PL145663B1 - Method of obtaining sustained-action drug tablets - Google Patents

Method of obtaining sustained-action drug tablets Download PDF

Info

Publication number
PL145663B1
PL145663B1 PL1985252062A PL25206285A PL145663B1 PL 145663 B1 PL145663 B1 PL 145663B1 PL 1985252062 A PL1985252062 A PL 1985252062A PL 25206285 A PL25206285 A PL 25206285A PL 145663 B1 PL145663 B1 PL 145663B1
Authority
PL
Poland
Prior art keywords
polyvinyl butyral
active substance
tablets
release
granulate
Prior art date
Application number
PL1985252062A
Other languages
English (en)
Polish (pl)
Other versions
PL252062A1 (en
Inventor
Kubala Ferencne
Danicska Istvan
Original Assignee
Alkaloida Vegyeszeti Gyarahu
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 Gyarahu filed Critical Alkaloida Vegyeszeti Gyarahu
Publication of PL252062A1 publication Critical patent/PL252062A1/xx
Publication of PL145663B1 publication Critical patent/PL145663B1/pl

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)
PL1985252062A 1984-02-21 1985-02-21 Method of obtaining sustained-action drug tablets PL145663B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
PL252062A1 PL252062A1 (en) 1985-12-03
PL145663B1 true PL145663B1 (en) 1988-10-31

Family

ID=10950851

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1985252062A PL145663B1 (en) 1984-02-21 1985-02-21 Method of obtaining sustained-action drug tablets

Country Status (10)

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

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
JPH06504276A (ja) * 1991-01-03 1994-05-19 グラクソ、カナダ、インコーポレーテッド 固形製剤の製造法
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
DD231985A5 (de) 1986-01-15
HU191246B (en) 1987-01-28
RO93562A (ro) 1987-12-31
IT8519584A0 (it) 1985-02-21
SU1720474A3 (ru) 1992-03-15
IT1185513B (it) 1987-11-12
RO93562B (ro) 1988-01-02
CS251786B2 (en) 1987-08-13
CS127885A2 (en) 1986-12-18
YU26685A (en) 1988-02-29
BG51340A3 (bg) 1993-04-15
HUT37356A (en) 1985-12-28
WO1985003636A1 (fr) 1985-08-29
YU45233B (en) 1992-05-28
PL252062A1 (en) 1985-12-03

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