NO893505L - PROCEDURE FOR THE PREPARATION OF PHOTO TERROLS OR DERIVATIVES THEREOF WITH IMPROVED WATER SOLUBILITY. - Google Patents

PROCEDURE FOR THE PREPARATION OF PHOTO TERROLS OR DERIVATIVES THEREOF WITH IMPROVED WATER SOLUBILITY.

Info

Publication number
NO893505L
NO893505L NO89893505A NO893505A NO893505L NO 893505 L NO893505 L NO 893505L NO 89893505 A NO89893505 A NO 89893505A NO 893505 A NO893505 A NO 893505A NO 893505 L NO893505 L NO 893505L
Authority
NO
Norway
Prior art keywords
derivatives
water solubility
improved water
terrols
photo
Prior art date
Application number
NO89893505A
Other languages
Norwegian (no)
Other versions
NO893505D0 (en
Inventor
Heinrich P Koch
Original Assignee
Roecar Holdings Nv
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 Roecar Holdings Nv filed Critical Roecar Holdings Nv
Publication of NO893505D0 publication Critical patent/NO893505D0/en
Publication of NO893505L publication Critical patent/NO893505L/en

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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7028—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
    • A61K31/7034—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
    • A61K31/704—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin
    • 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
    • A61K31/575—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141—Intimate 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
    • A61K9/146—Intimate 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Steroid Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pyrrole Compounds (AREA)

Abstract

The invention relates to medicaments containing phytosterols or derivatives thereof with improved water solubility and is characterised in that the phytosterols or derivatives thereof are in the form of solid solution or coprecipitates with polyethylene glycols with molecular weights between about 200 and 50,000.
NO89893505A 1988-09-01 1989-08-31 PROCEDURE FOR THE PREPARATION OF PHOTO TERROLS OR DERIVATIVES THEREOF WITH IMPROVED WATER SOLUBILITY. NO893505L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3829643A DE3829643A1 (en) 1988-09-01 1988-09-01 PHYTO AND ZOOSTEROLS AND THEIR DERIVATIVES WITH IMPROVED WATER SOLUBILITY

Publications (2)

Publication Number Publication Date
NO893505D0 NO893505D0 (en) 1989-08-31
NO893505L true NO893505L (en) 1990-03-02

Family

ID=6362039

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89893505A NO893505L (en) 1988-09-01 1989-08-31 PROCEDURE FOR THE PREPARATION OF PHOTO TERROLS OR DERIVATIVES THEREOF WITH IMPROVED WATER SOLUBILITY.

Country Status (8)

Country Link
EP (1) EP0357967B1 (en)
AT (1) ATE82852T1 (en)
DE (1) DE3829643A1 (en)
DK (1) DK430789A (en)
FI (1) FI893777A (en)
GR (1) GR1000616B (en)
NO (1) NO893505L (en)
PT (1) PT91571B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6110502A (en) * 1998-02-19 2000-08-29 Mcneil-Ppc, Inc. Method for producing water dispersible sterol formulations
IN185730B (en) * 1998-02-19 2001-04-14 Mcneil Ppc Inc
SE512958C2 (en) * 1998-04-30 2000-06-12 Triple Crown Ab Cholesterol-lowering composition containing beta-sitosterol and / or beta-sitostanol and process for its preparation
US6242001B1 (en) * 1998-11-30 2001-06-05 Mcneil-Ppc, Inc. Method for producing dispersible sterol and stanol compounds
SE0103765D0 (en) * 2001-11-09 2001-11-09 Astrazeneca Ab New use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL276700A (en) * 1961-04-05
ZA72698B (en) * 1972-02-03 1973-09-26 Liebenberg R W Method of preparing medicinal compositions
US3892856A (en) * 1974-04-10 1975-07-01 Squibb & Sons Inc Topical steroid formulation
DE2528257C2 (en) * 1974-07-04 1986-02-13 Sandoz-Patent-GmbH, 7850 Lörrach New galenic preparation
US4151273A (en) * 1974-10-31 1979-04-24 The Regents Of The University Of California Increasing the absorption rate of insoluble drugs
DE2759171A1 (en) * 1977-12-31 1979-07-12 Roecar Holdings Nv MEDICINAL PRODUCTS WITH EFFECT AS PROSTAGLANDIN SYNTHETASE INHIBITOR
DE3042975A1 (en) * 1980-11-14 1982-09-09 Lucas Meyer GmbH & Co, 2000 Hamburg Micro:dispersion of pharmaceutical or reagent salt - contg. amphiphilic cpd., esp. lecithin, as dispersion agent, used for treatment of mastitis

Also Published As

Publication number Publication date
NO893505D0 (en) 1989-08-31
GR890100518A (en) 1990-10-31
FI893777A0 (en) 1989-08-10
PT91571B (en) 1995-05-31
DK430789D0 (en) 1989-08-31
ATE82852T1 (en) 1992-12-15
EP0357967B1 (en) 1992-12-02
DK430789A (en) 1990-03-02
PT91571A (en) 1990-03-30
DE3829643A1 (en) 1990-03-15
FI893777A (en) 1990-03-02
EP0357967A1 (en) 1990-03-14
GR1000616B (en) 1992-08-31

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