ATE128621T1 - Beladungstechnik zur herstellung arzneistoffhaltiger liposomen. - Google Patents

Beladungstechnik zur herstellung arzneistoffhaltiger liposomen.

Info

Publication number
ATE128621T1
ATE128621T1 AT92904373T AT92904373T ATE128621T1 AT E128621 T1 ATE128621 T1 AT E128621T1 AT 92904373 T AT92904373 T AT 92904373T AT 92904373 T AT92904373 T AT 92904373T AT E128621 T1 ATE128621 T1 AT E128621T1
Authority
AT
Austria
Prior art keywords
liposomes
membrane permeability
cationic
anionic
producing medicinal
Prior art date
Application number
AT92904373T
Other languages
English (en)
Inventor
Eric A Forssen
Original Assignee
Vestar Inc
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 Vestar Inc filed Critical Vestar Inc
Application granted granted Critical
Publication of ATE128621T1 publication Critical patent/ATE128621T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47—Quinolines; Isoquinolines
    • A61K31/475—Quinolines; Isoquinolines having an indole ring, e.g. yohimbine, reserpine, strychnine, vinblastine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1277—Preparation processes; Proliposomes
    • A61K9/1278—Post-loading, e.g. by ion or pH gradient

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
AT92904373T 1991-07-03 1991-07-03 Beladungstechnik zur herstellung arzneistoffhaltiger liposomen. ATE128621T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1991/004807 WO1993000888A1 (en) 1991-07-03 1991-07-03 Loading technique for preparing drug containing liposomes

Publications (1)

Publication Number Publication Date
ATE128621T1 true ATE128621T1 (de) 1995-10-15

Family

ID=25676859

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92904373T ATE128621T1 (de) 1991-07-03 1991-07-03 Beladungstechnik zur herstellung arzneistoffhaltiger liposomen.

Country Status (10)

Country Link
EP (1) EP0592446B1 (de)
JP (1) JPH06511470A (de)
AT (1) ATE128621T1 (de)
AU (1) AU654835B2 (de)
CA (1) CA2111593A1 (de)
DE (1) DE69113640T2 (de)
DK (1) DK0592446T3 (de)
ES (1) ES2078034T3 (de)
GR (1) GR3017836T3 (de)
WO (1) WO1993000888A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5714163A (en) * 1994-06-27 1998-02-03 Nexstar Pharmaceuticals, Inc. Vinca alkaloid vesicles with enhanced efficacy and tumor targeting properties
US5800833A (en) * 1995-02-27 1998-09-01 University Of British Columbia Method for loading lipid vesicles
WO1996032930A1 (en) * 1995-04-18 1996-10-24 Yissum Research Development Company Of The Hebrew University Of Jerusalem Liposome drug-loading method and composition
US5827532A (en) * 1997-01-31 1998-10-27 The Reagents Of The University Of California Method for loading lipsomes with ionizable phosphorylated hydrophobic compounds, pharmaceutical preparations and a method for administering the preparations
CA2304096C (en) * 1997-09-18 2003-09-09 Pacira Pharmaceuticals, Inc. Sustained-release liposomal anesthetic compositions
US6120800A (en) * 1997-09-25 2000-09-19 Nexstar Pharmaceuticals, Inc. Vinca-alkaloid vesicles with enhanced efficacy and tumor targeting properties
AU752802C (en) 1997-11-14 2006-04-13 Pacira Pharmaceuticals, Inc. Production of multivesicular liposomes
JP4649841B2 (ja) * 2004-02-18 2011-03-16 コニカミノルタエムジー株式会社 リポソーム含有製剤の製造方法、およびリポソーム含有製剤
US8658203B2 (en) 2004-05-03 2014-02-25 Merrimack Pharmaceuticals, Inc. Liposomes useful for drug delivery to the brain
LT3173073T (lt) 2004-05-03 2025-01-10 Ipsen Biopharm Ltd. Liposomos, skirtos vaistų pristatymui
WO2006037230A1 (en) 2004-10-06 2006-04-13 Bc Cancer Agency Liposomes with improved drug retention for treatment of cancer
US20150004219A1 (en) 2012-02-02 2015-01-01 Yissum Research Development Company Of The Hebrew University Of Jerusalem, Ltd. Stable liposomes for drug delivery
EP3115039B1 (de) * 2015-07-09 2021-12-15 beniag GmbH Verfahren zum herstellen einer fusionsmischung zur übertragung eines geladenen moleküls in und/oder durch eine lipidmembran
EP4647126A3 (de) 2015-10-16 2026-02-11 Ipsen Biopharm Ltd. Stabilisierung von pharmazeutischen camptothecinzusammensetzungen
TWI728255B (zh) 2017-07-24 2021-05-21 國邑藥品科技股份有限公司 包含弱酸藥物之脂質體組成物及其用途
WO2020102605A1 (en) * 2018-11-15 2020-05-22 The Regents Of The University Of California Vesicle-coated fibers and methods of making and using
NL2023066B1 (en) * 2019-05-03 2020-11-30 Curesupport Holding B V Stabilized liposomes
US12023394B2 (en) * 2020-05-05 2024-07-02 The Regents Of The University Of California Vesicle-coated fibers made from crosslinked lipids
WO2021225113A1 (ja) * 2020-05-08 2021-11-11 国立大学法人京都工芸繊維大学 イオン性化学種濃縮方法
US11278494B1 (en) 2021-01-22 2022-03-22 Pacira Pharmaceuticals, Inc. Manufacturing of bupivacaine multivesicular liposomes
US11357727B1 (en) 2021-01-22 2022-06-14 Pacira Pharmaceuticals, Inc. Manufacturing of bupivacaine multivesicular liposomes
US11033495B1 (en) 2021-01-22 2021-06-15 Pacira Pharmaceuticals, Inc. Manufacturing of bupivacaine multivesicular liposomes
US12151024B2 (en) 2021-01-22 2024-11-26 Pacira Pharmaceuticals, Inc. Manufacturing of bupivacaine multivesicular liposomes
EP4415713A4 (de) 2021-10-14 2025-08-06 Pacira Pharmaceuticals Inc Bupivacain-multivesikuläre liposomformulierungen und verwendungen davon
US12156940B1 (en) 2024-05-20 2024-12-03 Pacira Pharmaceuticals, Inc. Manufacturing of bupivacaine multivesicular liposomes
US12251472B1 (en) 2024-05-20 2025-03-18 Pacira Pharmaceuticals, Inc. Manufacturing of bupivacaine multivesicular liposomes
US12280149B1 (en) 2024-05-20 2025-04-22 Pacira Pharmaceuticals, Inc. Manufacturing of bupivacaine multivesicular liposomes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE58981B1 (en) * 1985-10-15 1993-12-15 Vestar Inc Anthracycline antineoplastic agents encapsulated in phospholipid micellular particles
IL91664A (en) * 1988-09-28 1993-05-13 Yissum Res Dev Co Ammonium transmembrane gradient system for efficient loading of liposomes with amphipathic drugs and their controlled release
JP2880800B2 (ja) * 1989-06-22 1999-04-12 ネクスター・フアーマシユーテイカルズ・インコーポレイテツド カプセル化方法

Also Published As

Publication number Publication date
AU654835B2 (en) 1994-11-24
DE69113640T2 (de) 1996-03-07
JPH06511470A (ja) 1994-12-22
CA2111593A1 (en) 1993-01-21
ES2078034T3 (es) 1995-12-01
DE69113640D1 (de) 1995-11-09
AU9178091A (en) 1993-02-11
WO1993000888A1 (en) 1993-01-21
DK0592446T3 (da) 1996-01-29
GR3017836T3 (en) 1996-01-31
EP0592446B1 (de) 1995-10-04
EP0592446A1 (de) 1994-04-20

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee