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5 Alfa-androstan(alkil)-3beta, 5,6 beta-triol injiciranje in pripravljalna metoda le tega
专利权人:
Guangzhou Cellprotek Pharmaceutical Co.; Ltd
发明人:
YAN Guangmei,HU Haiyan,ZHANG Jingxia,QIU Pengxin,LI Ling,TIAN Ning
申请号:
SI201131508
公开号:
SI2620153T1
申请日:
2011.07.08
申请国别(地区):
SI
年份:
2018
代理人:
摘要:
A 5±-androstane-3²,5,6²-triol injection and its preparation are disclosed. The injection uses hydroxypropyl-²-cyclodextrin as a solubilizing agent and the active ingredient is present in a part by weight ratio of 1-20:40-500 to the hydroxypropyl-²-cyclodextrin. The injection may also comprise 1ˆ¼100 parts of an isotonic adjusting agent, 0ˆ¼200 parts of a freeze drying filler, and 0ˆ¼2000 parts of a solvent. The preparation method comprises dissolving hydroxypropyl-²-cyclodextrin solution, 5±-androstane-3²,5,6²-triol and soluble excipients in water for injection in sequence to obtain a raw injection solution, and subjecting the raw injection solution to decolorization, depyrogenation, filtration and sterilization to obtain the injection. Drying the filtrate yields a solid for injection.
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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