发明授权
- 专利标题: Prostaglandin derivatives
- 专利标题(中): 前列腺素衍生物
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申请号: US932982申请日: 1978-08-11
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公开(公告)号: US4212968A公开(公告)日: 1980-07-15
- 发明人: Roy A. Johnson
- 申请人: Roy A. Johnson
- 申请人地址: MI Kalamazoo
- 专利权人: The Upjohn Company
- 当前专利权人: The Upjohn Company
- 当前专利权人地址: MI Kalamazoo
- 主分类号: C07C405/00
- IPC分类号: C07C405/00 ; C07D307/935 ; C07D307/937 ; C07D311/94 ; C07D311/02
摘要:
Prostaglandin (PG.sub.1, derivatives having (1) a 5-keto feature, for example ##STR1## or (2) a 9-deoxy-5,9-epoxy feature together with a 4-halo or 5-hydroxy feature, for example ##STR2## or a 4,5-didehydro feature, for example in an enol ether of the formula ##STR3## said derivatives having pharmacological activity. Processes for preparing them and the appropriate intermediates are disclosed.
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