GB2058565B - Layer tablets - Google Patents

Layer tablets

Info

Publication number
GB2058565B
GB2058565B GB8029057A GB8029057A GB2058565B GB 2058565 B GB2058565 B GB 2058565B GB 8029057 A GB8029057 A GB 8029057A GB 8029057 A GB8029057 A GB 8029057A GB 2058565 B GB2058565 B GB 2058565B
Authority
GB
United Kingdom
Prior art keywords
layer tablets
tablets
layer
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
GB8029057A
Other versions
GB2058565A (en
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.)
Leo Pharma AS
Original Assignee
Leo Pharmaceutical Products Ltd AS
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 Leo Pharmaceutical Products Ltd AS filed Critical Leo Pharmaceutical Products Ltd AS
Priority to GB8029057A priority Critical patent/GB2058565B/en
Publication of GB2058565A publication Critical patent/GB2058565A/en
Application granted granted Critical
Publication of GB2058565B publication Critical patent/GB2058565B/en
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
    • A61K9/2072—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
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/429—Thiazoles condensed with heterocyclic ring systems
    • A61K31/43—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
GB8029057A 1979-09-21 1980-09-09 Layer tablets Expired GB2058565B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8029057A GB2058565B (en) 1979-09-21 1980-09-09 Layer tablets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7932902 1979-09-21
GB8029057A GB2058565B (en) 1979-09-21 1980-09-09 Layer tablets

Publications (2)

Publication Number Publication Date
GB2058565A GB2058565A (en) 1981-04-15
GB2058565B true GB2058565B (en) 1983-12-07

Family

ID=26272971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8029057A Expired GB2058565B (en) 1979-09-21 1980-09-09 Layer tablets

Country Status (1)

Country Link
GB (1) GB2058565B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898733A (en) * 1985-11-04 1990-02-06 International Minerals & Chemical Corp. Layered, compression molded device for the sustained release of a beneficial agent
EP0281200B1 (en) * 1987-03-02 1994-01-19 Yamanouchi Europe B.V. Pharmaceutical composition, pharmaceutical granulate and process for their preparation
GB8705083D0 (en) * 1987-03-04 1987-04-08 Euro Celtique Sa Spheroids
US5211958A (en) * 1987-11-30 1993-05-18 Gist-Brocades, N.V. Pharmaceutical composition and process for its preparation
ES2047540T3 (en) * 1987-11-30 1994-03-01 Brocades Pharma Bv PHARMACEUTICAL COMPOUND AND PROCEDURE FOR ITS PREPARATION.
ATE108996T1 (en) * 1988-02-25 1994-08-15 Brocades Pharma Bv PROCESS FOR PRODUCTION OF A PHARMACEUTICAL GRANULE.
CA2007764C (en) * 1989-02-24 1999-11-30 Joseph Michael Beaurline Salsalate tablet
PL2968174T3 (en) 2013-03-15 2020-05-18 Braintree Laboratories, Inc. Dual use oral pharmaceutical composition tablets of sulfate saltes and methods of use thereof
EP4265241A1 (en) * 2022-04-20 2023-10-25 Bilim Ilac Sanayii Ve Ticaret A.S. Tablet formulations for the treatment of urinary system infections and method for the preparation of such formulations

Also Published As

Publication number Publication date
GB2058565A (en) 1981-04-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920909