CONTROLLED RELEASE PHARMACEUTICAL COMPOSITION COMPRISING MIRABEGRON

The present invention relates to a release-controlled pharmaceutical composition comprising mirabegron. The release-controlled pharmaceutical composition according to the present invention has the same therapeutic effect as a fast-release tablet which is administered three times a day even with once...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MOON, SE HUI, KIM, YUN SIK, KIM, SU YEON, KIM, HAN GYU, CHOO, EUI JIN
Format: Patent
Sprache:eng ; kor
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The present invention relates to a release-controlled pharmaceutical composition comprising mirabegron. The release-controlled pharmaceutical composition according to the present invention has the same therapeutic effect as a fast-release tablet which is administered three times a day even with once a day administration to greatly improve the drug compliance of a patient, and can prevent a gelation phenomenon which can occur in conventional formulations as the composition is achieved through hydrophobic non-hydrogel matrices. Therefore, there is an advantage that it is possible to prevent the diffusion of the drug on the adhesive surface due to the disadvantage of the pharmaceutical composition forming a hydrogel, which adheres to a mucous membrane or an elution vessel in the gastrointestinal tract, thereby making it possible to reduce uneven distribution of the dissolution tendency. 본 발명은 미라베그론을 포함하는 방출 제어 의약 조성물에 관한 것이다. 본 발명에 따른 방출 제어 약제학적 조성물은 1일 1회 투여로도 1일 3회 투여하는 속방정과 동등한 치료효과를 가지므로 환자의 복약순응도를 크게 개선할 수 있고, 소수성 비하이드로겔성 매트릭스를 통해 달성되므로 통상의 제제에서 발생할 수 있는 겔화현상을 방지할 수 있다. 따라서, 하이드로겔을 형성하는 약제학적 조성물의 단점인 위장관 내의 점막 또는 용출기 내에 붙어 접착면의 약물확산을 막아 불균일하게 용출경향의 편차가 나는 것을 줄일 수 있는 장점이 있다.