PT80499B - Process for preparing nifedipine preparations - Google Patents
Process for preparing nifedipine preparationsInfo
- Publication number
- PT80499B PT80499B PT80499A PT8049985A PT80499B PT 80499 B PT80499 B PT 80499B PT 80499 A PT80499 A PT 80499A PT 8049985 A PT8049985 A PT 8049985A PT 80499 B PT80499 B PT 80499B
- Authority
- PT
- Portugal
- Prior art keywords
- nifedipine preparations
- preparing
- preparing nifedipine
- preparations
- nifedipine
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- HYIMSNHJOBLJNT-UHFFFAOYSA-N nifedipine Chemical compound COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C1=CC=CC=C1[N+]([O-])=O HYIMSNHJOBLJNT-UHFFFAOYSA-N 0.000 title 1
- 229960001597 nifedipine Drugs 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
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
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
- A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
-
- 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843419129 DE3419129A1 (de) | 1984-05-23 | 1984-05-23 | Nifedipinpraeparate und verfahren zu ihrer herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT80499A PT80499A (en) | 1985-06-01 |
| PT80499B true PT80499B (en) | 1987-04-21 |
Family
ID=6236595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT80499A PT80499B (en) | 1984-05-23 | 1985-05-21 | Process for preparing nifedipine preparations |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0164587A3 (h) |
| JP (1) | JPS60255736A (h) |
| KR (1) | KR850008280A (h) |
| CN (1) | CN85101689A (h) |
| AU (1) | AU4280885A (h) |
| DD (1) | DD236453A5 (h) |
| DE (1) | DE3419129A1 (h) |
| DK (1) | DK228185A (h) |
| ES (1) | ES8607016A1 (h) |
| GR (1) | GR851246B (h) |
| HU (1) | HUT38253A (h) |
| IL (1) | IL75241A0 (h) |
| PT (1) | PT80499B (h) |
| ZA (1) | ZA853875B (h) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3419131A1 (de) * | 1984-05-23 | 1985-11-28 | Bayer Ag, 5090 Leverkusen | Dihydropyridinkombinationspraeparate und verfahren zu ihrer herstellung |
| SE457326B (sv) * | 1986-02-14 | 1988-12-19 | Lejus Medical Ab | Foerfarande foer framstaellning av en snabbt soenderfallande kaerna innehaallande bl a mikrokristallin cellulosa |
| DE3639073A1 (de) * | 1986-11-14 | 1988-05-26 | Klinge Co Chem Pharm Fab | Feste arzneizubereitungen und verfahren zu ihrer herstellung |
| WO1993015724A1 (en) * | 1992-02-18 | 1993-08-19 | Nippon Shinyaku Co., Ltd. | Fast soluble tablet |
| US6440457B1 (en) | 1993-05-27 | 2002-08-27 | Alza Corporation | Method of administering antidepressant dosage form |
| JPH09208458A (ja) * | 1996-02-02 | 1997-08-12 | Ss Pharmaceut Co Ltd | 不快な味がマスキングされた製剤 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1670827C3 (de) * | 1967-03-20 | 1974-10-24 | Bayer Ag, 5090 Leverkusen | 4-(2'-Nitrophenyl)-2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridin |
| SU432703A3 (h) * | 1971-08-24 | 1974-06-15 | Фридрих Боссерт, Вульф Фатер, Курт Бауер | |
| DE2400819C2 (de) * | 1974-01-09 | 1982-04-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung fester Zubereitungen von schwerlöslichen Arzneimittelwirkstoffen in feinster Verteilung |
| GB1579818A (en) * | 1977-06-07 | 1980-11-26 | Yamanouchi Pharma Co Ltd | Nifedipine-containing solid preparation composition |
| EP0001247A1 (en) * | 1977-09-14 | 1979-04-04 | Kanebo, Ltd. | Pharmaceutical preparation containing nifedipine and a method for producing the same. |
| FI72874B (fi) * | 1983-04-12 | 1987-04-30 | Orion Yhtymae Oy | Foerfarande foer framstaellning av laett absorberbar oral doseringsform av laekemedel av nifedipin. |
-
1984
- 1984-05-23 DE DE19843419129 patent/DE3419129A1/de not_active Withdrawn
-
1985
- 1985-04-01 CN CN198585101689A patent/CN85101689A/zh active Pending
- 1985-05-11 EP EP85105797A patent/EP0164587A3/de not_active Withdrawn
- 1985-05-20 IL IL75241A patent/IL75241A0/xx unknown
- 1985-05-20 JP JP60106214A patent/JPS60255736A/ja active Pending
- 1985-05-21 ES ES543350A patent/ES8607016A1/es not_active Expired
- 1985-05-21 PT PT80499A patent/PT80499B/pt unknown
- 1985-05-21 DD DD85276558A patent/DD236453A5/de unknown
- 1985-05-21 GR GR851246A patent/GR851246B/el unknown
- 1985-05-22 ZA ZA853875A patent/ZA853875B/xx unknown
- 1985-05-22 KR KR1019850003502A patent/KR850008280A/ko not_active Abandoned
- 1985-05-22 DK DK228185A patent/DK228185A/da not_active Application Discontinuation
- 1985-05-23 HU HU851959A patent/HUT38253A/hu unknown
- 1985-05-23 AU AU42808/85A patent/AU4280885A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DK228185A (da) | 1985-11-24 |
| HUT38253A (en) | 1986-05-28 |
| ES543350A0 (es) | 1986-06-01 |
| DK228185D0 (da) | 1985-05-22 |
| PT80499A (en) | 1985-06-01 |
| EP0164587A3 (de) | 1986-03-19 |
| EP0164587A2 (de) | 1985-12-18 |
| AU4280885A (en) | 1985-11-28 |
| KR850008280A (ko) | 1985-12-16 |
| ES8607016A1 (es) | 1986-06-01 |
| DE3419129A1 (de) | 1985-11-28 |
| IL75241A0 (en) | 1985-09-29 |
| JPS60255736A (ja) | 1985-12-17 |
| CN85101689A (zh) | 1987-01-24 |
| GR851246B (h) | 1985-11-25 |
| ZA853875B (en) | 1986-01-29 |
| DD236453A5 (de) | 1986-06-11 |
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