ES2178445T3 - Sistema de administracion transdermica que contiene hormonas e inhibidores de cristalizacion. - Google Patents
Sistema de administracion transdermica que contiene hormonas e inhibidores de cristalizacion.Info
- Publication number
- ES2178445T3 ES2178445T3 ES99927905T ES99927905T ES2178445T3 ES 2178445 T3 ES2178445 T3 ES 2178445T3 ES 99927905 T ES99927905 T ES 99927905T ES 99927905 T ES99927905 T ES 99927905T ES 2178445 T3 ES2178445 T3 ES 2178445T3
- Authority
- ES
- Spain
- Prior art keywords
- crystallization inhibitors
- system containing
- transdermal administration
- administration system
- containing hormones
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- A61K9/70—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
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
- A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
- A61K9/7053—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds, e.g. polyvinyl, polyisobutylene, polystyrene
- A61K9/7061—Polyacrylates
-
- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
-
- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
Abstract
Sistema de administración transdérmica en forma de apósito para la transferencia controlada de estradiol en combinación con acetato de noretisterona, constituido por una capa superior, un reservorio sobresaturado de principios activos unido a ella, que contiene estradiol y acetato de noretisterona, el cual está fabricado a base de adhesivos de contacto de poliacrilato e inhibidores de cristalización, y una capa protectora amovible, caracterizado por ser el inhibidor de cristalización un terpolímero a base de metacrilato de butilo, metacrilato de 2-dimetilaminoetilo y metacrilato de metilo, particularmente en una relación molar de 1:2:1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19828274A DE19828274C2 (de) | 1998-06-25 | 1998-06-25 | Transdermales therapeutisches System, enthaltend Hormone und Kristallisationsinhibitoren |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2178445T3 true ES2178445T3 (es) | 2002-12-16 |
Family
ID=7871951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99927905T Expired - Lifetime ES2178445T3 (es) | 1998-06-25 | 1999-06-08 | Sistema de administracion transdermica que contiene hormonas e inhibidores de cristalizacion. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1089720B1 (es) |
AT (1) | ATE216876T1 (es) |
AU (1) | AU4508799A (es) |
DE (2) | DE19828274C2 (es) |
ES (1) | ES2178445T3 (es) |
PT (1) | PT1089720E (es) |
WO (1) | WO1999066907A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10025971B4 (de) * | 2000-05-25 | 2004-09-02 | Lts Lohmann Therapie-Systeme Ag | Transdermales therapeutisches System in Plasterform mit verminderter Tendenz zur Wirkstoffkristallisation und seine Verwendung |
DK1406633T3 (da) | 2001-06-18 | 2011-10-31 | Noven Pharma | Forbedret lægemiddeltilførsel i transdermale systemer |
JP6654365B2 (ja) * | 2015-06-17 | 2020-02-26 | 日東電工株式会社 | 貼付製剤 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5474783A (en) * | 1988-03-04 | 1995-12-12 | Noven Pharmaceuticals, Inc. | Solubility parameter based drug delivery system and method for altering drug saturation concentration |
DE4310012A1 (de) * | 1993-03-27 | 1994-09-29 | Roehm Gmbh | Dermales therapeutisches System aus einer schmelzfähigen Poly(meth)acrylat-Mischung |
DE4333595A1 (de) * | 1993-10-01 | 1995-04-06 | Labtec Gmbh | Transdermales therapeutisches System zur Applikation von Arzneimitteln auf die Haut |
DE19653605C2 (de) * | 1996-12-20 | 2002-11-28 | Roehm Gmbh | Haft- und Bindemittel für dermale oder transdermale Therapiesysteme und dessen Verwendung zur Herstellung eines transdermalen Therapiesystems |
DE19653606A1 (de) * | 1996-12-20 | 1998-06-25 | Roehm Gmbh | Haft- und Bindemittel aus (Meth)acrylatpolymer, organischer Säure und Weichmacher |
DE19728517C2 (de) * | 1997-07-04 | 1999-11-11 | Sanol Arznei Schwarz Gmbh | TTS zur Verabreichung von Sexualsteroidhormonen und Verfahren zu seiner Herstellung |
IT1294748B1 (it) * | 1997-09-17 | 1999-04-12 | Permatec Tech Ag | Formulazione per un dispositivo transdermico |
-
1998
- 1998-06-25 DE DE19828274A patent/DE19828274C2/de not_active Expired - Fee Related
-
1999
- 1999-06-08 DE DE59901355T patent/DE59901355D1/de not_active Expired - Fee Related
- 1999-06-08 WO PCT/EP1999/003923 patent/WO1999066907A1/de active IP Right Grant
- 1999-06-08 AU AU45087/99A patent/AU4508799A/en not_active Abandoned
- 1999-06-08 EP EP99927905A patent/EP1089720B1/de not_active Expired - Lifetime
- 1999-06-08 AT AT99927905T patent/ATE216876T1/de not_active IP Right Cessation
- 1999-06-08 ES ES99927905T patent/ES2178445T3/es not_active Expired - Lifetime
- 1999-06-08 PT PT99927905T patent/PT1089720E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
AU4508799A (en) | 2000-01-10 |
DE19828274A1 (de) | 1999-12-30 |
PT1089720E (pt) | 2002-10-31 |
ATE216876T1 (de) | 2002-05-15 |
EP1089720B1 (de) | 2002-05-02 |
DE19828274C2 (de) | 2002-11-28 |
DE59901355D1 (de) | 2002-06-06 |
WO1999066907A1 (de) | 1999-12-29 |
EP1089720A1 (de) | 2001-04-11 |
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