BG51340A3 - Метод за получаване на лекарствени форми с удължено действие - Google Patents

Метод за получаване на лекарствени форми с удължено действие Download PDF

Info

Publication number
BG51340A3
BG51340A3 BG072090A BG7209085A BG51340A3 BG 51340 A3 BG51340 A3 BG 51340A3 BG 072090 A BG072090 A BG 072090A BG 7209085 A BG7209085 A BG 7209085A BG 51340 A3 BG51340 A3 BG 51340A3
Authority
BG
Bulgaria
Prior art keywords
tablets
polyvinyl butyral
active substance
release
coating
Prior art date
Application number
BG072090A
Other languages
Bulgarian (bg)
English (en)
Inventor
Ferencne Kubala
Istvan Danicska
Original Assignee
Alkaloida Vegyeszeti Gyar
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 Alkaloida Vegyeszeti Gyar filed Critical Alkaloida Vegyeszeti Gyar
Publication of BG51340A3 publication Critical patent/BG51340A3/bg

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
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K9/2095—Tabletting processes
    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BG072090A 1984-02-21 1985-10-21 Метод за получаване на лекарствени форми с удължено действие BG51340A3 (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU84686A HU191246B (en) 1984-02-21 1984-02-21 Process for producing oral pharmaceutical compositions of retaed activity
PCT/HU1985/000008 WO1985003636A1 (fr) 1984-02-21 1985-02-14 Procede de fabrication de preparations pharmaceutiques a effet de depot

Publications (1)

Publication Number Publication Date
BG51340A3 true BG51340A3 (bg) 1993-04-15

Family

ID=10950851

Family Applications (1)

Application Number Title Priority Date Filing Date
BG072090A BG51340A3 (bg) 1984-02-21 1985-10-21 Метод за получаване на лекарствени форми с удължено действие

Country Status (10)

Country Link
BG (1) BG51340A3 (pl)
CS (1) CS251786B2 (pl)
DD (1) DD231985A5 (pl)
HU (1) HU191246B (pl)
IT (1) IT1185513B (pl)
PL (1) PL145663B1 (pl)
RO (1) RO93562B (pl)
SU (1) SU1720474A3 (pl)
WO (1) WO1985003636A1 (pl)
YU (1) YU45233B (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1204294B (it) * 1986-03-11 1989-03-01 Gentili Ist Spa Metodo di fabbricazione di granulari atti a produzione di compresse rivestite,per uso orale,a rilascio controllato
ATE112163T1 (de) * 1991-01-03 1994-10-15 Glaxo Canada Verfahren zur herstellung einer festem pharmazeutischen zusammensetzung.
HUT72408A (en) * 1993-09-10 1996-04-29 Egyt Gyogyszervegyeszeti Gyar Process for producing tablets containing acetyl-salicylic acid
US6258381B1 (en) * 2000-02-11 2001-07-10 Mcneil-Ppc, Inc. Tablet and process for making the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919436A (en) * 1971-09-27 1975-11-11 Eisai Co Ltd Process for preparation of coated medicines
DE2347713C3 (de) * 1972-09-25 1980-03-06 Warner-Lambert Co., Morris Plains, N.J. (V.St.A.) Acetylsalicylsäurekautablette
DE2446058A1 (de) * 1974-09-26 1976-04-08 Henning Berlin Gmbh Galenische zubereitung fuer die allopurinol-dauertherapie
JPS5837285B2 (ja) * 1975-05-29 1983-08-15 カブシキガイシヤ ミドリジユウジ チヨウナイカンセンシヨウチリヨウザイノセイゾウホウホウ

Also Published As

Publication number Publication date
RO93562B (ro) 1988-01-02
DD231985A5 (de) 1986-01-15
SU1720474A3 (ru) 1992-03-15
IT8519584A0 (it) 1985-02-21
RO93562A (ro) 1987-12-31
YU45233B (en) 1992-05-28
CS251786B2 (en) 1987-08-13
PL145663B1 (en) 1988-10-31
CS127885A2 (en) 1986-12-18
HU191246B (en) 1987-01-28
HUT37356A (en) 1985-12-28
WO1985003636A1 (fr) 1985-08-29
IT1185513B (it) 1987-11-12
PL252062A1 (en) 1985-12-03
YU26685A (en) 1988-02-29

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