| 发明名称 |
TRANSDERMAL CONTRACEPTIVE FORMULATIONS, METHODS AND DEVICES |
| 摘要 |
The present invention provides compositions and methods for the transdermal administration of a contraceptively effective amount of a synthetic 19-nor-progesterone (ST-1435) and an estrogen, in combination, together with a suitable permeation enhan- cer.
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| 申请公布号 |
CA2088778(A1) |
申请公布日期 |
1992.04.30 |
| 申请号 |
CA19912088778 |
申请日期 |
1991.10.25 |
| 申请人 |
ALZA CORPORATION;POPULATION COUNCIL INC |
发明人 |
GALE, ROBERT M.;NEDBERGE, DIANE E.;ATKINSON, LINDA E. |
| 分类号 |
A61K9/00;A61K9/70;A61K31/00;A61K31/565;A61K31/57;A61K47/14;A61P15/00;A61P15/18;(IPC1-7):A61K9/70 |
主分类号 |
A61K9/00 |
| 代理机构 |
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