IT1141038B - Formulazioni a cessione controllata a base di fenbendazolo intimamente disperso attraverso una matrice copolimera - Google Patents

Formulazioni a cessione controllata a base di fenbendazolo intimamente disperso attraverso una matrice copolimera

Info

Publication number
IT1141038B
IT1141038B IT24603/80A IT2460380A IT1141038B IT 1141038 B IT1141038 B IT 1141038B IT 24603/80 A IT24603/80 A IT 24603/80A IT 2460380 A IT2460380 A IT 2460380A IT 1141038 B IT1141038 B IT 1141038B
Authority
IT
Italy
Prior art keywords
fenbendazol
copolymer
die
formulations based
controlled transfer
Prior art date
Application number
IT24603/80A
Other languages
English (en)
Other versions
IT8024603A0 (it
Inventor
Nelson Henry Ludwig
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of IT8024603A0 publication Critical patent/IT8024603A0/it
Application granted granted Critical
Publication of IT1141038B publication Critical patent/IT1141038B/it

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
    • A61K9/0068—Rumen, e.g. rumen bolus
    • 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
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • A61K9/204—Polyesters, e.g. poly(lactide-co-glycolide)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/01—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
IT24603/80A 1979-09-12 1980-09-11 Formulazioni a cessione controllata a base di fenbendazolo intimamente disperso attraverso una matrice copolimera IT1141038B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7468179A 1979-09-12 1979-09-12

Publications (2)

Publication Number Publication Date
IT8024603A0 IT8024603A0 (it) 1980-09-11
IT1141038B true IT1141038B (it) 1986-10-01

Family

ID=22121007

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24603/80A IT1141038B (it) 1979-09-12 1980-09-11 Formulazioni a cessione controllata a base di fenbendazolo intimamente disperso attraverso una matrice copolimera

Country Status (15)

Country Link
EP (1) EP0025696B1 (it)
JP (1) JPS5646823A (it)
AU (1) AU539230B2 (it)
BE (1) BE885178A (it)
CA (1) CA1158552A (it)
CH (1) CH646055A5 (it)
DE (1) DE3067356D1 (it)
FR (1) FR2464712A1 (it)
GB (1) GB2059766B (it)
IE (1) IE50235B1 (it)
IL (1) IL61026A (it)
IT (1) IT1141038B (it)
NZ (1) NZ194898A (it)
PH (1) PH16884A (it)
ZA (1) ZA805632B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218150C2 (de) * 1982-05-14 1986-09-25 Akzo Gmbh, 5600 Wuppertal Wirkstoff enthaltender Körper für die Langzeitabgabe sowie Verfahren zu dessen Herstellung
JPS60181029A (ja) * 1984-02-29 1985-09-14 Toyo Jozo Co Ltd 徐放性製剤の製法
DE3428640A1 (de) * 1984-08-03 1986-02-06 Akzo Gmbh, 5600 Wuppertal Mikroporoese, pulverfoermige polylactide
JPS61172813A (ja) * 1985-01-28 1986-08-04 Japan Atom Energy Res Inst ポリ乳酸を担体とする徐放性複合体の製造方法
JPH0613602B2 (ja) * 1987-07-14 1994-02-23 三井東圧化学株式会社 ｄ▲ｌ▼−乳酸−グリコール酸共重合物の製造方法
GB8805286D0 (en) * 1988-03-05 1988-04-07 Schering Agrochemicals Ltd Trypanocides
DE59006217D1 (de) * 1989-11-30 1994-07-28 Danubia Petrochem Polymere Nicht wirkstoffretardierender Pressling, Verfahren zu dessen Herstellung und Verwendung von Polyhydroxybuttersäure zur Herstellung eines solchen Presslings.
MX9200339A (es) * 1991-01-28 1992-08-01 Hoechst Ag Preparado para la liberacion controlada de sustancias activas, que son apropiadas como terapeuticos o para mejorar el crecimiento y el aprovechamiento de los piensos en rumiantes
JPH0769067A (ja) * 1993-08-10 1995-03-14 Toru Azuma 車両用の進退式ヒサシ
NZ260018A (en) * 1994-03-03 1995-10-26 Bomac Lab Ltd Benzimidazole compositions and anthelmintic compositions
US5861142A (en) * 1996-03-25 1999-01-19 Schick; Mary Pichler Method for promoting hair, nail, and skin keratinization
FR2755824B1 (fr) * 1996-11-19 1999-01-08 Virbac Sa Formulation galenique des benzimidazoles a usage topique, son procede de preparation et ses utilisations
CA2456034A1 (en) * 2001-08-03 2003-02-20 Takeda Chemical Industries, Ltd. Sustained-release medicines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887699A (en) * 1969-03-24 1975-06-03 Seymour Yolles Biodegradable polymeric article for dispensing drugs
US3755558A (en) * 1971-02-23 1973-08-28 Du Pont Polylactide drug mixtures for topical application atelet aggregation
BE788575A (fr) * 1971-09-09 1973-01-02 Alza Corp Dispositif oculaire pour l'administration d'un
US4000300A (en) * 1975-02-24 1976-12-28 Hoffmann-La Roche Inc. Control and prevention of blackhead disease in birds
US4010196A (en) * 1975-06-25 1977-03-01 American Home Products Corporation Linear polyester salts
US4145433A (en) * 1978-01-18 1979-03-20 E. R. Squibb & Sons, Inc. Method of treating helminthiasis by parenteral administration of sulfoxide derivatives of benzimidazoles
US4159322A (en) * 1978-06-26 1979-06-26 A. H. Robins Company, Inc. Anticoccidium implants
WO1980000659A1 (en) * 1978-10-02 1980-04-17 Purdue Research Foundation Food and pharmaceutical coating composition,method of preparation and products so coated

Also Published As

Publication number Publication date
ZA805632B (en) 1982-04-28
EP0025696A2 (en) 1981-03-25
AU6216580A (en) 1981-03-19
GB2059766B (en) 1983-10-05
IL61026A0 (en) 1980-11-30
DE3067356D1 (en) 1984-05-10
IT8024603A0 (it) 1980-09-11
JPH0135808B2 (it) 1989-07-27
IE50235B1 (en) 1986-03-05
CA1158552A (en) 1983-12-13
NZ194898A (en) 1983-04-12
CH646055A5 (fr) 1984-11-15
EP0025696B1 (en) 1984-04-04
AU539230B2 (en) 1984-09-20
JPS5646823A (en) 1981-04-28
EP0025696A3 (en) 1981-12-02
IL61026A (en) 1983-09-30
IE801901L (en) 1981-03-12
GB2059766A (en) 1981-04-29
PH16884A (en) 1984-04-02
FR2464712B1 (it) 1984-09-07
FR2464712A1 (fr) 1981-03-20
BE885178A (fr) 1981-03-11

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