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The use of extracts or materials extracted from Piper cubeba L. as an effective component in a drug for the treatment of cancer diseases
专利权人:
Viridis Pharmaceutical Limited
发明人:
Yam, Jian Ying,Berger-Buter, Karin,Kreuter, Matthias-Heinrich
申请号:
AU2008286636
公开号:
AU2008286636B2
申请日:
2008.08.15
申请国别(地区):
AU
年份:
2013
代理人:
摘要:
The present invention relates to a method for the preparation of a dry extractfrom the fruit of Piper cubeba L., which characterized in that, in a first step,the fruit of Piper cubeba L. either is subjected to a steam distillation for theremoval of essential oils and the distillate is removed or extracted at leastonce with a lipophilic phase and the lipophilic extract or extracts are removed;in a second step, the fruit, so treated, is extracted at least once either withat least one alcohol or with a mixture of at least one alcohol and water; and, ina third step, the extracted fruit parts are removed and an auxiliary materialis added to the extract so obtained, which is then concentrated to a thick extractwith an alcohol concentration of 0.1 to 10% (w/w), then dried and recovered.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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