Sustained release microsphere preparation containing antipsychot

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form

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424490, 424497, 424426, A61K 950

Patent

active

056562993

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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Chemical Abstracts, vol. 102, No. 18, 6 May 1985.
Chemical Abstracts, vol. 106, No. 6, 9 Feb. 1987.
International Search Report.

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