发明名称 |
Kontrazeptionsverfahren und Schema |
摘要 |
<p>A contraceptive method and regimen utilizing an initially greater amount of progestogen, which gradually tapers over the period in which the contraceptive is administered. The regimen includes a multiphasic combination and contraceptive kit containing at least 21 daily sequential dosage units divided into 3 phases. The first phase contains 6-8 dosage units, each containing a progestogen at a dosage equivalent in progestogenic activity to 75-150 mu g desogestrel and an estrogen at a dosage equivalent in estrogenic activity to 20-25 mu g ethinyl estradiol. The second phase contains 6-8 dosage units, each containing less progestogen than in the previous dosage units, but still having progestogen equivalent to 75-125 mu g desogestrel and an estrogen equivalent to 20 mu g ethinyl estradiol. The third phase contains 6-8 dosage units, each containing less progestogen than in the previous dosage units, but still containing a progestogen equivalent to 75-100 mu g desogestrel and an estrogen equivalent to 20 mu g ethinyl estradiol. The kit may also include another phase of 4 to 7 dosage units having no contraceptive steroid.</p> |
申请公布号 |
DE69118494(T2) |
申请公布日期 |
1996.08.22 |
申请号 |
DE1991618494T |
申请日期 |
1991.12.12 |
申请人 |
AKZO NOBEL N.V., ARNHEIM/ARNHEM, NL |
发明人 |
COELINGH BENNINK, HERMAN JAN TIJMEN, NL-3971 BE DRIEBERGEN, NL |
分类号 |
A61K31/565;A61K31/57;C07J1/00;C07J11/00;(IPC1-7):A61K31/565 |
主分类号 |
A61K31/565 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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