发明授权
- 专利标题: D-Homopregnanes
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申请号: US82269申请日: 1979-10-05
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公开(公告)号: US4285880A公开(公告)日: 1981-08-25
- 发明人: Andor Furst , Peter Keller , Marcel Muller
- 申请人: Andor Furst , Peter Keller , Marcel Muller
- 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: LUX77699 19770706
- 主分类号: A61K31/20
- IPC分类号: A61K31/20 ; A61K31/575 ; A61K31/585 ; A61P7/10 ; C07D307/94 ; C07J63/00
摘要:
D-Homopregnanes of the formula ##STR1## wherein X is hydrogen, Y is hydroxy or X and Y taken together denote an oxygen to carbon bond; R.sup.6 is hydrogen, R.sup.7 is hydrogen, lower alkanoylthio or aroylthio, or R.sup.6 and R.sup.7 taken together denote a carbon to carbon bond and the dotted line in the 1,2-position of the A-ring together with the corresponding solid line denotes a single or double carbon to carbon bond or a pharmaceutically acceptable basic addition salt thereof when Y is hydroxy having diuretic activity are disclosed.
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