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Microcrystalline Cellulose and Calcium Phosphate Compositions Useful as Pharmaceutical Excipients
专利权人:
发明人:
THOORENS GREGORY,LECLERCQ BRUNO,RUSZKAY THOMAS
申请号:
IN3488/DELNP/2012
公开号:
IN2012DN03488A
申请日:
2012.04.20
申请国别(地区):
IN
年份:
2014
代理人:
摘要:
Compositions containing calcium phosphate and microcrystalline cellulose are useful as excipients in the preparation of solid dosage forms containing active pharmaceutical ingredients particularly those prepared by processes involving multiple compaction steps. The recompactibility performance of such compositions is improved through the use of calcium phosphate having a relatively small particle size e.g. a median particle size of not more than about 20 microns or not more than about 10 microns.
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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