GB967610A - Sustained release medicament formulations - Google Patents

Sustained release medicament formulations

Info

Publication number
GB967610A
GB967610A GB38360/62A GB3836062A GB967610A GB 967610 A GB967610 A GB 967610A GB 38360/62 A GB38360/62 A GB 38360/62A GB 3836062 A GB3836062 A GB 3836062A GB 967610 A GB967610 A GB 967610A
Authority
GB
United Kingdom
Prior art keywords
polyoxyethylene glycol
medicament
tablets
esters
acid
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
Application number
GB38360/62A
Other languages
English (en)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of GB967610A publication Critical patent/GB967610A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47Quinolines; Isoquinolines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47Quinolines; Isoquinolines
    • A61K31/485Morphinan derivatives, e.g. morphine, codeine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/60Salicylic acid; Derivatives thereof
    • 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
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1617Organic compounds, e.g. phospholipids, fats
    • 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
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1641Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2013Organic compounds, e.g. phospholipids, fats
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2022Organic macromolecular compounds
    • A61K9/2031Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB38360/62A 1961-10-20 1962-10-10 Sustained release medicament formulations Expired GB967610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14642261A 1961-10-20 1961-10-20

Publications (1)

Publication Number Publication Date
GB967610A true GB967610A (en) 1964-08-26

Family

ID=22517286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38360/62A Expired GB967610A (en) 1961-10-20 1962-10-10 Sustained release medicament formulations

Country Status (6)

Country Link
BE (1) BE623704A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1219176B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES281704A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2172M (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB967610A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY6600083A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254109A1 (de) * 1971-11-17 1973-05-24 Colgate Palmolive Co Koerniges material, insbesondere zur verwendung in zahnreinigungsmitteln, sowie verfahren zu dessen herstellung
US4289795A (en) * 1975-11-17 1981-09-15 Aktiebolaget Hassle Method for preparing preparations having controlled release of an active component
EP0190255A4 (en) * 1984-07-23 1987-10-20 Zetachron Inc ERODABLE MATRIX FOR SUSTAINED RELEASE BIOACTIVE COMPOSITIONS.
EP0177368A3 (en) * 1984-10-05 1987-12-02 Warner-Lambert Company A novel drug delivery system and method of preparation thereof
US4804548A (en) * 1984-10-05 1989-02-14 Warner-Lambert Company Novel sweetener delivery systems
US4828857A (en) * 1984-10-05 1989-05-09 Warner-Lambert Company Novel sweetener delivery systems
US5082655A (en) * 1984-07-23 1992-01-21 Zetachron, Inc. Pharmaceutical composition for drugs subject to supercooling

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217071A1 (de) * 1982-05-06 1983-11-10 Rüdiger Dr. 6365 Rosbach Gröning Arzneimittel fuer die perorale applikation mit verbesserter biologischer verfuegbarkeit der wirkstoffe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918411A (en) * 1957-11-01 1959-12-22 Olin Mathieson Pharmaceutical preparations

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254109A1 (de) * 1971-11-17 1973-05-24 Colgate Palmolive Co Koerniges material, insbesondere zur verwendung in zahnreinigungsmitteln, sowie verfahren zu dessen herstellung
US4289795A (en) * 1975-11-17 1981-09-15 Aktiebolaget Hassle Method for preparing preparations having controlled release of an active component
US4341759A (en) * 1975-11-17 1982-07-27 Aktiebolaget Hassle Granule having controlled release properties
EP0190255A4 (en) * 1984-07-23 1987-10-20 Zetachron Inc ERODABLE MATRIX FOR SUSTAINED RELEASE BIOACTIVE COMPOSITIONS.
US5082655A (en) * 1984-07-23 1992-01-21 Zetachron, Inc. Pharmaceutical composition for drugs subject to supercooling
EP0177368A3 (en) * 1984-10-05 1987-12-02 Warner-Lambert Company A novel drug delivery system and method of preparation thereof
US4804548A (en) * 1984-10-05 1989-02-14 Warner-Lambert Company Novel sweetener delivery systems
US4828857A (en) * 1984-10-05 1989-05-09 Warner-Lambert Company Novel sweetener delivery systems

Also Published As

Publication number Publication date
FR2172M (fr) 1963-11-25
BE623704A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1219176B (de) 1966-06-16
MY6600083A (en) 1966-12-31
ES281704A1 (es) 1963-04-16

Similar Documents

Publication Publication Date Title
GB1030127A (en) Improvements in or relating to method of preparing sustained release pharmaceutical pellets and product thereof
ES2251991T3 (es) Composiciones farmaceuticas orales que contienen trigliceridos de cadena larga y tensioactivos lipofilicos.
US6491950B1 (en) Controlled release pharmaceutical composition
US6524615B2 (en) Controlled release pharmaceutical composition
US4983399A (en) Direct compression carrier composition
US3082154A (en) Improved free-flowing coated antimalarial salts in particulate form
AU594264B2 (en) Therapeutic agents
EP0477135A1 (en) Chewable spheroidal coated microcapsules and methods for preparing same
GB967610A (en) Sustained release medicament formulations
US3061510A (en) Radioactive iodinated (i131) fatty material admixed with wax-like material in capsule
US5580576A (en) Pharmaceutically/storage-stable nicorandil formulations
US5736542A (en) Pharmaceutical compositions containing a staurosporine
GB1296505A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SK283442B6 (sk) Farmaceutický prípravok na orálne podanie
EP0230332A1 (en) A pharmaceutical composition with sustained release of the active component and a process for the preparation thereof
US3450821A (en) Stable compositions containing eicosatetrayn - (5,8,11,14) - oic-(1) acid and derivatives thereof
IE33480B1 (en) Pharmaceutical preparation
GB1443923A (en) Sustained release compositions
ES8800040A1 (es) Procedimiento para la obtencion de una composicion farmaceutica de liberacion retardada a base de 9,10-dihidro-alcaloides.
US2895881A (en) Quinidine gluconate sustained medication tablet
ES2205887T3 (es) Comprimido para masticar de sabor enmascarado, liberacion inmediata del principio activo y procedimiento de fabricacion.
JPH1045629A (ja) 活性成分の調節放出のための安定化親油性マトリックスを基本とする医薬組成物
EP4098246A1 (en) Formulation of nintedanib
US11690835B2 (en) Formulation
AT232648B (de) Verfahren zur Herstellung einer Arzneimittelzubereitung mit verzögerter Wirkstoff-Freisetzung