发明授权
US06933395B1 PROCESSING FOR PRODUCING OF DROSPIRENONE (6β, 7β, 15β, 16β-DIMETHYLENE-3-OXO-17α-PREGN-4-EN-21, 17-CARBOLACTONE, DRSP) AS WELL AS 7α-(3-HYDOXY-1-PROPLY)-6β, 7β; 15β, 16β-DIMETHYLENE-5β-ANDROSTANE-3β, 5,17β-TRIOL(ZK 92836) AND 6β, 7β; 15β, 16β-DIMETHYLENE-5β-HYDROXY
有权
作为7α-(3-羟基-1-丙醇)的制备DROSPIRENONE(6β,7beta,15beta,16β-二甲基-3-OXO-17α-PREGN-4-EN-21,17-卡博内酯,DRSP) -6beta,7beta; 15beta,16beta-DIMETHYLENE-5beta-ANDROSTANE-3beta,5,17beta-TRIOL(ZK 92836)和6beta,7beta; 15beta,16beta-DIMETHYLENE-5beta-HYDROXY
- 专利标题: PROCESSING FOR PRODUCING OF DROSPIRENONE (6β, 7β, 15β, 16β-DIMETHYLENE-3-OXO-17α-PREGN-4-EN-21, 17-CARBOLACTONE, DRSP) AS WELL AS 7α-(3-HYDOXY-1-PROPLY)-6β, 7β; 15β, 16β-DIMETHYLENE-5β-ANDROSTANE-3β, 5,17β-TRIOL(ZK 92836) AND 6β, 7β; 15β, 16β-DIMETHYLENE-5β-HYDROXY
- 专利标题(中): 作为7α-(3-羟基-1-丙醇)的制备DROSPIRENONE(6β,7beta,15beta,16β-二甲基-3-OXO-17α-PREGN-4-EN-21,17-卡博内酯,DRSP) -6beta,7beta; 15beta,16beta-DIMETHYLENE-5beta-ANDROSTANE-3beta,5,17beta-TRIOL(ZK 92836)和6beta,7beta; 15beta,16beta-DIMETHYLENE-5beta-HYDROXY
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申请号: US09640748申请日: 2000-08-18
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公开(公告)号: US06933395B1公开(公告)日: 2005-08-23
- 发明人: Jörg-Thorsten Mohr , Klaus Nickisch
- 申请人: Jörg-Thorsten Mohr , Klaus Nickisch
- 申请人地址: DE Berlin
- 专利权人: Schering AG
- 当前专利权人: Schering AG
- 当前专利权人地址: DE Berlin
- 代理机构: Millen, White, Zelano & Branigan, P.C.
- 优先权: DE19633685 19960812
- 主分类号: C07J53/00
- IPC分类号: C07J53/00 ; C07D307/94 ; C07D307/33
摘要:
Process for the production of drospirenone (6β,7β; 15β,16β-dimethylene-3-oxo-17α-pregn-4-ene-21,17-carbolactone, DRSP) (1) and 7α-(3-hydroxy-1-propyl)-6β,7β; 15β,16β-dimethylene-5β-androstane-3β,5,17β-triol (ZK 92836) and 6β,7β; 15β,16β-dimethylene-5β-hydroxy-3-oxo-17α-androstane-21,17-carbolactone (ZK 90965) as intermediate products of the process.
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