Invention Application
WO9844936A3 STABLE EXTRACT OF HYPERICUM PERFORATUM L., A METHOD FOR PRODUCING THE SAME, AND CORRESPONDING PHARMACEUTICAL PREPARATIONS
审中-公开
超高效液相色谱法的稳定提取，其生产方法及相应的药物制剂
- Patent Title: STABLE EXTRACT OF HYPERICUM PERFORATUM L., A METHOD FOR PRODUCING THE SAME, AND CORRESPONDING PHARMACEUTICAL PREPARATIONS
- Patent Title (中): 超高效液相色谱法的稳定提取，其生产方法及相应的药物制剂
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Application No.: PCT/DE9801003Application Date: 1998-04-07
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Publication No.: WO9844936A3Publication Date: 1998-12-30
- Inventor: ERDELMEIER CLEMENS , GRETHLEIN ECKHART , LANG FRIEDRICH , OSCHMANN RAINER , STUMPF KARL-HEINZ
- Applicant: SCHWABE WILLMAR GMBH & CO , ERDELMEIER CLEMENS , GRETHLEIN ECKHART , LANG FRIEDRICH , OSCHMANN RAINER , STUMPF KARL HEINZ
- Assignee: SCHWABE WILLMAR GMBH & CO,ERDELMEIER CLEMENS,GRETHLEIN ECKHART,LANG FRIEDRICH,OSCHMANN RAINER,STUMPF KARL HEINZ
- Current Assignee: SCHWABE WILLMAR GMBH & CO,ERDELMEIER CLEMENS,GRETHLEIN ECKHART,LANG FRIEDRICH,OSCHMANN RAINER,STUMPF KARL HEINZ
- Priority: DE19714450 1997-04-08
- Main IPC: A61K47/20
- IPC: A61K47/20 ; A61K20060101 ; A61K35/00 ; A61K36/00 ; A61K36/18 ; A61K36/38 ; A61K47/18 ; A61K47/22 ; A61P25/00 ; A61P25/24
Abstract:
The invention relates to an improved extract of Hypericum perforatum (St. John's-wort) containing approximately 0.1 % to 2 % hyperforine. The hyperforine contained in the inventive extract is stable for a longer period of time.
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