CA2181072A1 - Estradiol penetration enhancers - Google Patents

Estradiol penetration enhancers

Info

Publication number
CA2181072A1
CA2181072A1 CA002181072A CA2181072A CA2181072A1 CA 2181072 A1 CA2181072 A1 CA 2181072A1 CA 002181072 A CA002181072 A CA 002181072A CA 2181072 A CA2181072 A CA 2181072A CA 2181072 A1 CA2181072 A1 CA 2181072A1
Authority
CA
Canada
Prior art keywords
estradiol
penetration enhancers
active substance
penetration enhancer
estradiol penetration
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.)
Granted
Application number
CA002181072A
Other languages
French (fr)
Other versions
CA2181072C (en
Inventor
Reinhold Meconi
Frank Seibertz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LTS Lohmann Therapie Systeme AG
Original Assignee
Individual
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
Priority claimed from DE4400770A external-priority patent/DE4400770C1/en
Application filed by Individual filed Critical Individual
Publication of CA2181072A1 publication Critical patent/CA2181072A1/en
Application granted granted Critical
Publication of CA2181072C publication Critical patent/CA2181072C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)

Abstract

An active substance-containing patch for the controlled release of estradiol or its pharmaceutically acceptable derivatives alone or in combination with gestagens from a backing layer, an active substance-containing reservoir connected thereto and produced by using pressure sensitive adhesives and at least one penetration enhancer, and a removable protective layer is characterized by the fact that the penetration enhancer is selected from substances based on carboxylic acids.
CA002181072A 1994-01-13 1995-01-05 Estradiol penetration enhancers Expired - Fee Related CA2181072C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4400770.1 1994-01-13
DE4400770A DE4400770C1 (en) 1994-01-13 1994-01-13 Plaster containing an active substance for delivery of oestradiol with at least one penetration enhancer, method of producing it and its use
PCT/EP1995/000032 WO1995019162A1 (en) 1994-01-13 1995-01-05 Estradiol penetration intensifier for transdermal administration

Publications (2)

Publication Number Publication Date
CA2181072A1 true CA2181072A1 (en) 1995-07-20
CA2181072C CA2181072C (en) 2006-04-04

Family

ID=36143237

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002181072A Expired - Fee Related CA2181072C (en) 1994-01-13 1995-01-05 Estradiol penetration enhancers

Country Status (1)

Country Link
CA (1) CA2181072C (en)

Also Published As

Publication number Publication date
CA2181072C (en) 2006-04-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130107