Sustained release microsphere preparation containing antipsychotic drug and production process thereof
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United States of America Patent
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Aug 12, 1997
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N/A
app pub date -
May 17, 1995
filing date -
Nov 17, 1992
priority date (Note) -
Expired
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Abstract
A sustained release microsphere preparation which is produced by including a hydrophobic antipsychotic drug such as bromperidol, haloperidol or the like into a base composed of a high molecular weight polymer having in vivo histocompatibility such as polylactic acid, poly(lactic-co-glycolic)acid or the like, and a process for the production thereof.
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