JPS6479109A - Floating continuous release therapy composition - Google Patents

Floating continuous release therapy composition

Info

Publication number
JPS6479109A
JPS6479109A JP63164826A JP16482688A JPS6479109A JP S6479109 A JPS6479109 A JP S6479109A JP 63164826 A JP63164826 A JP 63164826A JP 16482688 A JP16482688 A JP 16482688A JP S6479109 A JPS6479109 A JP S6479109A
Authority
JP
Japan
Prior art keywords
tablet
suspension
therapeutic agent
gelling agent
gel
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.)
Pending
Application number
JP63164826A
Other languages
English (en)
Inventor
Boruton Sanfuoodo
Eichi Izebubehai Fuiritsupu
Desai Sabuhashiyu
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.)
Forest Laboratories LLC
Original Assignee
Forest Laboratories LLC
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 Forest Laboratories LLC filed Critical Forest Laboratories LLC
Publication of JPS6479109A publication Critical patent/JPS6479109A/ja
Pending legal-status Critical Current

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
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0065—Forms with gastric retention, e.g. floating on gastric juice, adhering to gastric mucosa, expanding to prevent passage through the pylorus
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/52—Purines, e.g. adenine
    • 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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
JP63164826A 1987-07-01 1988-07-01 Floating continuous release therapy composition Pending JPS6479109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/069,006 US4814178A (en) 1987-07-01 1987-07-01 Floating sustained release therapeutic compositions

Publications (1)

Publication Number Publication Date
JPS6479109A true JPS6479109A (en) 1989-03-24

Family

ID=22086090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63164826A Pending JPS6479109A (en) 1987-07-01 1988-07-01 Floating continuous release therapy composition

Country Status (6)

Country Link
US (1) US4814178A (ja)
EP (1) EP0297978A3 (ja)
JP (1) JPS6479109A (ja)
DK (1) DK362888A (ja)
PL (1) PL273452A1 (ja)
YU (1) YU127588A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012769A1 (en) * 1991-12-24 1993-07-08 Yamanouchi Pharmaceutical Co., Ltd. Intrabuccally disintegrating preparation and production thereof
JP2011522873A (ja) * 2008-06-09 2011-08-04 ユニベルシテ・ドゥ・ラ・メディテラネ 胃保持型製剤の製造法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2514078B2 (ja) * 1988-08-22 1996-07-10 エスエス製薬株式会社 圧縮成型製剤
US5158777A (en) * 1990-02-16 1992-10-27 E. R. Squibb & Sons, Inc. Captopril formulation providing increased duration of activity
US5232704A (en) * 1990-12-19 1993-08-03 G. D. Searle & Co. Sustained release, bilayer buoyant dosage form
US5169638A (en) * 1991-10-23 1992-12-08 E. R. Squibb & Sons, Inc. Buoyant controlled release powder formulation
JP2864737B2 (ja) * 1993-10-22 1999-03-08 株式会社ツムラ 徐放性製剤用基剤並びに徐放性製剤及び該製剤の製造方法
GB9401894D0 (en) * 1994-02-01 1994-03-30 Rhone Poulenc Rorer Ltd New compositions of matter
WO1997026865A1 (en) * 1996-01-29 1997-07-31 Edward Mendell Co., Inc. Sustained release excipient
US5773031A (en) * 1996-02-27 1998-06-30 L. Perrigo Company Acetaminophen sustained-release formulation
SE9702533D0 (sv) 1997-07-01 1997-07-01 Astra Ab New oral formulation
IN186245B (ja) 1997-09-19 2001-07-14 Ranbaxy Lab Ltd
ES2299280A1 (es) * 2001-03-01 2008-05-16 Industrial Farmaceutica Cantabria, S.A. Geles mixtos hidrofilicos como vehiculos de liberacion controlada o como dispersantes por flotacion y su preparacion y su uso por via oral.
EP1245227A1 (en) * 2001-03-31 2002-10-02 Jagotec Ag A pharmaceutical tablet system that floats in the stomach for programmed release of active substance and process of producing buoyant material contained in same
US7485322B2 (en) * 2002-12-24 2009-02-03 Lek Pharmaceuticals D.D. Modified release pharmaceutical composition
CN100496468C (zh) * 2004-03-23 2009-06-10 利统股份有限公司 甲壳素包埋或包胶胶囊
US20070178155A1 (en) * 2006-01-31 2007-08-02 Jiang David Yihai Preparation for gastric buoyant sustained drug release dosage form
CA3018328A1 (en) 2014-10-31 2016-04-30 Purdue Pharma Methods and compositions particularly for treatment of attention deficit disorder
US10722473B2 (en) 2018-11-19 2020-07-28 Purdue Pharma L.P. Methods and compositions particularly for treatment of attention deficit disorder

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704269A (en) * 1949-05-03 1955-03-15 Gelatin Res Soc Of America Inc Method of preparing solutions of gelatin in polyhydric alcohols
US3065143A (en) * 1960-04-19 1962-11-20 Richardson Merrell Inc Sustained release tablet
US3418999A (en) * 1964-02-12 1968-12-31 Donald W. Davis Method of swallowing a pill
US3445242A (en) * 1965-10-21 1969-05-20 Colgate Palmolive Co Gelatin dessert mix tablet and process
US3574820A (en) * 1968-01-08 1971-04-13 Upjohn Co Medicinal dosage forms of unpolymerized thiolated gelatin with a cross-linking accelerating agent providing slowly released medication from a swollen matrix
US3900577A (en) * 1971-08-16 1975-08-19 Gen Foods Corp Method for preparing expanded dry gels
US3939001A (en) * 1973-06-08 1976-02-17 General Foods Corporation Spoonable frozen gelatin dessert concentrate
JPS5512411B2 (ja) * 1974-03-12 1980-04-02
CH630257A5 (en) * 1975-03-17 1982-06-15 Hoffmann La Roche Sustained release formulation
US4064282A (en) * 1975-12-22 1977-12-20 General Mills, Inc. Starch sponge products and the process of preparing same
US4126672A (en) * 1976-02-04 1978-11-21 Hoffmann-La Roche Inc. Sustained release pharmaceutical capsules
US4167558A (en) * 1976-02-13 1979-09-11 Hoffmann-La Roche Inc. Novel sustained release tablet formulations
US4140755A (en) * 1976-02-13 1979-02-20 Hoffmann-La Roche Inc. Sustained release tablet formulations
US4055178A (en) * 1976-03-10 1977-10-25 Harrigan Roy Major Drug delivery device for preventing contact of undissolved drug with the stomach lining
US4434153A (en) * 1982-03-22 1984-02-28 Alza Corporation Drug delivery system comprising a reservoir containing a plurality of tiny pills
US4451260A (en) * 1982-03-26 1984-05-29 Minnesota Mining And Manufacturing Company Sustained release oral medicinal delivery device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012769A1 (en) * 1991-12-24 1993-07-08 Yamanouchi Pharmaceutical Co., Ltd. Intrabuccally disintegrating preparation and production thereof
JP2011522873A (ja) * 2008-06-09 2011-08-04 ユニベルシテ・ドゥ・ラ・メディテラネ 胃保持型製剤の製造法

Also Published As

Publication number Publication date
DK362888A (da) 1989-01-02
US4814178A (en) 1989-03-21
EP0297978A3 (en) 1990-01-31
YU127588A (en) 1990-06-30
PL273452A1 (en) 1989-05-02
EP0297978A2 (en) 1989-01-04
DK362888D0 (da) 1988-06-30

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