GB2067072B - Sustained release tablets - Google Patents

Sustained release tablets

Info

Publication number
GB2067072B
GB2067072B GB8100522A GB8100522A GB2067072B GB 2067072 B GB2067072 B GB 2067072B GB 8100522 A GB8100522 A GB 8100522A GB 8100522 A GB8100522 A GB 8100522A GB 2067072 B GB2067072 B GB 2067072B
Authority
GB
United Kingdom
Prior art keywords
sustained release
release tablets
tablets
sustained
release
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
GB8100522A
Other versions
GB2067072A (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.)
Boots Co PLC
Original Assignee
Boots Co PLC
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
Priority claimed from US06/194,453 external-priority patent/US4308251A/en
Application filed by Boots Co PLC filed Critical Boots Co PLC
Publication of GB2067072A publication Critical patent/GB2067072A/en
Application granted granted Critical
Publication of GB2067072B publication Critical patent/GB2067072B/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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • 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
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2059—Starch, including chemically or physically modified derivatives; Amylose; Amylopectin; Dextrin
GB8100522A 1980-01-11 1981-01-08 Sustained release tablets Expired GB2067072B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11143080A 1980-01-11 1980-01-11
US06/194,453 US4308251A (en) 1980-01-11 1980-10-17 Controlled release formulations of orally-active medicaments

Publications (2)

Publication Number Publication Date
GB2067072A GB2067072A (en) 1981-07-22
GB2067072B true GB2067072B (en) 1983-08-10

Family

ID=26808896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8100522A Expired GB2067072B (en) 1980-01-11 1981-01-08 Sustained release tablets

Country Status (22)

Country Link
JP (1) JPS56103110A (en)
AT (1) AT374681B (en)
AU (1) AU542824B2 (en)
BE (1) BE886998A (en)
CA (1) CA1140466A (en)
CH (1) CH646604A5 (en)
DE (1) DE3100191A1 (en)
DK (1) DK6181A (en)
ES (2) ES498369A0 (en)
FI (1) FI76927C (en)
FR (1) FR2473308B1 (en)
GB (1) GB2067072B (en)
GR (1) GR73843B (en)
IE (1) IE50806B1 (en)
IN (1) IN151913B (en)
IT (1) IT1221041B (en)
LU (1) LU83052A1 (en)
NL (1) NL8100037A (en)
NO (1) NO156153C (en)
NZ (1) NZ195933A (en)
SE (1) SE447450B (en)
ZA (1) ZA81136B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496082A (en) * 1947-05-24 1950-01-31 Ashenfelter William Scaffold structure
IT1144911B (en) * 1981-03-19 1986-10-29 Pharmatec Spa CONTROLLED RELEASE PHARMACEUTICAL COMPOSITION CONTAINING IBUPROFEN
JPS59227817A (en) * 1983-06-07 1984-12-21 Toyo Jozo Co Ltd Long-acting bredinin preparation for oral administration
JPH0662404B2 (en) * 1983-06-14 1994-08-17 シンテックス・ファーマシユーテイカルズ・インターナシヨナル・リミテツド Controlled-release naproxen and naproxen sodium tablets
ZA836030B (en) * 1983-08-16 1985-02-27 Verex Lab Constant order release solid dosage indomethacin formulation and method of treating arthritis and other inflammatory conditions
ZA836031B (en) * 1983-08-16 1985-02-27 Verex Lab Constant release rate solid dosage theophylline formulation
EP0138216B1 (en) * 1983-10-14 1993-01-07 Sumitomo Pharmaceuticals Company, Limited Sustained-release ifn preparation for parenteral administration
US4774091A (en) * 1983-10-14 1988-09-27 Sumitomo Pharmaceuticals Company, Ltd. Long-term sustained-release preparation
US4855134A (en) * 1983-10-14 1989-08-08 Sumitomo Pharmaceuticals Company, Limited Sustained-release preparation
US5385738A (en) * 1983-10-14 1995-01-31 Sumitomo Pharmaceuticals Company, Ltd. Sustained-release injection
DE3688188T2 (en) * 1985-12-27 1993-10-14 Sumitomo Pharma Process for the preparation of a sustained release formulation.
GB8601204D0 (en) * 1986-01-18 1986-02-19 Boots Co Plc Therapeutic agents
US4968508A (en) * 1987-02-27 1990-11-06 Eli Lilly And Company Sustained release matrix
ZA881301B (en) * 1987-02-27 1989-10-25 Lilly Co Eli Sustained release matrix formulations
US5855915A (en) * 1995-06-30 1999-01-05 Baylor University Tablets or biologically acceptable implants for long-term antiinflammatory drug release

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953497A (en) * 1953-06-03 1960-09-20 Howard A Press Therapeutic tablets
NL265428A (en) * 1960-06-06
US3577514A (en) * 1968-06-10 1971-05-04 Pfizer Sustained release pharmaceutical tablets
US3773920A (en) * 1971-07-14 1973-11-20 Nikken Chemicals Co Ltd Sustained release medicinal composition
US3906086A (en) * 1971-07-19 1975-09-16 Richard G Powers Timed-release aspirin
GB1500300A (en) * 1975-01-06 1978-02-08 Ciba Geigy Ag Pharmaceutical preparation for the treatment of circulatory disorders
JPS5411226A (en) * 1977-06-24 1979-01-27 Shin Etsu Chem Co Ltd Disintegratable granule

Also Published As

Publication number Publication date
FI810056L (en) 1981-07-12
LU83052A1 (en) 1982-09-10
AU542824B2 (en) 1985-03-14
DE3100191A1 (en) 1981-12-10
ES8205353A1 (en) 1982-06-01
IT1221041B (en) 1990-06-21
ATA5481A (en) 1983-10-15
BE886998A (en) 1981-07-08
IT8147537A0 (en) 1981-01-09
DE3100191C2 (en) 1988-09-01
IN151913B (en) 1983-09-03
SE8100104L (en) 1981-07-12
ES8301629A1 (en) 1982-12-16
NO156153C (en) 1987-08-05
FR2473308A1 (en) 1981-07-17
IE810036L (en) 1981-07-11
CA1140466A (en) 1983-02-01
GR73843B (en) 1984-05-07
ES509179A0 (en) 1982-12-16
ES498369A0 (en) 1982-06-01
NO810062L (en) 1981-07-13
FI76927C (en) 1989-01-10
NL8100037A (en) 1981-08-03
FI76927B (en) 1988-09-30
ZA81136B (en) 1982-01-27
AT374681B (en) 1984-05-25
SE447450B (en) 1986-11-17
AU6597681A (en) 1981-07-16
JPS56103110A (en) 1981-08-18
DK6181A (en) 1981-07-12
GB2067072A (en) 1981-07-22
FR2473308B1 (en) 1985-07-19
NO156153B (en) 1987-04-27
CH646604A5 (en) 1984-12-14
IE50806B1 (en) 1986-07-23
NZ195933A (en) 1982-11-23

Similar Documents

Publication Publication Date Title
GB8500639D0 (en) Fast-starting sustained release tablet
GB2067073B (en) Dipyridamole sustained release formulations
GB2077587B (en) Controlled release potassium dosage form
GB2090185B (en) Tablet press
GB2083393B (en) Presses
JPS5778952A (en) Crusher
GB2067072B (en) Sustained release tablets
GB2084901B (en) Small decorative plates
GB2067900B (en) Medicinal tablets
GB2058565B (en) Layer tablets
ZA817443B (en) Tablet dispenser
GB2070349B (en) Interconnecting means
JPS5750554A (en) Crusher
AU549299B2 (en) Sustained release theophylline tablet
GB2123693B (en) Sustained release device
JPS56153064A (en) Crusher
JPS56152747A (en) Crusher
JPS5759646A (en) Crusher
JPS56125561A (en) Crusher
JPS57171916A (en) Non-effusible chewable high-lipid-content tablets
ZA812861B (en) Sustained release theophylline tablet having reduced bulk
GB2121302B (en) Display tablets
JPS5712836A (en) Jaw crusher
JPS57107248A (en) Crusher
JPS5796107A (en) Crusher

Legal Events

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

Effective date: 19970108