发明名称 |
Dry powder for inhalation. |
摘要 |
The use of magnesium stearate (I) in dry powder formulations for inhalation to improve resistance to moisture is new. Independent claims are also included for: (1) the use of magnesium stearate to reduce the effect of invasive moisture on the fine particles in dry powders for inhalation; and (2) dry powder formulations for inhalation comprising: (a) an inactive carrier of non-inhalant particle size; (b) a pharmaceutically active agent in the form of a salt or ester of inhalant particle size; and (c) 0.25-1 wt.% of magnesium stearate. |
申请公布号 |
ZA200103627(B) |
申请公布日期 |
2001.05.09 |
申请号 |
ZA20010003627 |
申请日期 |
2001.05.04 |
申请人 |
JAGO RESEARCH AG. |
发明人 |
MANFRED KELLER;RUDI MUELLER-WALZ |
分类号 |
A61K47/12;A61K;A61K9/00;A61K9/12;A61K9/14;A61K9/72;A61K31/137;A61K31/138;A61K31/15;A61K31/19;A61K31/221;A61K31/357;A61K31/40;A61K31/41;A61K31/4164;A61K31/4178;A61K31/42;A61K31/435;A61K31/4355;A61K31/437;A61K31/47;A61K31/4965;A61K31/522;A61K31/5517;A61K31/569;A61K31/573;A61K38/00;A61K38/11;A61K38/22;A61K38/28;A61K47/10;A61K47/26;A61K47/34;A61K47/40;A61M11/00;A61P43/00 |
主分类号 |
A61K47/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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