地址: NY Ardsley
- 优先权: CHX6881/81 19811028
- 主分类号: A61K31/34
- IPC分类号: A61K31/34 ; A61K31/343 ; A61P25/04 ; A61P29/00 ; C07C59/76 ; C07D307/83 ; C07D471/04 ; A61K31/365
摘要:
The invention relates to novel lactones, especially benzofuranones of the general formula ##STR1## in which R.sub.1 represents hydrogen or an aliphatic radical, R.sub.2 represents an amino group di-substituted by two monovalent hydrocarbon radicals, and the aromatic ring A may be additionally substituted, and their salts and/or isomers, processes for the manufacture of compounds of the formula (I) and their salts and isomers, pharmaceutical preparations containing these compounds, and their use as the active ingredients of medicaments and/or for the manufacture of pharmaceutical preparations.
公开/授权文献
- US5654582A Circuit wafer and TEG test pad electrode 公开/授权日:1997-08-05