HK126193A - Drug particles having constant release - Google Patents

Drug particles having constant release

Info

Publication number
HK126193A
HK126193A HK1261/93A HK126193A HK126193A HK 126193 A HK126193 A HK 126193A HK 1261/93 A HK1261/93 A HK 1261/93A HK 126193 A HK126193 A HK 126193A HK 126193 A HK126193 A HK 126193A
Authority
HK
Hong Kong
Prior art keywords
drug particles
constant release
release
constant
drug
Prior art date
Application number
HK1261/93A
Other languages
English (en)
Inventor
Gary Robert Keim
Richard Edward Keim
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of HK126193A publication Critical patent/HK126193A/xx

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
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
HK1261/93A 1985-08-16 1993-11-18 Drug particles having constant release HK126193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76674585A 1985-08-16 1985-08-16

Publications (1)

Publication Number Publication Date
HK126193A true HK126193A (en) 1993-11-26

Family

ID=25077397

Family Applications (1)

Application Number Title Priority Date Filing Date
HK1261/93A HK126193A (en) 1985-08-16 1993-11-18 Drug particles having constant release

Country Status (14)

Country Link
EP (1) EP0212745B1 (de)
JP (1) JPH0710772B2 (de)
AU (1) AU601693B2 (de)
CA (1) CA1275047A (de)
DE (1) DE3678641D1 (de)
DK (1) DK390386A (de)
GB (1) GB2180154B (de)
HK (1) HK126193A (de)
IE (1) IE59408B1 (de)
IL (1) IL79695A (de)
NZ (1) NZ217231A (de)
PH (1) PH23970A (de)
SG (1) SG59792G (de)
ZA (1) ZA866157B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3678643D1 (de) * 1985-08-16 1991-05-16 Procter & Gamble Partikel mit konstanter wirkstofffreisetzung.
DE3678644D1 (de) * 1985-08-16 1991-05-16 Procter & Gamble Wirkstoffpartikel mit sowohl kontinuierlicher als auch schneller freisetzung.
GB8707416D0 (en) * 1987-03-27 1987-04-29 Wellcome Found Pharmaceutical formulations
JP2687448B2 (ja) * 1988-06-22 1997-12-08 大正製薬株式会社 イブプロフェン徐放性製剤
US5026559A (en) * 1989-04-03 1991-06-25 Kinaform Technology, Inc. Sustained-release pharmaceutical preparation
IE66933B1 (en) * 1990-01-15 1996-02-07 Elan Corp Plc Controlled absorption naproxen formulation for once-daily administration
US5084287A (en) * 1990-03-15 1992-01-28 Warner-Lambert Company Pharmaceutically useful micropellets with a drug-coated core and controlled-release polymeric coat
IT1246382B (it) * 1990-04-17 1994-11-18 Eurand Int Metodo per la cessione mirata e controllata di farmaci nell'intestino e particolarmente nel colon
NZ286242A (en) * 1991-03-26 1997-11-24 Csl Ltd Use of veterinary implant as a single dose vaccination system: rupturable polymer film coating around core of active agent and water soluble excipient
US5376384A (en) * 1992-12-23 1994-12-27 Kinaform Technology, Inc. Delayed, sustained-release pharmaceutical preparation
DE19648576C2 (de) 1996-11-23 1999-08-12 Lohmann Therapie Syst Lts Lutschtablette zur modifizierten Freisetzung von Wirkstoffen im Gastrointestinaltrakt
DE19741114C2 (de) * 1997-09-12 2002-10-24 Riemser Arzneimittel Ag Feuchtigkeitsstabile und magensaftresistente Arzneiform für Fische
JP2002535353A (ja) 1999-01-29 2002-10-22 ロザン ファルマ ゲゼルシャフトミットベシュレンクテルハフツンク 医薬品組成物
JP2007031281A (ja) * 2003-06-25 2007-02-08 Kowa Co イブプロフェン含有フィルムコーティング錠剤
CN102114011B (zh) * 2009-12-31 2012-12-12 北京科信必成医药科技发展有限公司 一种布洛芬缓释制剂及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK150008C (da) * 1981-11-20 1987-05-25 Benzon As Alfred Fremgangsmaade til fremstilling af et farmaceutisk oralt polydepotpraeparat
IT1153487B (it) * 1982-04-15 1987-01-14 Prophin Lab Spa Prodotti farmaceutici in forma-ritardo e procedimento per ottenerli
EP0094123A3 (de) * 1982-05-06 1984-07-25 THE PROCTER & GAMBLE COMPANY Therapeutische Granulate
IT1169772B (it) * 1983-08-24 1987-06-03 Bioresearch Spa Composizioni terapeutiche per uso orale contenenti sali stabili della s-adenosil-l-metionina
FR2556965B1 (fr) * 1983-12-21 1986-08-22 Rhone Poulenc Sante Nouvelle forme galenique du ketoprofene a liberation controlee
IE59287B1 (en) * 1984-02-10 1994-02-09 Benzon Pharma As Diffusion coated multiple-units dosage form
DK62184D0 (da) * 1984-02-10 1984-02-10 Benzon As Alfred Diffusionsovertrukket polydepotpraeparat
DE3678644D1 (de) * 1985-08-16 1991-05-16 Procter & Gamble Wirkstoffpartikel mit sowohl kontinuierlicher als auch schneller freisetzung.
DE3678643D1 (de) * 1985-08-16 1991-05-16 Procter & Gamble Partikel mit konstanter wirkstofffreisetzung.

Also Published As

Publication number Publication date
IL79695A (en) 1990-09-17
PH23970A (en) 1990-01-23
DK390386D0 (da) 1986-08-15
NZ217231A (en) 1989-07-27
ZA866157B (en) 1988-04-27
AU601693B2 (en) 1990-09-20
GB2180154B (en) 1989-10-04
CA1275047A (en) 1990-10-09
GB8619564D0 (en) 1986-09-24
JPS62111921A (ja) 1987-05-22
IL79695A0 (en) 1986-11-30
DK390386A (da) 1987-02-17
JPH0710772B2 (ja) 1995-02-08
DE3678641D1 (de) 1991-05-16
EP0212745A3 (en) 1987-11-11
IE59408B1 (en) 1994-02-23
SG59792G (en) 1992-09-04
EP0212745A2 (de) 1987-03-04
GB2180154A (en) 1987-03-25
EP0212745B1 (de) 1991-04-10
IE862199L (en) 1987-02-16
AU6119086A (en) 1987-02-19

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)