AU558331B2 - Solid medicament formulations containing nifedipine, and processes for their preparation - Google Patents
Solid medicament formulations containing nifedipine, and processes for their preparationInfo
- Publication number
- AU558331B2 AU558331B2 AU75063/81A AU7506381A AU558331B2 AU 558331 B2 AU558331 B2 AU 558331B2 AU 75063/81 A AU75063/81 A AU 75063/81A AU 7506381 A AU7506381 A AU 7506381A AU 558331 B2 AU558331 B2 AU 558331B2
- Authority
- AU
- Australia
- Prior art keywords
- processes
- preparation
- formulations containing
- solid medicament
- medicament formulations
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
- C07D211/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803033919 DE3033919A1 (en) | 1980-09-09 | 1980-09-09 | SOLID PHARMACEUTICAL PREPARATIONS CONTAINING NIFEDIPINE AND METHOD FOR THE PRODUCTION THEREOF |
DE30339196 | 1980-09-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU7506381A AU7506381A (en) | 1982-03-18 |
AU558331B2 true AU558331B2 (en) | 1987-01-29 |
Family
ID=6111496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU75063/81A Expired AU558331B2 (en) | 1980-09-09 | 1981-09-08 | Solid medicament formulations containing nifedipine, and processes for their preparation |
Country Status (20)
Country | Link |
---|---|
EP (1) | EP0047899B2 (en) |
JP (1) | JPS5914446B2 (en) |
AR (1) | AR226377A1 (en) |
AT (1) | ATE5761T1 (en) |
AU (1) | AU558331B2 (en) |
CA (1) | CA1180277A (en) |
DD (1) | DD201974A5 (en) |
DE (2) | DE3033919A1 (en) |
DK (1) | DK154326C (en) |
FI (1) | FI72648B (en) |
GR (1) | GR78237B (en) |
HU (1) | HU184879B (en) |
IE (1) | IE51549B1 (en) |
IL (1) | IL63749A (en) |
NO (1) | NO157368B (en) |
NZ (1) | NZ198285A (en) |
PH (1) | PH24097A (en) |
PL (1) | PL232951A1 (en) |
PT (1) | PT73603B (en) |
ZA (1) | ZA816213B (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5264446A (en) * | 1980-09-09 | 1993-11-23 | Bayer Aktiengesellschaft | Solid medicament formulations containing nifedipine, and processes for their preparation |
JPS5846019A (en) * | 1981-09-14 | 1983-03-17 | Kanebo Ltd | Nifedipine preparation with prolonged action |
DE3222367A1 (en) * | 1982-06-15 | 1983-12-15 | Bayer Ag, 5090 Leverkusen | Use of 1,4-dihydropyridines in antiarteriosclerotics and preparation thereof |
JPS59101423A (en) * | 1982-12-02 | 1984-06-12 | Takada Seiyaku Kk | Novel solid pharmaceutical preparation of nifedipine |
US4529733A (en) * | 1983-04-06 | 1985-07-16 | Merrell Dow Pharmaceuticals Inc. | Antihypertensive 3-furoyl-1,4-dihydropyridines |
DE3318649A1 (en) * | 1983-05-21 | 1984-11-22 | Bayer Ag, 5090 Leverkusen | TWO-PHASE FORMULATION |
HU198844B (en) * | 1984-06-14 | 1989-12-28 | Sandoz Ag | Process for producing new galenic pharmaceutical composition ensuring retarded release of active ingredient |
IT1178511B (en) * | 1984-09-14 | 1987-09-09 | Pharmatec Spa | PROCEDURE FOR THE PREPARATION OF A SOLID FORM FOR ORAL USE BASED ON NIFEDIPINE WITH RELEASE |
IT1187751B (en) * | 1985-10-15 | 1987-12-23 | Eurand Spa | PROCEDURE FOR THE PREPARATION OF SOLID FORMULATIONS OF NIFEDIPINE WITH HIGH BIO AVAILABILITY AND WITH PROLONGED EFFECT AND FORMULATIONS SO OBTAINED |
US5198226A (en) * | 1986-01-30 | 1993-03-30 | Syntex (U.S.A.) Inc. | Long acting nicardipine hydrochloride formulation |
US4940556A (en) * | 1986-01-30 | 1990-07-10 | Syntex (U.S.A.) Inc. | Method of preparing long acting formulation |
CH673947A5 (en) * | 1986-09-23 | 1990-04-30 | Sandoz Ag | |
JPS6464659A (en) * | 1987-09-03 | 1989-03-10 | Kenbi Kogaku Kenkyusho Kk | Preparation of safe and effective powder formulation |
SE8703881D0 (en) * | 1987-10-08 | 1987-10-08 | Haessle Ab | NEW PHARMACEUTICAL PREPARATION |
DE3814532A1 (en) * | 1988-04-29 | 1989-11-09 | Bayer Ag | DHP-RETARD-PREPARATION |
JPH0298550U (en) * | 1989-01-25 | 1990-08-06 | ||
GB8903328D0 (en) * | 1989-02-14 | 1989-04-05 | Ethical Pharma Ltd | Nifedipine-containing pharmaceutical compositions and process for the preparation thereof |
US5271944A (en) * | 1991-04-05 | 1993-12-21 | Biofor, Ltd. | Pharmacologically enhanced formulations |
DE4130173A1 (en) * | 1991-09-11 | 1993-03-18 | Bayer Ag | PHARMACEUTICAL PREPARATIONS WITH A SPECIAL CRYSTAL MODIFICATION OF 1,4-DIHYDRO-2,6-DIMETHYL-4- (3-NITROPHENYL) -3,5-PYRIDINDICARBONIC ACID ISOPROPYL- (2-METHOXYETHYL) ESTER |
GB9200607D0 (en) * | 1992-01-13 | 1992-03-11 | Ethical Pharma Ltd | Pharmaceutical compositions containing nifedipine and process for the preparation thereof |
US5455046A (en) * | 1993-09-09 | 1995-10-03 | Edward Mendell Co., Inc. | Sustained release heterodisperse hydrogel systems for insoluble drugs |
US6726930B1 (en) | 1993-09-09 | 2004-04-27 | Penwest Pharmaceuticals Co. | Sustained release heterodisperse hydrogel systems for insoluble drugs |
US5773025A (en) * | 1993-09-09 | 1998-06-30 | Edward Mendell Co., Inc. | Sustained release heterodisperse hydrogel systems--amorphous drugs |
US5543099A (en) * | 1994-09-29 | 1996-08-06 | Hallmark Pharmaceutical, Inc. | Process to manufacture micronized nifedipine granules for sustained release medicaments |
DE59410044D1 (en) * | 1994-12-29 | 2002-03-21 | Shire Deutschland Gmbh & Co Kg | PHARMACEUTICAL PREPARATIONS CONTAINING NIFEDIPINE AND METHOD FOR THE PRODUCTION THEREOF |
JP3220373B2 (en) | 1995-11-28 | 2001-10-22 | バイエル薬品株式会社 | Long-acting nifedipine preparation |
JP3148256B2 (en) | 1996-07-08 | 2001-03-19 | エドワード メンデル カンパニー.,インコーポレーテッド | Sustained release matrix for high dose poorly soluble drugs |
IT1284604B1 (en) * | 1996-09-27 | 1998-05-21 | Roberto Valducci | CONTROLLED RELEASE PHARMACEUTICAL COMPOSITIONS FOR ORAL ADMINISTRATION CONTAINING NIFEDIPINE AS THE ACTIVE SUBSTANCE |
US6056977A (en) | 1997-10-15 | 2000-05-02 | Edward Mendell Co., Inc. | Once-a-day controlled release sulfonylurea formulation |
DE60038536T2 (en) | 1999-09-30 | 2009-06-10 | Penwest Pharmaceuticals Co. | MATRIX SYSTEM WITH DELAYED RELEASE FOR HIGHLY SOLUBLE ACTIVE SUBSTANCES |
ATE512961T1 (en) | 2004-07-30 | 2011-07-15 | Torrent Pharmaceuticals Ltd | AMORPHIC NEBIVOLOL HYDROCHLORIDE AND ITS PRODUCTION |
DE102004062475A1 (en) * | 2004-12-24 | 2006-07-06 | Bayer Healthcare Ag | Solid, orally administrable, modified release pharmaceutical dosage forms |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3330727A (en) * | 1960-04-19 | 1967-07-11 | Glaxo Lab Ltd | Griseofulvin with high specific surface area |
US3401221A (en) * | 1964-08-25 | 1968-09-10 | Norwich Pharma Co | Treatment of urinary tract infection |
DE2348334C2 (en) * | 1973-09-26 | 1982-11-11 | Boehringer Mannheim Gmbh, 6800 Mannheim | New form of preparation of N-4- [2- (5-chloro-2-methoxybenzamido) ethyl] -phenyl-sulfonyl-N'-cyclohexylurea |
DE2400819C2 (en) * | 1974-01-09 | 1982-04-22 | Bayer Ag, 5090 Leverkusen | Process for the production of solid preparations of poorly soluble active pharmaceutical ingredients in extremely fine distribution |
GB1579818A (en) * | 1977-06-07 | 1980-11-26 | Yamanouchi Pharma Co Ltd | Nifedipine-containing solid preparation composition |
JPS55129221A (en) * | 1979-03-29 | 1980-10-06 | Kaken Pharmaceut Co Ltd | Preparation of oral preparation containing hardly soluble medicine |
CA1146866A (en) * | 1979-07-05 | 1983-05-24 | Yamanouchi Pharmaceutical Co. Ltd. | Process for the production of sustained release pharmaceutical composition of solid medical material |
-
1980
- 1980-09-09 DE DE19803033919 patent/DE3033919A1/en not_active Ceased
- 1980-12-27 JP JP55185148A patent/JPS5914446B2/en not_active Expired
-
1981
- 1981-08-25 NO NO812879A patent/NO157368B/en unknown
- 1981-08-28 AT AT81106729T patent/ATE5761T1/en not_active IP Right Cessation
- 1981-08-28 EP EP81106729A patent/EP0047899B2/en not_active Expired - Lifetime
- 1981-08-28 DE DE8181106729T patent/DE3161838D1/en not_active Expired
- 1981-08-31 PT PT73603A patent/PT73603B/en unknown
- 1981-08-31 PH PH26121A patent/PH24097A/en unknown
- 1981-09-01 DD DD81232939A patent/DD201974A5/en not_active IP Right Cessation
- 1981-09-07 FI FI812758A patent/FI72648B/en not_active Application Discontinuation
- 1981-09-07 IL IL63749A patent/IL63749A/en not_active IP Right Cessation
- 1981-09-07 GR GR65968A patent/GR78237B/el unknown
- 1981-09-07 NZ NZ198285A patent/NZ198285A/en unknown
- 1981-09-08 CA CA000385365A patent/CA1180277A/en not_active Expired
- 1981-09-08 AU AU75063/81A patent/AU558331B2/en not_active Expired
- 1981-09-08 PL PL23295181A patent/PL232951A1/xx unknown
- 1981-09-08 ZA ZA816213A patent/ZA816213B/en unknown
- 1981-09-08 DK DK396381A patent/DK154326C/en not_active IP Right Cessation
- 1981-09-08 IE IE2075/81A patent/IE51549B1/en not_active IP Right Cessation
- 1981-09-08 AR AR286686A patent/AR226377A1/en active
- 1981-09-09 HU HU812594A patent/HU184879B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0047899B1 (en) | 1984-01-04 |
CA1180277A (en) | 1985-01-02 |
HU184879B (en) | 1984-10-29 |
AU7506381A (en) | 1982-03-18 |
IE812075L (en) | 1982-03-09 |
EP0047899A1 (en) | 1982-03-24 |
ZA816213B (en) | 1982-09-29 |
NZ198285A (en) | 1984-04-27 |
DD201974A5 (en) | 1983-08-24 |
AR226377A1 (en) | 1982-06-30 |
PT73603A (en) | 1981-09-01 |
NO157368B (en) | 1987-11-30 |
DE3161838D1 (en) | 1984-02-09 |
PL232951A1 (en) | 1982-10-11 |
IL63749A (en) | 1984-06-29 |
DK396381A (en) | 1982-03-10 |
IE51549B1 (en) | 1987-01-07 |
ATE5761T1 (en) | 1984-01-15 |
DK154326C (en) | 1995-03-13 |
PH24097A (en) | 1990-03-05 |
JPS5914446B2 (en) | 1984-04-04 |
IL63749A0 (en) | 1981-12-31 |
JPS5750913A (en) | 1982-03-25 |
DK154326B (en) | 1988-11-07 |
FI812758L (en) | 1982-03-10 |
PT73603B (en) | 1982-11-10 |
EP0047899B2 (en) | 1996-02-28 |
DE3033919A1 (en) | 1982-04-22 |
NO812879L (en) | 1982-03-10 |
GR78237B (en) | 1984-09-26 |
FI72648B (en) | 1987-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |