发明授权
US5260310A Oxetanone compounds and pharmaceutical compositions containing them
失效
氧杂环丁酮化合物和含有它们的药物组合物
- 专利标题: Oxetanone compounds and pharmaceutical compositions containing them
- 专利标题(中): 氧杂环丁酮化合物和含有它们的药物组合物
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申请号: US928907申请日: 1992-08-12
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公开(公告)号: US5260310A公开(公告)日: 1993-11-09
- 发明人: Romano Derungs , Hans P. Marki , Henri Stalder , Andre Szente
- 申请人: Romano Derungs , Hans P. Marki , Henri Stalder , Andre Szente
- 申请人地址: NJ Nutley
- 专利权人: Hoffmann-La Roche Inc.
- 当前专利权人: Hoffmann-La Roche Inc.
- 当前专利权人地址: NJ Nutley
- 优先权: CHX604/90 19900226; CHX4005/90 19901217
- 主分类号: C07D305/12
- IPC分类号: C07D305/12 ; C07D405/12 ; A61K31/365
摘要:
Novel compounds of the formula ##STR1## wherein Q, R.sup.1 and R.sup.2 are described herein, are disclosed along with pharmaceutical compositions, methods of use, and process for producing compounds of formula I which starts from the corresponding .beta.-hydroxycarboxylic acids.