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
Links
- 239000002502 liposome Substances 0.000 title abstract 2
- 239000012528 membrane Substances 0.000 abstract 5
- 230000035699 permeability Effects 0.000 abstract 4
- 125000000129 anionic group Chemical group 0.000 abstract 3
- 125000002091 cationic group Chemical group 0.000 abstract 3
- 239000003814 drug Substances 0.000 abstract 3
- 229940079593 drug Drugs 0.000 abstract 3
- 150000001450 anions Chemical class 0.000 abstract 2
- 150000001768 cations Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000000232 Lipid Bilayer Substances 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
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)
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)
| 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 |
| EP0825852B1 (de) * | 1995-04-18 | 2004-07-07 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Verfahren zur wirkstoffbeladung von lipsomen und zusammensetzung |
| 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 |
| ES2343767T3 (es) * | 1997-09-18 | 2010-08-09 | Pacira Pharmaceuticals, Inc. | Composiciones anestesicas liposomicas de liberacion sostenida. |
| US6120800A (en) * | 1997-09-25 | 2000-09-19 | Nexstar Pharmaceuticals, Inc. | Vinca-alkaloid vesicles with enhanced efficacy and tumor targeting properties |
| JP4575592B2 (ja) | 1997-11-14 | 2010-11-04 | パシラ ファーマシューティカルズ インコーポレーテッド | 多小胞リポソームの製造 |
| 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 |
| CA2821167C (en) | 2004-05-03 | 2016-06-28 | Merrimack Pharmaceuticals, Inc. | Drug delivery liposomes containing anionic polyols or anionic sugars |
| US8658203B2 (en) | 2004-05-03 | 2014-02-25 | Merrimack Pharmaceuticals, Inc. | Liposomes useful for drug delivery to the brain |
| CA2582949A1 (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 |
| AU2016340153B2 (en) | 2015-10-16 | 2022-06-02 | Ipsen Biopharm Ltd. | Stabilizing camptothecin pharmaceutical compositions |
| EP3658134A4 (de) | 2017-07-24 | 2021-05-05 | Pharmosa Biopharm Inc. | Liposomzusammensetzungen mit schwachsauren arzneimitteln und verwendungen davon |
| US12577726B2 (en) | 2018-11-15 | 2026-03-17 | 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 |
| US11033495B1 (en) | 2021-01-22 | 2021-06-15 | Pacira Pharmaceuticals, Inc. | Manufacturing of bupivacaine multivesicular liposomes |
| US11357727B1 (en) | 2021-01-22 | 2022-06-14 | Pacira Pharmaceuticals, Inc. | Manufacturing of bupivacaine multivesicular liposomes |
| US12151024B2 (en) | 2021-01-22 | 2024-11-26 | Pacira Pharmaceuticals, Inc. | Manufacturing of bupivacaine multivesicular liposomes |
| US11278494B1 (en) | 2021-01-22 | 2022-03-22 | Pacira Pharmaceuticals, Inc. | Manufacturing of bupivacaine multivesicular liposomes |
| GB2627096A (en) | 2021-10-14 | 2024-08-14 | Pacira Pharmaceuticals Inc | Bupivacaine multivesicular liposome formulations and uses thereof |
| US12251472B1 (en) | 2024-05-20 | 2025-03-18 | Pacira Pharmaceuticals, Inc. | Manufacturing of bupivacaine multivesicular liposomes |
| US12251468B1 (en) | 2024-05-20 | 2025-03-18 | Pacira Pharmaceuticals, Inc. | Manufacturing of bupivacaine multivesicular liposomes |
| US12246092B1 (en) | 2024-05-20 | 2025-03-11 | Pacira Pharmaceuticals, Inc. | Manufacturing of bupivacaine multivesicular liposomes |
Family Cites Families (3)
| 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 |
| DK0478702T3 (da) * | 1989-06-22 | 1995-02-13 | Nexstar Pharmaceuticals Inc | Indkapslingsproces |
-
1991
- 1991-07-03 ES ES92904373T patent/ES2078034T3/es not_active Expired - Lifetime
- 1991-07-03 JP JP4504243A patent/JPH06511470A/ja active Pending
- 1991-07-03 CA CA002111593A patent/CA2111593A1/en not_active Abandoned
- 1991-07-03 AU AU91780/91A patent/AU654835B2/en not_active Ceased
- 1991-07-03 AT AT92904373T patent/ATE128621T1/de not_active IP Right Cessation
- 1991-07-03 DK DK92904373.5T patent/DK0592446T3/da active
- 1991-07-03 DE DE69113640T patent/DE69113640T2/de not_active Expired - Fee Related
- 1991-07-03 WO PCT/US1991/004807 patent/WO1993000888A1/en not_active Ceased
- 1991-07-03 EP EP92904373A patent/EP0592446B1/de not_active Expired - Lifetime
-
1995
- 1995-10-24 GR GR950402934T patent/GR3017836T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR3017836T3 (en) | 1996-01-31 |
| JPH06511470A (ja) | 1994-12-22 |
| DK0592446T3 (da) | 1996-01-29 |
| ES2078034T3 (es) | 1995-12-01 |
| CA2111593A1 (en) | 1993-01-21 |
| AU654835B2 (en) | 1994-11-24 |
| AU9178091A (en) | 1993-02-11 |
| WO1993000888A1 (en) | 1993-01-21 |
| EP0592446A1 (de) | 1994-04-20 |
| DE69113640D1 (de) | 1995-11-09 |
| DE69113640T2 (de) | 1996-03-07 |
| EP0592446B1 (de) | 1995-10-04 |
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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 |