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AR126033A2 - INJECTABLE PREPARATION, AND PRE-FILLED SYRINGE CONTAINING THE INJECTABLE PREPARATION - Google Patents

INJECTABLE PREPARATION, AND PRE-FILLED SYRINGE CONTAINING THE INJECTABLE PREPARATION

Info

Publication number
AR126033A2
AR126033A2 ARP220100366A ARP220100366A AR126033A2 AR 126033 A2 AR126033 A2 AR 126033A2 AR P220100366 A ARP220100366 A AR P220100366A AR P220100366 A ARP220100366 A AR P220100366A AR 126033 A2 AR126033 A2 AR 126033A2
Authority
AR
Argentina
Prior art keywords
salts
injectable preparation
aripiprazole
thiophen
piperazin
Prior art date
Application number
ARP220100366A
Other languages
Spanish (es)
Inventor
Daiki Kaneko
Takakuni Matsuda
Yusuke Hoshika
Original Assignee
Otsuka Pharma Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Otsuka Pharma Co Ltd filed Critical Otsuka Pharma Co Ltd
Publication of AR126033A2 publication Critical patent/AR126033A2/en

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)

Abstract

Reivindicación 1: Una preparación inyectable que comprende una composición que comprende un fármaco poco soluble, un medio de dispersión, y un agente de suspensión, caracterizada porque el agente de suspensión es, al menos, un miembro seleccionado entre el grupo compuesto por (i) e (ii): (i) polivinilpirrolidona, y (ii) polietilenglicol y carboximetilcelulosa o una de sus sales, y la composición tiene una viscosidad de 40 Pa×s o más en, al menos, un punto en el rango de velocidad de corte que oscila de 0,01 a 0,02 s⁻¹ y que tiene una viscosidad de 0,2 Pa×s o inferior, en al menos un punto en el rango de velocidad de corte que oscila de 900 a 1,000 s⁻¹, medido mediante un reómetro. Reivindicación 19: Un método para producir una jeringa prellenada, que se prellena con una composición en gel que comprende aripiprazol o una de sus sales, o 7-[4-(4-benzo[b]tiofen-4-il-piperazin-1-il)butoxi]-1Hquinolin-2-ona, o una de sus sales, en el que dicho método consiste en: introducir en una jeringa una mezcla líquida que comprende aripiprazol o una de sus sales, o 7-[4-(4-benzo[b]tiofen-4-il-piperazin-1-il)butoxi]-1Hquinolin-2-ona o una de sus sales en una concentración que oscila entre 200 y 600 mg/mL, agua, y al menos un agente de suspensión seleccionado entre el grupo que comprende (i) e (ii): (i) polivinilpirrolidona, y (ii) polietilenglicol y carboximetilcelulosa o una de sus sales, caracterizado porque el aripiprazol o una de sus sales, o la 7-[4-(4-benzo[b]tiofen-4-il-piperazin-1-il)butoxi]-1H-quinolin-2-ona o una de sus sales tienen un diámetro de partícula primario promedio que oscila entre 0,5 y 30 mm, y dejar reposar la mezcla líquida de 5 a 70ºC durante 5 minutos o más.Claim 1: An injectable preparation comprising a composition comprising a poorly soluble drug, a dispersion medium, and a suspending agent, characterized in that the suspending agent is at least one member selected from the group consisting of (i) and (ii): (i) polyvinylpyrrolidone, and (ii) polyethylene glycol and carboxymethylcellulose or a salt thereof, and the composition has a viscosity of 40 Pa×s or more at at least one point in the shear rate range that ranges from 0.01 to 0.02 s⁻¹ and has a viscosity of 0.2 Pa×s or less, at at least one point in the shear rate range of 900 to 1,000 s⁻¹, as measured by a rheometer. Claim 19: A method of producing a prefilled syringe, which is prefilled with a gel composition comprising aripiprazole or a salt thereof, or 7-[4-(4-benzo[b]thiophen-4-yl-piperazin-1 -yl)butoxy]-1Hquinolin-2-one, or one of its salts, wherein said method consists of: introducing into a syringe a liquid mixture comprising aripiprazole or one of its salts, or 7-[4-(4 -benzo[b]thiophen-4-yl-piperazin-1-yl)butoxy]-1Hquinolin-2-one or one of its salts in a concentration ranging between 200 and 600 mg/mL, water, and at least one agent suspension selected from the group comprising (i) and (ii): (i) polyvinylpyrrolidone, and (ii) polyethylene glycol and carboxymethylcellulose or one of its salts, characterized in that aripiprazole or one of its salts, or 7-[4 -(4-benzo[b]thiophen-4-yl-piperazin-1-yl)butoxy]-1H-quinolin-2-one or one of its salts has an average primary particle diameter ranging from 0.5 to 30 mm, and let the liquid mixture rest at 5 to 70ºC for 5 minutes or more.

ARP220100366A 2012-04-23 2022-02-22 INJECTABLE PREPARATION, AND PRE-FILLED SYRINGE CONTAINING THE INJECTABLE PREPARATION AR126033A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261636938P 2012-04-23 2012-04-23
US202061792089P 2020-03-15 2020-03-15

Publications (1)

Publication Number Publication Date
AR126033A2 true AR126033A2 (en) 2023-09-06

Family

ID=88197405

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP220100366A AR126033A2 (en) 2012-04-23 2022-02-22 INJECTABLE PREPARATION, AND PRE-FILLED SYRINGE CONTAINING THE INJECTABLE PREPARATION

Country Status (1)

Country Link
AR (1) AR126033A2 (en)

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