ATE99547T1 - Adsorbate mit gesteigerter bioverfuegbarkeit. - Google Patents

Adsorbate mit gesteigerter bioverfuegbarkeit.

Info

Publication number
ATE99547T1
ATE99547T1 AT90311738T AT90311738T ATE99547T1 AT E99547 T1 ATE99547 T1 AT E99547T1 AT 90311738 T AT90311738 T AT 90311738T AT 90311738 T AT90311738 T AT 90311738T AT E99547 T1 ATE99547 T1 AT E99547T1
Authority
AT
Austria
Prior art keywords
adsorbates
increased bioavailability
adsorbate
polyvinylpyrrolidone
formulation
Prior art date
Application number
AT90311738T
Other languages
English (en)
Inventor
Edward Anthony Bourke
Seamus Mulligan
Original Assignee
Elan Corp Plc
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
Application filed by Elan Corp Plc filed Critical Elan Corp Plc
Application granted granted Critical
Publication of ATE99547T1 publication Critical patent/ATE99547T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565Compounds 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
AT90311738T 1989-10-26 1990-10-25 Adsorbate mit gesteigerter bioverfuegbarkeit. ATE99547T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE344889A IE60458B1 (en) 1989-10-26 1989-10-26 Enhanced bioavailability adsorbates
EP90311738A EP0429187B1 (de) 1989-10-26 1990-10-25 Adsorbate mit gesteigerter Bioverfügbarkeit

Publications (1)

Publication Number Publication Date
ATE99547T1 true ATE99547T1 (de) 1994-01-15

Family

ID=11038676

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90311738T ATE99547T1 (de) 1989-10-26 1990-10-25 Adsorbate mit gesteigerter bioverfuegbarkeit.

Country Status (5)

Country Link
EP (1) EP0429187B1 (de)
JP (1) JPH03275634A (de)
AT (1) ATE99547T1 (de)
DE (1) DE69005797T2 (de)
IE (1) IE60458B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07504198A (ja) * 1992-02-24 1995-05-11 イースト カロライナ ユニバーシティ デヒドロエピアンドロステロンおよびその類縁体を用いる処置によって発癌を抑制する方法
US5900425A (en) * 1995-05-02 1999-05-04 Bayer Aktiengesellschaft Pharmaceutical preparations having controlled release of active compound and processes for their preparation
DE19618778A1 (de) * 1995-05-12 1997-01-23 Stefan Dr Schulz Verwendung von Dehydroepiandrosteron und Derivaten hiervon
US6667299B1 (en) 2000-03-16 2003-12-23 Hollis-Eden Pharmaceuticals, Inc. Pharmaceutical compositions and treatment methods
CA2365081A1 (en) * 1999-03-23 2000-09-28 Hollis-Eden Pharmaceuticals, Inc. Immunomodulatory steroids, in particular the hemihydrate of 16.alpha.-bromoepiandrosterone
EE200400034A (et) 2001-06-22 2004-06-15 Pfizer Products Inc. Amorfse ravimaine adsorbaatide farmatseutilised kompositsioonid
ATE395044T1 (de) 2002-02-01 2008-05-15 Pfizer Prod Inc Pharmazeutische zusammensetzungen amorpher dispersionen von wirkstoffen und lipophiler mikrophasenbildender materialien
AU2003276837B2 (en) * 2002-06-12 2006-07-20 Epigenesis Pharmaceuticals, Llc. Combination of anti-muscarinic agents and non-glucocorticoid steroids
JP2007501218A (ja) 2003-08-04 2007-01-25 ファイザー・プロダクツ・インク 非晶質薬物の吸着物および親油性ミクロ相形成物質の医薬組成物
ES2545337T3 (es) * 2011-07-19 2015-09-10 Pantarhei Bioscience B.V. Comprimido que contiene dehidroepiandrosterona (DHEA)
US20150011525A1 (en) 2011-09-13 2015-01-08 Isp Investments Inc. Solid dispersion of poorly soluble compounds comprising crospovidone and at least one water-soluble polymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8403360D0 (en) * 1984-02-08 1984-03-14 Erba Farmitalia Pharmaceutical compositions
GB8413191D0 (en) * 1984-05-23 1984-06-27 Beecham Group Plc Pharmaceutical composition
IE63321B1 (en) * 1986-02-03 1995-04-05 Elan Corp Plc Drug delivery system
IE59540B1 (en) * 1987-01-09 1994-03-09 Elan Corp Sustained release capsule or tablet formulation

Also Published As

Publication number Publication date
IE893448A1 (en) 1991-05-08
IE60458B1 (en) 1994-07-13
EP0429187B1 (de) 1994-01-05
DE69005797D1 (de) 1994-02-17
EP0429187A1 (de) 1991-05-29
DE69005797T2 (de) 1994-07-07
JPH03275634A (ja) 1991-12-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties