发明授权
- 专利标题: STABILER EXTRAKT AUS HYPERICUM PERFORATUM L., VERFAHREN ZU SEINER HERSTELLUNG UND PHARMAZEUTISCHE ZUBEREITUNGEN
- 专利标题(英): Stable extract of hypericum perforatum l., a method for producing the same, and corresponding pharmaceutical preparations
- 专利标题(中): 贯叶连翘提取物稳定,方法为生产和药物制剂
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申请号: EP98929214.9申请日: 1998-04-07
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公开(公告)号: EP1007060B1公开(公告)日: 2005-11-23
- 发明人: ERDELMEIER, Clemens , GRETHLEIN, Eckhart , LANG, Friedrich , OSCHMANN, Rainer , STUMPF, Karl-Heinz
- 申请人: Dr. Willmar Schwabe GmbH & Co. KG
- 申请人地址: Willmar-Schwabe-Strasse 4 76227 Karlsruhe DE
- 专利权人: Dr. Willmar Schwabe GmbH & Co. KG
- 当前专利权人: Dr. Willmar Schwabe GmbH & Co. KG
- 当前专利权人地址: Willmar-Schwabe-Strasse 4 76227 Karlsruhe DE
- 代理机构: Adam, Holger
- 优先权: DE19714450 19970408
- 国际公布: WO1998044936 19981015
- 主分类号: A61K35/00
- IPC分类号: A61K35/00 ; A61P25/24
摘要:
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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