AR030592A1 - PROCEDURE TO PREPARE SUBSTANCES, OR MIXTURES OF SENSITIVE SUBSTANCES, IN FINE PARTICLES, THE SOLID PHARMACEUTICAL PREPARATIONS CONTAINING THEM, PROCEDURE TO APPLY SUCH SUBSTANCES ON SUPPORTS AND PREPARED SOLID PHARMACEUTICAL PREPARATIONS - Google Patents
PROCEDURE TO PREPARE SUBSTANCES, OR MIXTURES OF SENSITIVE SUBSTANCES, IN FINE PARTICLES, THE SOLID PHARMACEUTICAL PREPARATIONS CONTAINING THEM, PROCEDURE TO APPLY SUCH SUBSTANCES ON SUPPORTS AND PREPARED SOLID PHARMACEUTICAL PREPARATIONSInfo
- Publication number
- AR030592A1 AR030592A1 ARP010104171A AR030592A1 AR 030592 A1 AR030592 A1 AR 030592A1 AR P010104171 A ARP010104171 A AR P010104171A AR 030592 A1 AR030592 A1 AR 030592A1
- Authority
- AR
- Argentina
- Prior art keywords
- substances
- procedure
- pharmaceutical preparations
- solid pharmaceutical
- mixtures
- Prior art date
Links
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- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Procedimiento para preparar sustancias o mezclas de sustancias sensibles en partículas finas, especialmente de proteínas que esencialmente presentan tamanos de partículas en el ámbito de nanometros (nm) hasta micrometros (mm), que comprende los pasos de la molienda de la sustancia o de la mezcla de sustancias en un medio de suspension, en el cual la sustancia o la mezcla de sustancias es altamente insoluble, a temperatura baja y subsiguiente eliminacion del medio de suspension. La preparacion de sustancias bajo la forma de polvos micronizados encuentra aplicacion en la preparacion de medicamentos para la administracion inhalatoria en mamíferos y su utilizacion en inhaladores de polvo.Method for preparing substances or mixtures of sensitive substances in fine particles, especially proteins that essentially have particle sizes in the range of nanometers (nm) to micrometers (mm), which comprises the steps of grinding the substance or mixture of substances in a suspension medium, in which the substance or mixture of substances is highly insoluble, at a low temperature and subsequent elimination of the suspension medium. The preparation of substances in the form of micronized powders finds application in the preparation of medicaments for inhalation administration in mammals and their use in powder inhalers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP010104171 AR030592A1 (en) | 2001-08-31 | 2001-08-31 | PROCEDURE TO PREPARE SUBSTANCES, OR MIXTURES OF SENSITIVE SUBSTANCES, IN FINE PARTICLES, THE SOLID PHARMACEUTICAL PREPARATIONS CONTAINING THEM, PROCEDURE TO APPLY SUCH SUBSTANCES ON SUPPORTS AND PREPARED SOLID PHARMACEUTICAL PREPARATIONS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP010104171 AR030592A1 (en) | 2001-08-31 | 2001-08-31 | PROCEDURE TO PREPARE SUBSTANCES, OR MIXTURES OF SENSITIVE SUBSTANCES, IN FINE PARTICLES, THE SOLID PHARMACEUTICAL PREPARATIONS CONTAINING THEM, PROCEDURE TO APPLY SUCH SUBSTANCES ON SUPPORTS AND PREPARED SOLID PHARMACEUTICAL PREPARATIONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR030592A1 true AR030592A1 (en) | 2003-08-27 |
Family
ID=37515896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP010104171 AR030592A1 (en) | 2001-08-31 | 2001-08-31 | PROCEDURE TO PREPARE SUBSTANCES, OR MIXTURES OF SENSITIVE SUBSTANCES, IN FINE PARTICLES, THE SOLID PHARMACEUTICAL PREPARATIONS CONTAINING THEM, PROCEDURE TO APPLY SUCH SUBSTANCES ON SUPPORTS AND PREPARED SOLID PHARMACEUTICAL PREPARATIONS |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR030592A1 (en) |
-
2001
- 2001-08-31 AR ARP010104171 patent/AR030592A1/en unknown
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