【発明の名称】持効性の生物分解性微粒子状物およびその調製方法

Title:

【発明の名称】持効性の生物分解性微粒子状物およびその調製方法

Document Type and Number:

Japanese Patent JP3346789

Kind Code:

B2

Abstract:

Long-acting biodegradable microparticles containing therapeutically active peptides as active ingredient and poly(lactide-co-glycolide) as vehicle, which are obtained by spray drying at temperatures below 60 DEG C with a spray flow above 500 l(STP), are described.

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Inventors:

Norbert Lill
Jurgen Zandow

Application Number:

JP6551992A

Publication Date:

November 18, 2002

Filing Date:

March 24, 1992

Export Citation:

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Assignee:

HOECHST AKTIENGESELLSCHAFT

International Classes:

A61K9/16; A61K9/52; A61K38/00; A61K38/04; A61K9/14; A61K38/095; A61K38/22; A61K38/28; A61K47/34; (IPC1-7): A61K38/00; A61K9/14; A61K38/04; A61K47/34

Domestic Patent References:

JP1155942A

Attorney, Agent or Firm:

Chika Takagi (1 person outside)

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