ES415624A3 - Procedimiento de preparacion de formulaciones molicamento- sas orales de residencia gastrical controlada. - Google Patents

Procedimiento de preparacion de formulaciones molicamento- sas orales de residencia gastrical controlada.

Info

Publication number
ES415624A3
ES415624A3 ES415624A ES415624A ES415624A3 ES 415624 A3 ES415624 A3 ES 415624A3 ES 415624 A ES415624 A ES 415624A ES 415624 A ES415624 A ES 415624A ES 415624 A3 ES415624 A3 ES 415624A3
Authority
ES
Spain
Prior art keywords
drug core
prepolymer
carbon atoms
parts
weight
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
Application number
ES415624A
Other languages
English (en)
Spanish (es)
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.)
Purdue Research Foundation
Original Assignee
Purdue Research Foundation
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 Purdue Research Foundation filed Critical Purdue Research Foundation
Publication of ES415624A3 publication Critical patent/ES415624A3/es
Expired legal-status Critical Current

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
    • A61K9/28—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
    • 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
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
ES415624A 1972-06-09 1973-06-07 Procedimiento de preparacion de formulaciones molicamento- sas orales de residencia gastrical controlada. Expired ES415624A3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26124272A 1972-06-09 1972-06-09

Publications (1)

Publication Number Publication Date
ES415624A3 true ES415624A3 (es) 1976-10-16

Family

ID=22992462

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415624A Expired ES415624A3 (es) 1972-06-09 1973-06-07 Procedimiento de preparacion de formulaciones molicamento- sas orales de residencia gastrical controlada.

Country Status (19)

Country Link
JP (1) JPS4961323A (pl)
AU (2) AU5682673A (pl)
BE (1) BE800637A (pl)
CA (1) CA1040533A (pl)
CH (1) CH582002A5 (pl)
DD (2) DD109309A5 (pl)
DE (1) DE2328580A1 (pl)
ES (1) ES415624A3 (pl)
FR (1) FR2187290B1 (pl)
GB (1) GB1428426A (pl)
HU (1) HU167947B (pl)
IE (1) IE38151B1 (pl)
IL (1) IL42459A (pl)
NL (1) NL7307737A (pl)
OA (1) OA04931A (pl)
PL (1) PL90109B1 (pl)
RO (1) RO64146A (pl)
SE (1) SE395609B (pl)
ZA (1) ZA733897B (pl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207890A (en) 1977-01-04 1980-06-17 Mcneilab, Inc. Drug-dispensing device and method
JPS5911563B2 (ja) * 1980-02-27 1984-03-16 日本原子力研究所 多層構造の徐放性複合体を製造する方法
US4518433A (en) * 1982-11-08 1985-05-21 Fmc Corporation Enteric coating for pharmaceutical dosage forms
DE3314003A1 (de) * 1983-04-18 1984-10-18 Boehringer Ingelheim KG, 6507 Ingelheim Teilbare tablette mit verzoegerter wirkstofffreigabe und verfahren zu deren herstellung
US4657784A (en) * 1986-03-10 1987-04-14 Ecolab Inc. Process for encapsulating particles with at least two coating layers having different melting points
GB2196252B (en) * 1986-09-18 1990-10-17 London Pharmacy Innovation Gastric controlled-release dosage forms
US4837030A (en) * 1987-10-06 1989-06-06 American Cyanamid Company Novel controlled release formulations of tetracycline compounds
EP0327295A3 (en) * 1988-02-01 1989-09-06 F.H. FAULDING & CO. LTD. Tetracycline dosage form
AU614328B2 (en) * 1988-02-01 1991-08-29 Mayne Pharma International Pty Ltd Tetracycline dosage form
US5007790A (en) * 1989-04-11 1991-04-16 Depomed Systems, Inc. Sustained-release oral drug dosage form
MXPA02007254A (es) 2000-02-04 2002-12-09 Depomed Inc Forma de dosis de cubierta-y-nucleo que se aproxima a liberacion de droga de orden cero.
US20130143867A1 (en) 2011-12-02 2013-06-06 Sychroneuron Inc. Acamprosate formulations, methods of using the same, and combinations comprising the same
EP3003297A4 (en) 2013-06-05 2017-04-19 Synchroneuron Inc. Acamprosate formulations, methods of using the same, and combinations comprising the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1586811A (pl) * 1966-01-06 1970-03-06
AU454482B2 (en) * 1970-11-05 1974-10-15 Alza Corporation Drug-delivery system

Also Published As

Publication number Publication date
RO64146A (fr) 1978-11-15
AU5935773A (en) 1975-02-20
HU167947B (pl) 1976-01-28
FR2187290B1 (pl) 1977-04-15
SE395609B (sv) 1977-08-22
PL90109B1 (pl) 1977-01-31
NL7307737A (pl) 1973-12-11
AU5682673A (en) 1974-12-12
IE38151L (en) 1973-12-09
OA04931A (fr) 1980-10-31
DD109309A5 (pl) 1974-11-05
CA1040533A (en) 1978-10-17
JPS4961323A (pl) 1974-06-14
FR2187290A1 (pl) 1974-01-18
IL42459A0 (en) 1973-08-29
DD112354A5 (pl) 1975-04-12
IE38151B1 (en) 1978-01-04
GB1428426A (en) 1976-03-17
CH582002A5 (pl) 1976-11-30
IL42459A (en) 1976-12-31
BE800637A (fr) 1973-12-07
ZA733897B (en) 1975-01-29
DE2328580A1 (de) 1974-01-10

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