FI50833C - Process for the preparation of long-acting pharmaceutical tablets. - Google Patents

Process for the preparation of long-acting pharmaceutical tablets.

Info

Publication number
FI50833C
FI50833C FI691537A FI153769A FI50833C FI 50833 C FI50833 C FI 50833C FI 691537 A FI691537 A FI 691537A FI 153769 A FI153769 A FI 153769A FI 50833 C FI50833 C FI 50833C
Authority
FI
Finland
Prior art keywords
preparation
long
pharmaceutical tablets
acting pharmaceutical
acting
Prior art date
Application number
FI691537A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI50833B (en
Inventor
John William Poole
Original Assignee
American Home Prod
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 American Home Prod filed Critical American Home Prod
Application granted granted Critical
Publication of FI50833B publication Critical patent/FI50833B/fi
Publication of FI50833C publication Critical patent/FI50833C/en

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
    • A61K9/2072—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
    • A61K9/2004—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
    • A61K9/2004—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

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)
FI691537A 1968-05-21 1969-05-21 Process for the preparation of long-acting pharmaceutical tablets. FI50833C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73074268A 1968-05-21 1968-05-21
US80082769A 1969-02-13 1969-02-13

Publications (2)

Publication Number Publication Date
FI50833B FI50833B (en) 1976-04-30
FI50833C true FI50833C (en) 1976-08-10

Family

ID=27112101

Family Applications (1)

Application Number Title Priority Date Filing Date
FI691537A FI50833C (en) 1968-05-21 1969-05-21 Process for the preparation of long-acting pharmaceutical tablets.

Country Status (13)

Country Link
BE (1) BE733417A (en)
CA (1) CA955526A (en)
DE (1) DE1925919C3 (en)
DK (1) DK122708B (en)
ES (1) ES367431A1 (en)
FI (1) FI50833C (en)
FR (1) FR2035801B1 (en)
GB (1) GB1263392A (en)
IE (1) IE32806B1 (en)
IL (1) IL32200A (en)
NL (1) NL164200C (en)
PH (1) PH10312A (en)
SE (1) SE354184B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8500724A (en) * 1985-03-13 1986-10-01 Univ Groningen DEVICES FOR REGULAR RELEASE OF ACTIVE SUBSTANCES AND METHOD OF MANUFACTURE THEREOF
GB8518927D0 (en) * 1985-07-26 1985-09-04 Vincent Processes Ltd Tablets
US5603955A (en) * 1994-07-18 1997-02-18 University Of Cincinnati Enhanced loading of solutes into polymer gels
ATE360664T1 (en) * 1999-10-21 2007-05-15 Daiso Co Ltd CROSSLINKING AGENT BASED ON A POLYALLYL ETHER COMPOUND
MXPA04004544A (en) * 2001-11-13 2005-03-31 Yamanouchi Pharma Tech Inc Soluble drug extended release system.
CA2606740A1 (en) * 2005-05-03 2006-11-09 Mutual Pharmaceutical Company, Inc. Quinine-containing controlled-release formulations

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039933A (en) * 1957-10-07 1962-06-19 Premo Pharmaceutical Lab Inc Ethyl cellulose-polyethylene glycol tablet matrix
US3087860A (en) * 1958-12-19 1963-04-30 Abbott Lab Method of prolonging release of drug from a precompressed solid carrier
NL265428A (en) * 1960-06-06
US3158538A (en) * 1961-02-23 1964-11-24 White Lab Inc Antidiarrheal compositions and method of using
US3346449A (en) * 1963-09-27 1967-10-10 Hoffmann La Roche d-methorphan compositions and methods of making same
GB1043872A (en) * 1964-02-03 1966-09-28 Wiggins & Co Ltd Berry Improvements in and relating to electric heaters
NZ248552A (en) * 1993-08-31 1996-09-25 Ind Res Ltd Electroplating power supply: switchable bridge rectifier with output rectified

Also Published As

Publication number Publication date
FR2035801A1 (en) 1970-12-24
IL32200A0 (en) 1969-07-30
FR2035801B1 (en) 1974-08-30
DK122708B (en) 1972-04-04
NL6907794A (en) 1969-11-25
IE32806L (en) 1969-11-21
BE733417A (en) 1969-11-21
NL164200C (en) 1980-12-15
FI50833B (en) 1976-04-30
SE354184B (en) 1973-03-05
PH10312A (en) 1976-11-25
NL164200B (en) 1980-07-15
GB1263392A (en) 1972-02-09
DE1925919B2 (en) 1979-11-08
ES367431A1 (en) 1971-05-01
DE1925919C3 (en) 1980-07-17
IL32200A (en) 1973-10-25
DE1925919A1 (en) 1969-11-27
IE32806B1 (en) 1973-12-12
CA955526A (en) 1974-10-01

Similar Documents

Publication Publication Date Title
FI49035C (en) Process for the preparation of therapeutically useful 2-bromo-alpha-gocryptine.
FI51714C (en) Process for the preparation of isomaltitol.
FI50631C (en) Process for the preparation of embossing derivatives.
DK128053B (en) Process for the preparation of pharmaceutical capsules of hydroxyalkylalkylcellulose ethers.
FI51046C (en) Process for the preparation of acetocalicylic acid tablet.
FI48062C (en) Process for the preparation of xylitol
FI46067C (en) Process for the production of digitoxygenase glycosides.
DK127167B (en) Process for the preparation of a pharmaceutical effervescent composition of penicillin compounds.
FI50334C (en) Process for the preparation of 1-hydroxy-2-pyridones.
FI49512C (en) Process for the preparation of novel therapeutically active s-triazinyl-piperazine derivatives.
FI50833C (en) Process for the preparation of long-acting pharmaceutical tablets.
DK126994B (en) Analogous process for the preparation of aminopyridine derivatives.
FI49971C (en) Process for the preparation of microbicide-2-nitrofurfurylidenindanone derivatives.
FI47575C (en) Analogous process for the preparation of evomonoside derivatives.
FI52216C (en) Process for the preparation of gamma-piperidinobutyrophenone derivatives.
FI52347C (en) Process for the preparation of 21-pregnanoic acid derivatives.
FI51765C (en) A process for the preparation of solid pharmaceutical products having controlled resorption.
FI49413C (en) A process for the preparation of new therapeutically active phenothiazine derivatives.
FI51183C (en) Process for the preparation of 2-hydroxymethyl-3-carboxylic acid amido-quinoxaline-di-N-oxide (1,4) compounds.
FI45957C (en) Process for the preparation of blood sugar lowering benzenesulfone ylcarbamides.
FI50407C (en) Process for the preparation of trichloromonosilanes
FI52577C (en) Process for the preparation of therapeutically useful phenazine derivatives.
FI49841C (en) Process for the preparation of avamylase inhibitor.
FI46727C (en) Process for the preparation of pyridazole derivatives.
FI52096C (en) Process for the preparation of analgesically active 2,3-dihydrotiazolo (3.2.a) pyrimidin-5-ones