CO4480019A1 - Liposomas de cetoprofeno - Google Patents
Liposomas de cetoprofenoInfo
- Publication number
- CO4480019A1 CO4480019A1 CO95046720A CO95046720A CO4480019A1 CO 4480019 A1 CO4480019 A1 CO 4480019A1 CO 95046720 A CO95046720 A CO 95046720A CO 95046720 A CO95046720 A CO 95046720A CO 4480019 A1 CO4480019 A1 CO 4480019A1
- Authority
- CO
- Colombia
- Prior art keywords
- cetoprophen
- amphyphils
- ionic
- iii
- procedure
- Prior art date
Links
Classifications
-
- 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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/192—Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid
-
- 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—Liposomes
- A61K9/1277—Processes for preparing; Proliposomes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Dispersion Chemistry (AREA)
- Pain & Pain Management (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Rheumatology (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
1. PROCEDIMIENTO PARA LA FABRICACION DE LIPOSOMAS DE CETOPROFENO, CARACTERIZADO PORQUE UNA MEZCLA DE CETOPROFENO Y FOSFOLIPIDOS O DE ANFIFILOS NO IONI- COS SE INTRODUCEN EN UNA SOLUCION CON UN VALOR pH DE 6 A 8 REDUCIENDOSE EL VALOR pH EN FORMACION ES- PONTANEA DE LIPOSOMAS QUE SE TRANSFORMAN, DADO EL CASO CON COADYUVANTES USUALES EN PREPARACIONES SE- MISOLIDAS Y LIQUIDAS. 2. PROCEDIMIENTO PARA LA FABRICACION DE LIPOSOMAS DE CETOPROFENO SEGUN LA REIVINDICACION 1, CARACTE- RIZADO PORQUE COMO ANFIFILOS NO IONICOS SE UTILI- ZAN COMPUESTOS DE LAS FORMULAS GENERALES (II) o (III) R4-O-(CH2-CH2-O)n H (II) Y R4-O-CH2-CH(-R5)-O-(CH2-CH2-O)n H (III) SIENDO R4 Y R5 IGUALES O DISTINTOS Y REPRESENTANDO RESPECTIVAMENTE ALQUILO O ALQUENILO CON 12 A 16 A- TOMOS C Y n UN NUMERO ENTRE 3 Y 25.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI942142A IT1270678B (it) | 1994-10-20 | 1994-10-20 | Liposomi al chetoprofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO4480019A1 true CO4480019A1 (es) | 1997-07-09 |
Family
ID=11369741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO95046720A CO4480019A1 (es) | 1994-10-20 | 1995-10-06 | Liposomas de cetoprofeno |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5741515A (es) |
| EP (1) | EP0707847A1 (es) |
| JP (1) | JPH08208466A (es) |
| KR (1) | KR960013364A (es) |
| CN (1) | CN1130060A (es) |
| AU (1) | AU698915B2 (es) |
| BR (1) | BR9504463A (es) |
| CA (1) | CA2160739A1 (es) |
| CO (1) | CO4480019A1 (es) |
| FI (1) | FI954958A (es) |
| HU (1) | HUT73531A (es) |
| IT (1) | IT1270678B (es) |
| NO (1) | NO954177L (es) |
| ZA (1) | ZA958844B (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4447287C1 (de) * | 1994-12-30 | 1996-11-07 | Cevc Gregor | Präparat zum Wirkstofftransport durch Barrieren |
| US20020048596A1 (en) * | 1994-12-30 | 2002-04-25 | Gregor Cevc | Preparation for the transport of an active substance across barriers |
| DE19622224A1 (de) | 1996-02-16 | 1997-08-21 | Max Planck Gesellschaft | Phosphatidyloligoglycerine |
| GB9625589D0 (en) | 1996-12-10 | 1997-01-29 | Boots Co Plc | Therapeutic agents |
| EP1140021B1 (en) | 1998-12-23 | 2004-08-04 | Idea Ag | Improved formulation for topical non-invasive application in vivo |
| DE69901377T2 (de) | 1999-01-27 | 2003-01-02 | Idea Ag | Nichtinvasive Impfung durch die Haut |
| EP1031347B1 (en) | 1999-01-27 | 2002-04-17 | Idea Ag | Transnasal transport/immunisation with highly adaptable carriers |
| US6844897B1 (en) * | 1999-06-15 | 2005-01-18 | Micron Technology, Inc. | Active pixel sensor (APS) readout structure with amplification |
| WO2001001962A1 (en) * | 1999-07-05 | 2001-01-11 | Idea Ag. | A method for the improvement of transport across adaptable semi-permeable barriers |
| US6610322B1 (en) * | 2000-12-20 | 2003-08-26 | Brian Charles Keller | Self forming, thermodynamically stable liposomes and their applications |
| US7268924B2 (en) * | 2001-01-22 | 2007-09-11 | Hand Held Products, Inc. | Optical reader having reduced parameter determination delay |
| US7785623B2 (en) * | 2002-10-01 | 2010-08-31 | Keller Brian C | Compositions and methods useful for the reduction of fine lines and wrinkles |
| US20040105881A1 (en) * | 2002-10-11 | 2004-06-03 | Gregor Cevc | Aggregates with increased deformability, comprising at least three amphipats, for improved transport through semi-permeable barriers and for the non-invasive drug application in vivo, especially through the skin |
| CA2584475A1 (en) * | 2004-11-12 | 2006-05-18 | Idea Ag | Extended surface aggregates in the treatment of skin conditions |
| WO2007123993A2 (en) * | 2006-04-19 | 2007-11-01 | University Of South Florida | Niosome-hydrogel drug delivery |
| US20100068264A1 (en) * | 2006-07-12 | 2010-03-18 | University Of South Florida | Niosome-hydrogel drug delivery system |
| PL2405892T3 (pl) | 2009-03-12 | 2013-10-31 | Lectio Pharmaentwicklungs Und Verwertungs Gmbh | Preparat farmaceutyczny zawierający ketoprofen i ester polioksyalkilenowy kwasu hydroksytłuszczowego |
| US9522114B1 (en) | 2014-03-27 | 2016-12-20 | University Of South Florida | Enhanced targeted drug delivery system via chitosan hydrogel and chlorotoxin |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1110989B (it) * | 1979-01-19 | 1986-01-13 | Erba Farmitalia | Forme farmaceutiche costitutite da liposomi e procedimenti relativi |
| IL64397A0 (en) * | 1981-01-07 | 1982-02-28 | Weder Hans G | Process for the preparation of liposomal medicaments |
| EP0088046B1 (de) * | 1982-02-17 | 1987-12-09 | Ciba-Geigy Ag | Lipide in wässriger Phase |
| US4708861A (en) * | 1984-02-15 | 1987-11-24 | The Liposome Company, Inc. | Liposome-gel compositions |
| US5008109A (en) * | 1984-05-25 | 1991-04-16 | Vestar, Inc. | Vesicle stabilization |
| DE3778972D1 (de) * | 1986-06-12 | 1992-06-17 | Liposome Co Inc | Mittel unter verwendung liposomverkapselter, nichtsteroider, antiinflammatorischer arzneistoffe. |
-
1994
- 1994-10-20 IT ITMI942142A patent/IT1270678B/it active IP Right Grant
-
1995
- 1995-10-06 CO CO95046720A patent/CO4480019A1/es unknown
- 1995-10-09 EP EP95115899A patent/EP0707847A1/de not_active Withdrawn
- 1995-10-13 US US08/542,752 patent/US5741515A/en not_active Expired - Fee Related
- 1995-10-13 JP JP7290580A patent/JPH08208466A/ja active Pending
- 1995-10-16 AU AU34273/95A patent/AU698915B2/en not_active Ceased
- 1995-10-17 CA CA002160739A patent/CA2160739A1/en not_active Abandoned
- 1995-10-18 FI FI954958A patent/FI954958A/fi unknown
- 1995-10-19 BR BR9504463A patent/BR9504463A/pt not_active Application Discontinuation
- 1995-10-19 ZA ZA958844A patent/ZA958844B/xx unknown
- 1995-10-19 HU HU9503015A patent/HUT73531A/hu unknown
- 1995-10-19 KR KR1019950036102A patent/KR960013364A/ko not_active Application Discontinuation
- 1995-10-19 NO NO954177A patent/NO954177L/no unknown
- 1995-10-20 CN CN95118730A patent/CN1130060A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU698915B2 (en) | 1998-11-12 |
| ZA958844B (en) | 1996-05-13 |
| CN1130060A (zh) | 1996-09-04 |
| IT1270678B (it) | 1997-05-07 |
| US5741515A (en) | 1998-04-21 |
| BR9504463A (pt) | 1997-05-20 |
| FI954958A (fi) | 1996-04-21 |
| AU3427395A (en) | 1996-05-02 |
| CA2160739A1 (en) | 1996-04-21 |
| FI954958A0 (fi) | 1995-10-18 |
| NO954177D0 (no) | 1995-10-19 |
| HUT73531A (en) | 1996-08-28 |
| HU9503015D0 (en) | 1995-12-28 |
| JPH08208466A (ja) | 1996-08-13 |
| NO954177L (no) | 1996-04-22 |
| EP0707847A1 (de) | 1996-04-24 |
| ITMI942142A0 (it) | 1994-10-20 |
| ITMI942142A1 (it) | 1996-04-20 |
| KR960013364A (ko) | 1996-05-22 |
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