MX9708722A - Metodos y composiciones para mejorar la permeacion de la piel a los farmacos utilizando mejoradores de la permeacion, cuando los farmacos y/o los mejoradores de la permeacion son inestables en combinacion durante el almacenamiento a largo plazo. - Google Patents
Metodos y composiciones para mejorar la permeacion de la piel a los farmacos utilizando mejoradores de la permeacion, cuando los farmacos y/o los mejoradores de la permeacion son inestables en combinacion durante el almacenamiento a largo plazo.Info
- Publication number
- MX9708722A MX9708722A MX9708722A MX9708722A MX9708722A MX 9708722 A MX9708722 A MX 9708722A MX 9708722 A MX9708722 A MX 9708722A MX 9708722 A MX9708722 A MX 9708722A MX 9708722 A MX9708722 A MX 9708722A
- Authority
- MX
- Mexico
- Prior art keywords
- permeation
- skin
- drugs
- drug
- methods
- Prior art date
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
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
-
- 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- 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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (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)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
La invencion proporciona método y medios para mejorar la permeacion epidérmica, transdérmica y dérmica de un agente activo farmacologicamente, aplicado topicamente (por ejemplo, un fármaco o medicamento) el cual tiene una velocidad baja de penetracion en la piel en la sustancia de un mejorador de la permeacion y el cual es inestable y se degrada durante el almacenamiento a largo plazo con los mejoradores de la permeacion particulares. También son provistos por la invencion métodos y medios para incrementar la penetracion en la piel de un agente activo farmacologicamente el cual tiene una velocidad normalmente baja de permeacion en la piel y provoca la inestabilidad y la degradacion de un mejorador de la permeacion con el cual el mismo es combinado durante un período prolongado de tiempo. Se proveen por medio de la invencion al menos una primera composicion que contiene un fármaco, una sal aceptable farmacéuticamente, un derivado químico o formulacion del mismo, en un vehículo aceptable dermatologicamente, y al menos una segunda composicion que contiene un mejorador de la permeacion de un vehículo aceptable. Las composiciones están separadas físicamente hasta la aplicacion a una superficie del cuerpo o de la cara y son aplicadas topicamente, ya sea al mismo tiempo, o secuencialmente dentro del transcurso de un período de tiempo breve una de la otra, y mezcladas o combinadas para formar una composicion activa final, preferiblemente sobre la piel. Además, se puede hacer una premezcla de las composiciones y se puede aplicar a la piel de acuerdo con la invencion. La invencion permite que una cantidad del fármaco efectiva terapéuticamente sea suministrada hacia la piel y a la circulacion sistémica, y proporciona una mejora significativa del nivel de otra manera bajo, de la permeacion en la piel del fármaco, por la accion del mejorador de la permeacion en la composicion activa en el punto de uso.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/751,293 US6019988A (en) | 1996-11-18 | 1996-11-18 | Methods and compositions for enhancing skin permeation of drugs using permeation enhancers, when drugs and/or permeation enhancers are unstable in combination during long-term storage |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9708722A true MX9708722A (es) | 1998-07-31 |
Family
ID=25021358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9708722A MX9708722A (es) | 1996-11-18 | 1997-11-12 | Metodos y composiciones para mejorar la permeacion de la piel a los farmacos utilizando mejoradores de la permeacion, cuando los farmacos y/o los mejoradores de la permeacion son inestables en combinacion durante el almacenamiento a largo plazo. |
Country Status (14)
Country | Link |
---|---|
US (1) | US6019988A (es) |
EP (1) | EP0857488B1 (es) |
KR (1) | KR19980042501A (es) |
CN (1) | CN1152672C (es) |
AR (1) | AR009428A1 (es) |
AT (1) | ATE271393T1 (es) |
AU (1) | AU742996B2 (es) |
BR (1) | BR9705487A (es) |
CA (1) | CA2220377A1 (es) |
DE (1) | DE69729932T2 (es) |
ES (1) | ES2225926T3 (es) |
MX (1) | MX9708722A (es) |
NZ (1) | NZ329184A (es) |
ZA (1) | ZA9710267B (es) |
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US20050276836A1 (en) * | 1997-06-11 | 2005-12-15 | Michelle Wilson | Coated vaginal devices for vaginal delivery of therapeutically effective and/or health-promoting agents |
US6306383B1 (en) * | 1998-09-16 | 2001-10-23 | Wilson T Crandall | Method for topical treatment of scars with protein kinase C inhibitors |
EP1231877A4 (en) * | 1999-11-04 | 2009-03-18 | Xel Herbaceuticals | TRANSDERMALE ADMINISTRATION OF HUPERZIN |
US6602912B2 (en) | 2000-06-30 | 2003-08-05 | Dermatrends, Inc. | Transdermal administration of phenylpropanolamine |
US20030104041A1 (en) * | 1999-12-16 | 2003-06-05 | Tsung-Min Hsu | Transdermal and topical administration of drugs using basic permeation enhancers |
US6719997B2 (en) | 2000-06-30 | 2004-04-13 | Dermatrends, Inc. | Transdermal administration of pharmacologically active amines using hydroxide-releasing agents as permeation enhancers |
US6562369B2 (en) | 1999-12-16 | 2003-05-13 | Dermatrends, Inc. | Transdermal administration of androgenic drugs hydroxide-releasing agents as permeation enhancers |
US6558695B2 (en) * | 1999-12-16 | 2003-05-06 | Dermatrends, Inc. | Topical and transdermal administration of peptidyl drugs using hydroxide releasing agents as permeation enhancers |
US6562368B2 (en) * | 1999-12-16 | 2003-05-13 | Dermatrends, Inc. | Transdermal administration of oxybutynin using hydroxide-releasing agents as permeation enhancers |
US6562370B2 (en) * | 1999-12-16 | 2003-05-13 | Dermatrends, Inc. | Transdermal administration of steroid drugs using hydroxide-releasing agents as permeation enhancers |
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US6565879B1 (en) * | 1999-12-16 | 2003-05-20 | Dermatrends, Inc. | Topical and transdermal administration of peptidyl drugs with hydroxide-releasing agents as skin permeation enhancers |
US6586000B2 (en) * | 1999-12-16 | 2003-07-01 | Dermatrends, Inc. | Hydroxide-releasing agents as skin permeation enhancers |
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-
1996
- 1996-11-18 US US08/751,293 patent/US6019988A/en not_active Expired - Fee Related
-
1997
- 1997-11-06 CA CA002220377A patent/CA2220377A1/en not_active Abandoned
- 1997-11-12 MX MX9708722A patent/MX9708722A/es not_active IP Right Cessation
- 1997-11-13 ZA ZA9710267A patent/ZA9710267B/xx unknown
- 1997-11-14 NZ NZ329184A patent/NZ329184A/xx unknown
- 1997-11-14 AU AU45200/97A patent/AU742996B2/en not_active Ceased
- 1997-11-14 AR ARP970105339A patent/AR009428A1/es unknown
- 1997-11-17 ES ES97120135T patent/ES2225926T3/es not_active Expired - Lifetime
- 1997-11-17 KR KR1019970060417A patent/KR19980042501A/ko not_active Application Discontinuation
- 1997-11-17 BR BR9705487A patent/BR9705487A/pt not_active Application Discontinuation
- 1997-11-17 EP EP97120135A patent/EP0857488B1/en not_active Expired - Lifetime
- 1997-11-17 DE DE69729932T patent/DE69729932T2/de not_active Expired - Fee Related
- 1997-11-17 CN CNB971262055A patent/CN1152672C/zh not_active Expired - Fee Related
- 1997-11-17 AT AT97120135T patent/ATE271393T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU4520097A (en) | 1998-05-21 |
AU742996B2 (en) | 2002-01-17 |
ES2225926T3 (es) | 2005-03-16 |
CN1190001A (zh) | 1998-08-12 |
AR009428A1 (es) | 2000-04-12 |
EP0857488B1 (en) | 2004-07-21 |
US6019988A (en) | 2000-02-01 |
NZ329184A (en) | 1999-03-29 |
ZA9710267B (en) | 1999-05-13 |
KR19980042501A (ko) | 1998-08-17 |
ATE271393T1 (de) | 2004-08-15 |
CA2220377A1 (en) | 1998-05-18 |
DE69729932T2 (de) | 2005-08-25 |
CN1152672C (zh) | 2004-06-09 |
EP0857488A2 (en) | 1998-08-12 |
BR9705487A (pt) | 1999-04-06 |
EP0857488A3 (en) | 1999-08-25 |
DE69729932D1 (de) | 2004-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |