HK1040487B - 持續釋放賦形劑 - Google Patents

持續釋放賦形劑

Info

Publication number
HK1040487B
HK1040487B HK02100732.1A HK02100732A HK1040487B HK 1040487 B HK1040487 B HK 1040487B HK 02100732 A HK02100732 A HK 02100732A HK 1040487 B HK1040487 B HK 1040487B
Authority
HK
Hong Kong
Prior art keywords
release excipient
sustained release
cross
heteropolysaccharide
linking
Prior art date
Application number
HK02100732.1A
Other languages
English (en)
Other versions
HK1040487A1 (en
Inventor
R Baichwal Anand
W Mccall Troy
Original Assignee
Penwest Pharmaceuticals Co
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 Penwest Pharmaceuticals Co filed Critical Penwest Pharmaceuticals Co
Publication of HK1040487A1 publication Critical patent/HK1040487A1/xx
Publication of HK1040487B publication Critical patent/HK1040487B/zh

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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2009—Inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • 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
    • A61K9/2013—Organic compounds, e.g. phospholipids, fats
    • A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Superstructure Of Vehicle (AREA)
  • Push-Button Switches (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
HK02100732.1A 1994-04-25 2002-01-30 持續釋放賦形劑 HK1040487B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23262594A 1994-04-25 1994-04-25

Publications (2)

Publication Number Publication Date
HK1040487A1 HK1040487A1 (en) 2002-06-14
HK1040487B true HK1040487B (zh) 2006-05-12

Family

ID=22873888

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02100732.1A HK1040487B (zh) 1994-04-25 2002-01-30 持續釋放賦形劑

Country Status (18)

Country Link
EP (2) EP0706377B1 (zh)
JP (1) JP3279318B2 (zh)
KR (1) KR100232020B1 (zh)
CN (1) CN1131023C (zh)
AT (2) ATE308318T1 (zh)
AU (1) AU705378B2 (zh)
CA (1) CA2164513C (zh)
DE (2) DE69534575T2 (zh)
DK (1) DK0706377T3 (zh)
ES (2) ES2246961T3 (zh)
FI (1) FI119353B (zh)
HK (1) HK1040487B (zh)
HU (1) HU219818B (zh)
IL (1) IL113167A (zh)
MX (1) MX9600022A (zh)
PT (1) PT706377E (zh)
TW (1) TW357085B (zh)
WO (1) WO1995028916A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6096834A (en) * 1997-04-04 2000-08-01 Monsanto Company Hydrolyzable delivery system using crosslinked polymeric resins as vehicles
US6890524B1 (en) 1997-04-04 2005-05-10 Monsanto Company Hydrolyzable delivery system using cross-linked polymeric resins as vehicles
AU6783498A (en) 1997-04-04 1998-10-30 Monsanto Company Ph-selective delivery system using cross-linked polymeric resins as vehicles
CA2452871C (en) 2001-07-06 2011-10-04 Endo Pharmaceuticals, Inc. Oxymorphone controlled release formulations
US20030091635A1 (en) * 2001-09-26 2003-05-15 Baichwal Anand R. Opioid formulations having reduced potential for abuse
AU2003230805A1 (en) * 2002-04-05 2003-10-27 Penwest Pharmaceuticals Co. Sustained release metoprolol formulations
KR101999055B1 (ko) * 2018-02-28 2019-10-01 경북대학교 산학협력단 과황산 이온 서방성 구조체, 이의 제조방법 및 이를 이용한 유기 오염 물질 처리 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303691A (en) * 1977-11-09 1981-12-01 Anderson, Clayton & Co. Proteinaceous food product
US4309405A (en) * 1979-08-09 1982-01-05 American Home Products Corporation Sustained release pharmaceutical compositions
US4764380A (en) * 1982-03-22 1988-08-16 Alza Corporation Drug delivery system comprising a volume increasing matrix containing a plurality of tiny pills
US4795642A (en) * 1986-05-01 1989-01-03 Pharmacaps, Inc. Gelatin-encapsulated controlled-release composition
IT1198449B (it) * 1986-10-13 1988-12-21 F I D I Farmaceutici Italiani Esteri di alcoli polivalenti di acido ialuronico
US4994276A (en) * 1988-09-19 1991-02-19 Edward Mendell Co., Inc. Directly compressible sustained release excipient
SE8703881D0 (sv) * 1987-10-08 1987-10-08 Haessle Ab New pharmaceutical preparation
IT1219587B (it) * 1988-05-13 1990-05-18 Fidia Farmaceutici Polisaccaridi carbossiilici autoreticolati
US5128143A (en) * 1988-09-19 1992-07-07 Edward Mendell Co., Inc. Sustained release excipient and tablet formulation
US5169639A (en) * 1988-09-19 1992-12-08 Edward Mendell Co., Inc. Controlled release verapamil tablets
HU209251B (en) * 1992-03-13 1994-04-28 Synepos Ag Process for producing stable, peroral solution drug forms with controlled release of active ingredient and comprising beta-blocking pharmacons
US5455046A (en) * 1993-09-09 1995-10-03 Edward Mendell Co., Inc. Sustained release heterodisperse hydrogel systems for insoluble drugs
US5399358A (en) * 1993-11-12 1995-03-21 Edward Mendell Co., Inc. Sustained release formulations for 24 hour release of metroprolol
US5399362A (en) * 1994-04-25 1995-03-21 Edward Mendell Co., Inc. Once-a-day metoprolol oral dosage form

Also Published As

Publication number Publication date
FI956209A (fi) 1995-12-22
IL113167A0 (en) 1995-06-29
JPH08512061A (ja) 1996-12-17
ES2164764T3 (es) 2002-03-01
EP1145712B1 (en) 2005-11-02
FI119353B (fi) 2008-10-31
TW357085B (en) 1999-05-01
AU2198295A (en) 1995-11-16
EP0706377A4 (en) 1996-11-06
HK1040487A1 (en) 2002-06-14
ES2246961T3 (es) 2006-03-01
WO1995028916A1 (en) 1995-11-02
DE69524358D1 (de) 2002-01-17
DE69524358T2 (de) 2002-06-13
JP3279318B2 (ja) 2002-04-30
DE69534575D1 (de) 2005-12-08
ATE308318T1 (de) 2005-11-15
CN1127469A (zh) 1996-07-24
CA2164513A1 (en) 1995-11-02
DK0706377T3 (da) 2002-04-02
KR100232020B1 (ko) 1999-12-01
EP1145712A1 (en) 2001-10-17
AU705378B2 (en) 1999-05-20
FI956209A0 (fi) 1995-12-22
DE69534575T2 (de) 2006-07-13
HUT73636A (en) 1996-08-28
CN1131023C (zh) 2003-12-17
EP0706377B1 (en) 2001-12-05
HU9503456D0 (en) 1996-02-28
EP0706377A1 (en) 1996-04-17
KR960703016A (ko) 1996-06-19
CA2164513C (en) 1999-09-21
IL113167A (en) 2001-01-28
HU219818B (hu) 2001-08-28
PT706377E (pt) 2002-05-31
ATE209906T1 (de) 2001-12-15
MX9600022A (es) 1998-06-30

Similar Documents

Publication Publication Date Title
HUT75881A (en) Pharmaceutical composition for 24 hour release of metoprolol
IL112637A0 (en) A pharmaceutical composition containing oxybutynin and methods for the preparation thereof
SG28285A1 (en) Method for molding dental restorations and related apparatus
HU9503457D0 (en) Once-day metoprolol oral dosage form
FR2627984B1 (fr) Composition pulverulente a base d'alginate pour empreintes dentaires
GB9514888D0 (en) Silicone composition for dental impressions
HUP0100024A3 (en) Pharmaceutical compositions for treating alzheimer's disease containing carvedilol as active ingredient
EP0461586A3 (en) Dental composition for impression-taking
AU7550994A (en) Sustained release oral compositions containing melatonin
HK1040487A1 (en) Sustained release excipient
GB9005498D0 (en) Composition
HUT50787A (en) Process for producing pharmaceutical compositions comprising 4-aryl-4-piperidine-, pyrrolidine- or hexahydroazepincarbinol derivatives or heterocyclic analogs thereof as active ingredient and process for producing the new compounds
CS240991A3 (en) Solid forms for oral administration, said forms containing iphosphamide as active component
HK1004549A1 (en) Carbostyril derivatives and pharmaceutical compositions containing the same for use as a disturbance-of-consciousness improving agent central nervous system stimulant or sigma receptor agonist
IL109866A (en) Crystalline 3-(4-hexyloxy-1,2,5-thiadiazol-3-yl)-1,2,5,6-tetrahydro-1-methylpyridine(+)L-hydrogentartrate its preparation and pharmaceutical compositions containing it
ZA916570B (en) Desensitizing dental composition
GB9311927D0 (en) Dihydropyridine derivatives,process for their preparation,pharmaceutical compositions containing same and the use thereof for a therapeutic purpose

Legal Events

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

Effective date: 20100321