NO153638C - Polymer diffusjonsmatrise for forlenget frigivelse av et legemiddel. - Google Patents

Polymer diffusjonsmatrise for forlenget frigivelse av et legemiddel.

Info

Publication number
NO153638C
NO153638C NO820722A NO820722A NO153638C NO 153638 C NO153638 C NO 153638C NO 820722 A NO820722 A NO 820722A NO 820722 A NO820722 A NO 820722A NO 153638 C NO153638 C NO 153638C
Authority
NO
Norway
Prior art keywords
medicine
extended release
diffusion matrix
polymer diffusion
polymer
Prior art date
Application number
NO820722A
Other languages
English (en)
Norwegian (no)
Other versions
NO820722L (no
NO153638B (no
Inventor
Alec D Keith
Wallace Snipes
Original Assignee
Key Pharma
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 US06/167,009 external-priority patent/US4289749A/en
Priority claimed from US06/167,729 external-priority patent/US4291014A/en
Application filed by Key Pharma filed Critical Key Pharma
Publication of NO820722L publication Critical patent/NO820722L/no
Publication of NO153638B publication Critical patent/NO153638B/no
Publication of NO153638C publication Critical patent/NO153638C/no

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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0034—Urogenital system, e.g. vagina, uterus, cervix, penis, scrotum, urethra, bladder; Personal lubricants
    • A61K9/0036—Devices retained in the vagina or cervix for a prolonged period, e.g. intravaginal rings, medicated tampons, medicated diaphragms
    • 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
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • 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
    • A61K9/7084—Transdermal patches having a drug layer or reservoir, and one or more separate drug-free skin-adhesive layers, e.g. between drug reservoir and skin, or surrounding the drug reservoir; Liquid-filled reservoir patches

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Reproductive Health (AREA)
  • Gynecology & Obstetrics (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Materials For Medical Uses (AREA)
NO820722A 1980-07-09 1982-03-08 Polymer diffusjonsmatrise for forlenget frigivelse av et legemiddel. NO153638C (no)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US16700880A 1980-07-09 1980-07-09
US06/167,009 US4289749A (en) 1979-08-14 1980-07-09 Polymeric diffusion matrix containing phenylpropanolamine
US06/167,101 US4294820A (en) 1979-08-14 1980-07-09 Polymeric diffusion matrix containing phenylephrine
US06/167,104 US4292302A (en) 1979-08-14 1980-07-09 Polymeric diffusion matrix containing terbutaline
US06/167,106 US4292303A (en) 1979-08-14 1980-07-09 Polymeric diffusion matrix containing clonidine
US06/167,010 US4292301A (en) 1979-08-14 1980-07-09 Polymeric diffusion matrix containing ephedrine
US06/167,729 US4291014A (en) 1979-01-11 1980-07-11 Polymeric diffusion matrix containing estradiol diacetate
US06/217,400 US4321252A (en) 1979-08-14 1980-12-17 Polymeric diffusion matrix containing ester derivatives of estradiol

Publications (3)

Publication Number Publication Date
NO820722L NO820722L (no) 1982-03-08
NO153638B NO153638B (no) 1986-01-20
NO153638C true NO153638C (no) 1986-05-07

Family

ID=41698406

Family Applications (1)

Application Number Title Priority Date Filing Date
NO820722A NO153638C (no) 1980-07-09 1982-03-08 Polymer diffusjonsmatrise for forlenget frigivelse av et legemiddel.

Country Status (13)

Country Link
JP (1) JPS57500980A (it)
AU (1) AU7415181A (it)
BE (1) BE889549A (it)
CA (1) CA1163559A (it)
CH (1) CH658597A5 (it)
DE (1) DE3152182A1 (it)
FR (1) FR2486397A1 (it)
GB (1) GB2089210B (it)
IT (1) IT1237327B (it)
NL (1) NL8120270A (it)
NO (1) NO153638C (it)
SE (1) SE447448B (it)
WO (1) WO1982000099A1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206751A (ja) * 1982-05-26 1983-12-02 日石三菱株式会社 創傷被覆材
FR2532546B1 (fr) * 1982-09-07 1985-12-27 Biotrol Sa Lab Pate pour la protection de la peau
FR2548021B1 (fr) * 1983-06-29 1986-02-28 Dick P R Compositions pharmaceutiques dermiques a action prolongee et continue a base d'acides gras essentiels
DE3409079A1 (de) * 1984-03-13 1985-09-19 Bayer Ag, 5090 Leverkusen Medizinische pflaster
SE457326B (sv) * 1986-02-14 1988-12-19 Lejus Medical Ab Foerfarande foer framstaellning av en snabbt soenderfallande kaerna innehaallande bl a mikrokristallin cellulosa
US4860543A (en) * 1986-08-08 1989-08-29 Helix Technology Corporation Vibration isolation system for a linear reciprocating machine
SU1705319A1 (ru) * 1987-10-23 1992-01-15 Всесоюзный Научно-Исследовательский Институт Биотехнологии Состав полимерной диффузионной матрицы дл трансдермального введени лекарственных веществ
IT1261305B (it) * 1993-06-22 1996-05-14 Gevipi Ag Dispositivo smorzatore di vibrazioni e di rumore, per impianti idraulici
DE4429667C2 (de) * 1994-08-20 1996-07-11 Lohmann Therapie Syst Lts Estradiol-TTS mit wasserbindenden Zusätzen und Verfahren zu seiner Herstellung
US6602912B2 (en) 2000-06-30 2003-08-05 Dermatrends, Inc. Transdermal administration of phenylpropanolamine
US6719997B2 (en) 2000-06-30 2004-04-13 Dermatrends, Inc. Transdermal administration of pharmacologically active amines using hydroxide-releasing agents as permeation enhancers
EP1239846A2 (en) * 1999-12-16 2002-09-18 Dermatrends, Inc. Transdermal administration of phenylpropanolamine
US6673363B2 (en) 1999-12-16 2004-01-06 Dermatrends, Inc. Transdermal and topical administration of local anesthetic agents using basic enhancers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693438A (en) * 1951-02-21 1954-11-02 Norwich Pharma Co Preformed, nonadherent films for application to open lesions
US2804073A (en) * 1953-01-26 1957-08-27 Protective Teatments Inc Fluid surgical dressing
BE638231A (it) * 1962-03-16
US3214338A (en) * 1964-07-31 1965-10-26 Ehrlich Joseph Ronald Medicament releasing film-forming ointments and process of making
SU219116A1 (ru) * 1965-11-26 1973-03-20 А. А. Вишневский, Т. Т. Даурова, М. И. Долгина, И. А. Паников, Ф. П. Сидельковска , М. И. Шрайбер Пленка для первичной обработки ожоговой поверхности
DE1617282A1 (de) * 1965-11-30 1975-02-06 Astra Pharma Prod Vorrichtung zur lokalanaesthetisierung durch oertliche aufbringung und verfahren zur herstellung dieser vorrichtung
GB1213295A (en) * 1967-04-27 1970-11-25 Boots Pure Drug Co Ltd Improvements in therapeutic compositions for topical application
FR2047874A6 (it) * 1969-06-10 1971-03-19 Nouvel Lucien
US3577516A (en) * 1969-12-02 1971-05-04 Nat Patent Dev Corp Preparation of spray on bandage
DE2012775C3 (de) * 1970-03-18 1973-10-04 V.P. Variopharm Gmbh Herstellung Und Vertrieb Pharmazeutischer, Kosmetischer Und Chemischer Erzeugnisse, 6656 Einoed Salbenfohe und Verfahren zu ihrer Herstellung
US3892905A (en) * 1970-08-12 1975-07-01 Du Pont Cold water soluble plastic films
US4210633A (en) * 1978-10-20 1980-07-01 Eli Lilly And Company Flurandrenolide film formulation
IL59063A (en) * 1979-01-11 1983-12-30 Key Pharma Polymeric diffusion matrix for release of pharmaceutical dosage

Also Published As

Publication number Publication date
JPS57500980A (it) 1982-06-03
IT8219833A0 (it) 1982-02-24
CA1163559A (en) 1984-03-13
DE3152182A1 (de) 1983-02-10
GB2089210A (en) 1982-06-23
CH658597A5 (de) 1986-11-28
SE8201337L (en) 1982-03-04
BE889549A (fr) 1981-11-03
WO1982000099A1 (en) 1982-01-21
NL8120270A (en) 1982-06-01
SE447448B (sv) 1986-11-17
IT1237327B (it) 1993-05-31
FR2486397A1 (fr) 1982-01-15
AU7415181A (en) 1982-02-02
NO820722L (no) 1982-03-08
NO153638B (no) 1986-01-20
GB2089210B (en) 1984-09-05

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