AU3041789A - Pharmaceutical formulations with controlled drug release - Google Patents

Pharmaceutical formulations with controlled drug release

Info

Publication number: AU3041789A
Authority: AU; Australia
Prior art keywords: pharmaceutical formulations; drug release; controlled drug; controlled; release
Prior art date: 1988-01-28
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.): Abandoned

Application number

AU30417/89A

Inventor

Michael Gordon Brook

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.)

Fulmer Yarsley Ltd

Original Assignee

Fulmer Yarsley Ltd

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.)

1988-01-28

Filing date

1989-01-27

Publication date

1989-08-25

1989-01-27 Application filed by Fulmer Yarsley Ltd filed Critical Fulmer Yarsley Ltd

1989-08-25 Publication of AU3041789A publication Critical patent/AU3041789A/en

Status Abandoned legal-status Critical Current

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
- A61K9/02—Suppositories; Bougies; Bases therefor; Ovules
- 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
- A61K9/2072—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
- 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)

AU30417/89A 1988-01-28 1989-01-27 Pharmaceutical formulations with controlled drug release Abandoned AU3041789A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8801863		1988-01-28
GB888801863A GB8801863D0 (en)	1988-01-28	1988-01-28	Pharmaceutical formulations with controlled drug release

Publications (1)

Publication Number	Publication Date
AU3041789A true AU3041789A (en)	1989-08-25

Family

ID=10630652

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU30417/89A Abandoned AU3041789A (en)	1988-01-28	1989-01-27	Pharmaceutical formulations with controlled drug release

Country Status (3)

Country	Link
AU (1)	AU3041789A (en)
GB (2)	GB8801863D0 (en)
WO (1)	WO1989006957A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2275604A1 (en) *	1997-01-03	1998-07-09	Kenneth Iain Cumming	Sustained release cisapride mini-tablet formulation
DE19814730A1 (en)	1998-04-02	1999-10-07	Basf Ag	Pharmaceutical and cosmetic compositions with matrix containing N-vinyllactam or N-vinylamine based copolymer
DE19843903A1 (en) *	1998-09-24	2000-03-30	Basf Ag	Solid dosage form for prolonged slow release of e.g. drugs, plant treatment agents or food or feed additives, containing copolymer of N-vinyl-lactam and methyl methacrylate as binder
DE19843904A1 (en)	1998-09-24	2000-03-30	Basf Ag	Solid dosage form for prolonged slow release of e.g. drugs, plant treatment agents, or food or feed additives, containing copolymer of N-vinyl-lactam, methyl methacrylate and further monomer(s) as binder
US8309112B2 (en)	2003-12-24	2012-11-13	Advanced Cardiovascular Systems, Inc.	Coatings for implantable medical devices comprising hydrophilic substances and methods for fabricating the same
US9011831B2 (en)	2004-09-30	2015-04-21	Advanced Cardiovascular Systems, Inc.	Methacrylate copolymers for medical devices

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3247066A (en) *	1962-09-12	1966-04-19	Parke Davis & Co	Controlled release dosage form containing water-swellable beadlet
DE2908794C2 (en) *	1978-03-09	1984-09-13	Japan Atomic Energy Research Institute, Tokio/Tokyo	Process for the production of a polymer preparation containing a physiologically active substance
GB2090535B (en) *	1981-01-06	1984-09-19	Osman Mohammad Fekry	Medical inserts
ATE37983T1 (en) *	1982-04-22	1988-11-15	Ici Plc	DELAYED RELEASE AGENT.
GB8305797D0 (en) *	1983-03-02	1983-04-07	Graham N B	Hydrogel-containing envelopes
GB8319766D0 (en) *	1983-07-22	1983-08-24	Graham N B	Controlled release device
CH656884A5 (en) *	1983-08-26	1986-07-31	Sandoz Ag	POLYOLESTERS, THEIR PRODUCTION AND USE.
GB2150938B (en) *	1983-12-05	1987-04-23	Tyndale Plains Hunter Limited	Hydrophilic polyurethane acrylate compositions
US4624848A (en) *	1984-05-10	1986-11-25	Ciba-Geigy Corporation	Active agent containing hydrogel devices wherein the active agent concentration profile contains a sigmoidal concentration gradient for improved constant release, their manufacture and use

1988
- 1988-01-28 GB GB888801863A patent/GB8801863D0/en active Pending
1989
- 1989-01-27 GB GB8901833A patent/GB2215207A/en not_active Withdrawn
- 1989-01-27 AU AU30417/89A patent/AU3041789A/en not_active Abandoned
- 1989-01-27 WO PCT/GB1989/000076 patent/WO1989006957A1/en not_active Ceased

Also Published As

Publication number	Publication date
GB2215207A (en)	1989-09-20
WO1989006957A1 (en)	1989-08-10
GB8801863D0 (en)	1988-02-24
GB8901833D0 (en)	1989-03-15

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