| 发明名称 |
SUBSTITUTED BENZOATE ESTER PRODRUG DERIVATIVES OF 3-HYDROXYMORPHINANS, INTERMEDIATES THERETO, AND PROCESSES |
| 摘要 |
Substituted benzoate ester prodrug derivatives of 3-hydroxymorphinans are useful as analgesics or narcotic antagonists and provide enhanced bioavailability of 3-hydroxymorphinans from orally administered doses. |
| 申请公布号 |
DE3573251(D1) |
申请公布日期 |
1989.11.02 |
| 申请号 |
DE19853573251 |
申请日期 |
1985.07.03 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SHAMI, ELIE GABRIEL |
| 分类号 |
C07D221/28;C07D489/02;C07D489/08;(IPC1-7):C07D221/28;A61K31/485 |
主分类号 |
C07D221/28 |
| 代理机构 |
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