ES2173183T3 - Procedimiento de preparacion de sucralfato granulado y fundido. - Google Patents

Procedimiento de preparacion de sucralfato granulado y fundido.

Info

Publication number
ES2173183T3
ES2173183T3 ES95915338T ES95915338T ES2173183T3 ES 2173183 T3 ES2173183 T3 ES 2173183T3 ES 95915338 T ES95915338 T ES 95915338T ES 95915338 T ES95915338 T ES 95915338T ES 2173183 T3 ES2173183 T3 ES 2173183T3
Authority
ES
Spain
Prior art keywords
sucralfate
preparation
particles
melting point
mixture
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 - Lifetime
Application number
ES95915338T
Other languages
English (en)
Inventor
Katsuya Matsuda
Koichi Ozawa
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.)
Chugai Pharmaceutical Co Ltd
Original Assignee
Chugai Pharmaceutical Co Ltd
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 Chugai Pharmaceutical Co Ltd filed Critical Chugai Pharmaceutical Co Ltd
Application granted granted Critical
Publication of ES2173183T3 publication Critical patent/ES2173183T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7024—Esters of saccharides
    • 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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • 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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7016—Disaccharides, e.g. lactose, lactulose
    • 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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7135—Compounds containing heavy metals
    • 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
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • 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
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PREPARADO DE SUCRALFATO CONSEGUIDA MEDIANTE LA GRANULACION EN PUNTO DE FUNDICION DE UNA MEZCLA DE UN POLVO DE SUCRALFATO CON UNA CERA ESCASAMENTE FUNDIDA SOLUBLE EN AGUA; Y UN PROCESO PARA PRODUCIR UN PREPARADO DE SUCRALFATO MEDIANTE LA ATOMIZACION DE SUCRALFATO SECO, LA ADICION DE UNA CERA ESCASAMENTE FUNDIDA SOLUBLE EN AGUA AL POLVO ATOMIZADO, Y LA FUNDICION CON CALOR DE LA CERA PARA PRODUCIR LA FUNDICION (FUSION) DEL GRANULADO DEL SUCRALFATO ATOMIZADO. EN COMPARACION CON LOS PREPARADOS DE SUCRUFALTO CONVENCIONALES, LA PREPARACION MENCIONADA TIENE UN TAMAÑO REDUCIDO EN LO QUE SE REFIERE A LAS PARTICULAS DISPERSAS, UNA ALTA CAPACIDAD PARA UNIR PROTEINAS PLASMATICAS, Y SE HAYA NOTABLEMENTE MEJORADA EN LO QUE SE REFIERE A SU CAPACIDAD DE UNION PROTEICA Y DE ADMINISTRABILIDAD.
ES95915338T 1994-04-26 1995-04-18 Procedimiento de preparacion de sucralfato granulado y fundido. Expired - Lifetime ES2173183T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8885594 1994-04-26
JP18952094 1994-08-11

Publications (1)

Publication Number Publication Date
ES2173183T3 true ES2173183T3 (es) 2002-10-16

Family

ID=26430198

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95915338T Expired - Lifetime ES2173183T3 (es) 1994-04-26 1995-04-18 Procedimiento de preparacion de sucralfato granulado y fundido.

Country Status (12)

Country Link
US (1) US5718923A (es)
EP (2) EP0759300B1 (es)
KR (1) KR100264547B1 (es)
CN (1) CN1081921C (es)
AT (1) ATE213635T1 (es)
AU (1) AU693545B2 (es)
BR (1) BR9507533A (es)
CA (1) CA2188785C (es)
DE (1) DE69525620T2 (es)
ES (1) ES2173183T3 (es)
TW (1) TW350773B (es)
WO (1) WO1995028938A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL160406A0 (en) 1995-06-15 2004-07-25 Crucell Holland Bv A cell harbouring nucleic acid encoding adenoritus e1a and e1b gene products
CA2348452A1 (en) * 1998-10-27 2000-05-04 Biovail Technologies Ltd. Microparticles containing peg and/or peg glyceryl esters
FR2838647B1 (fr) * 2002-04-23 2006-02-17 Particules enrobees a liberation prolongee, leur procede de preparation et comprimes les contenant
US10716802B2 (en) 2013-03-15 2020-07-21 The Brigham And Women's Hospital, Inc. Compounds to modulate intestinal absorption of nutrients
KR101583452B1 (ko) * 2015-01-30 2016-01-11 주식회사 대웅제약 위장질환 치료용 의약 조성물
EP3352738B1 (en) 2015-09-24 2024-01-17 The Brigham and Women's Hospital, Inc. Water-activated mucoadhesive compositions to reduce intestinal absorption of nutrients
KR101837104B1 (ko) * 2017-04-14 2018-03-09 한국프라임제약주식회사 수크랄페이트 합성 방법 및 이에 의한 수크랄페이트

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714159C2 (de) * 1986-04-30 1996-09-19 Chugai Pharmaceutical Co Ltd Sucralfat-Zubereitung
IT1203901B (it) * 1987-04-15 1989-02-23 Lisapharma Spa Composizioni farmaceutiche sotto forma di sospensioni stabili di sucralfato esenti da agenti sospendenti
US4940465A (en) * 1987-05-27 1990-07-10 Felix Theeuwes Dispenser comprising displaceable matrix with solid state properties
US5196405A (en) * 1987-07-08 1993-03-23 Norman H. Oskman Compositions and methods of treating hemorrhoids and wounds
DK505488D0 (da) * 1987-12-21 1988-09-09 Bar Shalom Daniel Middel og anvendelse af samme
DE4022944A1 (de) * 1990-07-19 1992-01-23 Merck Patent Gmbh Sucralfat-kautablette
CA2090479C (en) * 1990-08-31 2002-01-15 Kiyoshige Ochi Stock solution of sucralfate suspended in water and production thereof
JPH0539223A (ja) * 1990-11-26 1993-02-19 Chugai Pharmaceut Co Ltd スクラルフエート水性懸濁原液の工業的製造方法
US5417682A (en) * 1991-01-30 1995-05-23 Alza Corporation Device for administering active agent to biological environment
US5422108A (en) * 1991-09-19 1995-06-06 Smart Plants International Inc. Protection of plants against plant pathogens
JPH05238938A (ja) * 1992-02-28 1993-09-17 Teikoku Seiyaku Co Ltd スクラルファート懸濁液剤およびスクラルファートの投与方法

Also Published As

Publication number Publication date
CA2188785C (en) 2004-05-11
BR9507533A (pt) 1997-09-02
US5718923A (en) 1998-02-17
AU2224695A (en) 1995-11-16
TW350773B (en) 1999-01-21
WO1995028938A1 (en) 1995-11-02
DE69525620D1 (de) 2002-04-04
KR970702053A (ko) 1997-05-13
CN1081921C (zh) 2002-04-03
EP0759300A4 (en) 1997-07-16
MX9604994A (es) 1998-05-31
EP0759300A1 (en) 1997-02-26
CA2188785A1 (en) 1995-11-02
CN1147203A (zh) 1997-04-09
DE69525620T2 (de) 2002-10-17
EP1110540A1 (en) 2001-06-27
KR100264547B1 (ko) 2000-12-01
ATE213635T1 (de) 2002-03-15
EP0759300B1 (en) 2002-02-27
AU693545B2 (en) 1998-07-02

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