Injectable suspensions

The present invention relates to aseptic suspensions, physically stable and injectable through a 25G needle or thinner, comprising crystalline, non- micronized 3-beta-hydroxy-5-alpha-pregnan-20-one particles, a mixture of acylglycerols and cholesterol, processes for preparing crystalline, non- micro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Norrlind, Björn, Brisander, Magnus, Horvath, Karol
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to aseptic suspensions, physically stable and injectable through a 25G needle or thinner, comprising crystalline, non- micronized 3-beta-hydroxy-5-alpha-pregnan-20-one particles, a mixture of acylglycerols and cholesterol, processes for preparing crystalline, non- micronized, 3-beta-hydroxy-5-alpha-pregnan-20-one suitable for such suspensions, as well as methods for manufacturing such suspensions.