发明名称 |
Menetelmä vaikuttavaa ainetta sisältävien mikropartikkeleiden valmista miseksi hydrolyyttisesti hajoavista polymeereistä |
摘要 |
PCT No. PCT/DE91/01002 Sec. 371 Date Jun. 22, 1993 Sec. 102(e) Date Jun. 22, 1993 PCT Filed Dec. 18, 1991 PCT Pub. No. WO92/11000 PCT Pub. Date Jul. 9, 1992.The invention concerns a method for the production of microscopic particles made of hydrolytically decomposable polymers, in particular copolymers, and containing active substances, using fluid gas with a uniform particle-size distribution and by the addition of biologically compatible amino acids. The microscopic particles produced by this method can be used as drugs for the treatment of humans or animals. |
申请公布号 |
FI102811(B) |
申请公布日期 |
1999.02.26 |
申请号 |
FI19930002761 |
申请日期 |
1993.06.16 |
申请人 |
INHALE THERAPEUTIC SYSTEMS INC., |
发明人 |
BISKUP,HEIKE;GORISSEN,ELKE;SCHNEIDER,HANNELORE |
分类号 |
A61K9/14;A61K9/16;A61K47/30;B01J13/04;(IPC1-7):A61K9/16 |
主分类号 |
A61K9/14 |
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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