ZA906973B - Dosage form for delivering soluble or insoluble drugs - Google Patents

Dosage form for delivering soluble or insoluble drugs

Info

Publication number
ZA906973B
ZA906973B ZA906973A ZA906973A ZA906973B ZA 906973 B ZA906973 B ZA 906973B ZA 906973 A ZA906973 A ZA 906973A ZA 906973 A ZA906973 A ZA 906973A ZA 906973 B ZA906973 B ZA 906973B
Authority
ZA
South Africa
Prior art keywords
dosage form
insoluble drugs
delivering soluble
delivering
soluble
Prior art date
Application number
ZA906973A
Other languages
English (en)
Inventor
Atul Devdatt Ayer
Devdatt Ayer Atul
Anthony L Kuczynski
L Kuczynski Anthony
Patric S-L Wong
S-L Wong Patric
Original Assignee
Alza Corp
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 Alza Corp filed Critical Alza Corp
Publication of ZA906973B publication Critical patent/ZA906973B/xx

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
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • 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
    • A61K9/20—Pills, tablets, discs, rods

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
ZA906973A 1989-09-05 1990-08-31 Dosage form for delivering soluble or insoluble drugs ZA906973B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/403,523 US5035897A (en) 1989-09-05 1989-09-05 Dosage form for delivering soluble or insoluble drugs

Publications (1)

Publication Number Publication Date
ZA906973B true ZA906973B (en) 1991-06-26

Family

ID=23596097

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA906973A ZA906973B (en) 1989-09-05 1990-08-31 Dosage form for delivering soluble or insoluble drugs

Country Status (19)

Country Link
US (1) US5035897A (de)
EP (1) EP0490987B1 (de)
JP (1) JP2840446B2 (de)
KR (1) KR920703022A (de)
AT (1) ATE96309T1 (de)
AU (1) AU629053B2 (de)
CA (1) CA2024505C (de)
DE (1) DE69004265T2 (de)
DK (1) DK0490987T3 (de)
ES (1) ES2045945T3 (de)
FI (1) FI920957A0 (de)
GR (1) GR1001017B (de)
IE (1) IE62595B1 (de)
MX (1) MX164443B (de)
NO (1) NO920785L (de)
NZ (1) NZ235126A (de)
PT (1) PT95168B (de)
WO (1) WO1991003235A1 (de)
ZA (1) ZA906973B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE106015T1 (de) * 1990-09-28 1994-06-15 Pfizer Wirkstoffabgabevorrichtung die ein hydrophobisches mittel enthält.
AU3136293A (en) * 1991-11-15 1993-06-15 Isp Investments Inc. Pharmaceutical tablet with pvp having an enhanced drug dissolution rate
US5480651A (en) * 1992-03-16 1996-01-02 Regents Of The University Of California Composition and method for treating nicotine craving in smoking cessation
US5395627A (en) * 1992-09-04 1995-03-07 Akzo N.V. Pharmaceutical granulate
US5595752A (en) * 1994-07-01 1997-01-21 Monsanto Company Increasing dressing percentage and carcass weight in finishing beef cattle
US5672357A (en) * 1994-07-01 1997-09-30 Monsanto Company Method and device for implantation of large diameter objects in bovines
US6004582A (en) * 1997-05-30 1999-12-21 Laboratorios Phoenix U.S.A, Inc. Multi-layered osmotic device
US6706283B1 (en) * 1999-02-10 2004-03-16 Pfizer Inc Controlled release by extrusion of solid amorphous dispersions of drugs
ATE433318T1 (de) * 1999-02-10 2009-06-15 Pfizer Prod Inc Osmotisches system zur verabreichung von wirkstoffen, die feste amorphe dispersionen enthalten
YU43702A (sh) 1999-12-23 2004-11-25 Pfizer Products Inc. Farmaceutske kompozicije koje obezbeđuju povećanje koncentracije leka
DK1242055T3 (da) * 1999-12-23 2008-07-21 Pfizer Prod Inc Hydrogelstyret doseringsform til lægemidler
WO2001047498A2 (en) 1999-12-23 2001-07-05 Pfizer Products Inc. Hydrogel-driven layered drug dosage form comprising sertraline
US7704528B2 (en) * 2003-05-05 2010-04-27 Isp Investments Inc. Binder composition and method for processing poorly compressible drugs into tablets of predetermined hardness and friability
US8778395B2 (en) 2005-08-11 2014-07-15 Andrx Labs, Llc Diltiazem controlled release formulation and method of manufacture
US11911513B2 (en) 2018-05-23 2024-02-27 Shanghai Wd Pharmaceutical Co., Ltd Controlled-release system of active pharmaceutical ingredient and preparation method therefor
EP3797818B1 (de) * 2018-05-23 2023-01-18 Shanghai WD Pharmaceutical Co., Ltd System zur verzögerten freisetzung eines wirkstoffes und verfahren zu seiner herstellung

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799241A (en) * 1949-01-21 1957-07-16 Wisconsin Alumni Res Found Means for applying coatings to tablets or the like
US2798053A (en) * 1952-09-03 1957-07-02 Goodrich Co B F Carboxylic polymers
US2909462A (en) * 1955-12-08 1959-10-20 Bristol Myers Co Acrylic acid polymer laxative compositions
US3173876A (en) * 1960-05-27 1965-03-16 John C Zobrist Cleaning methods and compositions
NL271831A (de) * 1960-11-29
US3276586A (en) * 1963-08-30 1966-10-04 Rosaen Filter Co Indicating means for fluid filters
US3546142A (en) * 1967-01-19 1970-12-08 Amicon Corp Polyelectrolyte structures
US3541006A (en) * 1968-07-03 1970-11-17 Amicon Corp Ultrafiltration process
US3541005A (en) * 1969-02-05 1970-11-17 Amicon Corp Continuous ultrafiltration of macromolecular solutions
US3865108A (en) * 1971-05-17 1975-02-11 Ortho Pharma Corp Expandable drug delivery device
US3845770A (en) * 1972-06-05 1974-11-05 Alza Corp Osmatic dispensing device for releasing beneficial agent
US3916899A (en) * 1973-04-25 1975-11-04 Alza Corp Osmotic dispensing device with maximum and minimum sizes for the passageway
US4002173A (en) * 1974-07-23 1977-01-11 International Paper Company Diester crosslinked polyglucan hydrogels and reticulated sponges thereof
GB1478759A (en) * 1974-11-18 1977-07-06 Alza Corp Process for forming outlet passageways in pills using a laser
US4077407A (en) * 1975-11-24 1978-03-07 Alza Corporation Osmotic devices having composite walls
US4063064A (en) * 1976-02-23 1977-12-13 Coherent Radiation Apparatus for tracking moving workpiece by a laser beam
US4207893A (en) * 1977-08-29 1980-06-17 Alza Corporation Device using hydrophilic polymer for delivering drug to biological environment
US4285987A (en) * 1978-10-23 1981-08-25 Alza Corporation Process for manufacturing device with dispersion zone
US4200098A (en) * 1978-10-23 1980-04-29 Alza Corporation Osmotic system with distribution zone for dispensing beneficial agent
US4309996A (en) * 1980-04-28 1982-01-12 Alza Corporation System with microporous releasing diffusor
US4320759A (en) * 1980-04-28 1982-03-23 Alza Corporation Dispenser with diffuser
US4327725A (en) * 1980-11-25 1982-05-04 Alza Corporation Osmotic device with hydrogel driving member
US4434153A (en) * 1982-03-22 1984-02-28 Alza Corporation Drug delivery system comprising a reservoir containing a plurality of tiny pills
US4765989A (en) * 1983-05-11 1988-08-23 Alza Corporation Osmotic device for administering certain drugs
CH668187A5 (de) * 1986-08-07 1988-12-15 Ciba Geigy Ag Therapeutisches system mit systemischer wirkung.
US4824675A (en) * 1987-07-13 1989-04-25 Alza Corporation Dispenser with movable matrix comprising a plurality of tiny pills
US4814181A (en) * 1987-09-03 1989-03-21 Alza Corporation Dosage form comprising fast agent delivery followed by slow agent delivery

Also Published As

Publication number Publication date
ES2045945T3 (es) 1994-01-16
MX164443B (es) 1992-08-13
EP0490987B1 (de) 1993-10-27
IE62595B1 (en) 1995-02-08
NO920785D0 (no) 1992-02-28
NZ235126A (en) 1993-03-26
GR900100658A (en) 1992-01-20
CA2024505A1 (en) 1991-03-06
EP0490987A1 (de) 1992-06-24
WO1991003235A1 (en) 1991-03-21
DK0490987T3 (da) 1993-11-29
GR1001017B (el) 1993-03-31
KR920703022A (ko) 1992-12-17
PT95168B (pt) 1997-06-30
PT95168A (pt) 1991-05-22
JP2840446B2 (ja) 1998-12-24
AU6429990A (en) 1991-04-08
DE69004265D1 (de) 1993-12-02
ATE96309T1 (de) 1993-11-15
NO920785L (no) 1992-03-02
JPH05500223A (ja) 1993-01-21
AU629053B2 (en) 1992-09-24
CA2024505C (en) 2000-06-27
FI920957A7 (fi) 1992-03-04
FI920957A0 (fi) 1992-03-04
DE69004265T2 (de) 1994-02-24
US5035897A (en) 1991-07-30
IE903167A1 (en) 1991-03-13

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