PT81739B - Process for preparing mixtures of different dihydropyridines useful as medicaments - Google Patents
Process for preparing mixtures of different dihydropyridines useful as medicamentsInfo
- Publication number
- PT81739B PT81739B PT81739A PT8173985A PT81739B PT 81739 B PT81739 B PT 81739B PT 81739 A PT81739 A PT 81739A PT 8173985 A PT8173985 A PT 8173985A PT 81739 B PT81739 B PT 81739B
- Authority
- PT
- Portugal
- Prior art keywords
- medicaments
- different
- preparing mixtures
- dihydropyridines
- useful
- Prior art date
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Epidemiology (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843447170 DE3447170A1 (de) | 1984-12-22 | 1984-12-22 | Mischung unterschiedlicher dihydropyridine, verfahren zu ihrer herstellung sowie ihre verwendung in arzneimitteln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT81739A PT81739A (en) | 1986-01-01 |
| PT81739B true PT81739B (en) | 1987-10-06 |
Family
ID=6253729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT81739A PT81739B (en) | 1984-12-22 | 1985-12-20 | Process for preparing mixtures of different dihydropyridines useful as medicaments |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4895855A (pt) |
| EP (1) | EP0186027A3 (pt) |
| JP (1) | JPS61155326A (pt) |
| CN (1) | CN1008061B (pt) |
| AU (1) | AU585916B2 (pt) |
| CA (1) | CA1251139A (pt) |
| DE (1) | DE3447170A1 (pt) |
| DK (1) | DK597285A (pt) |
| FI (1) | FI855085A (pt) |
| GR (1) | GR853099B (pt) |
| IL (1) | IL77391A (pt) |
| NO (1) | NO855174L (pt) |
| NZ (1) | NZ214627A (pt) |
| PH (1) | PH23019A (pt) |
| PT (1) | PT81739B (pt) |
| ZA (1) | ZA859745B (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5001139A (en) * | 1987-06-12 | 1991-03-19 | American Cyanamid Company | Enchancers for the transdermal flux of nivadipine |
| US5455253A (en) * | 1992-10-20 | 1995-10-03 | Zeneca Limited | Heterocyclic derivatives |
| US6082358A (en) * | 1998-05-05 | 2000-07-04 | 1263152 Ontario Inc. | Indicating device for aerosol container |
| US6518279B2 (en) | 1999-03-04 | 2003-02-11 | Abbott Laboratories | Cyclopentanone dihydropyridine compounds useful as potassium channel openers |
| KR102484846B1 (ko) * | 2015-11-27 | 2023-01-05 | 한림제약(주) | 벤조피란 유도체의 정제방법, 이의 결정형 및 상기 결정형의 제조방법 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932646A (en) * | 1971-04-10 | 1976-01-13 | Farbenfabriken Bayer Ag | Pharmaceutical compositions containing unsymmetrical esters of 1,4-dihydropyridine 3,5-dicarboxylate |
| US3911123A (en) * | 1972-03-06 | 1975-10-07 | Bayer Ag | Pharmaceutical compositions utilizing 2-amino-1,4-dihydropyridine derivatives and method of effecting coronary vessel dilation and treating hypertension in humans and animals utilizing said compounds |
| US4284634A (en) * | 1975-07-02 | 1981-08-18 | Fujisawa Pharmaceutical Co., Ltd. | 1,4-Dihydropyridine derivatives, and pharmaceutical method of the same |
| DE2752820A1 (de) * | 1977-11-26 | 1979-05-31 | Bayer Ag | Neue nitrosubstituierte 1,4-dihydropyridine, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
| SE429652B (sv) * | 1978-06-30 | 1983-09-19 | Haessle Ab | 2.6-dimetyl-4-(2.3-diklorfenyl)-1.4-dihydropyridin-3.5-dikarboxylsyra-3-metylester-5-etylester |
| DE3212736A1 (de) * | 1982-04-06 | 1983-10-13 | Bayer Ag, 5090 Leverkusen | Verwendung von dihydropyridinen in arzneimitteln mit salidiuretischer wirkung |
| DE3307422A1 (de) * | 1983-03-03 | 1984-09-06 | Bayer Ag, 5090 Leverkusen | Fluessigzubereitungen von dihydropyridinen, ein verfahren zu ihrer herstellung, sowie ihre verwendung bei der bekaempfung von erkrankungen |
| DE3317872A1 (de) * | 1983-05-17 | 1984-11-22 | Basf Ag, 6700 Ludwigshafen | Oral verabreichbares arzneimittel |
| DE3419131A1 (de) * | 1984-05-23 | 1985-11-28 | Bayer Ag, 5090 Leverkusen | Dihydropyridinkombinationspraeparate und verfahren zu ihrer herstellung |
| DE3427402A1 (de) * | 1984-07-25 | 1986-01-30 | Bayer Ag, 5090 Leverkusen | Neues kombinationspraeparat, verfahren zu seiner herstellung und seine verwendung als arzneimittel |
| DE3424342A1 (de) * | 1984-07-03 | 1986-01-09 | Bayer Ag, 5090 Leverkusen | 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-pyridin-3,5-dicarbonsaeure-isopropyl-(2-(3-trifluormethylphenoxy)-ethyl)-ester, mehrere verfahren zu seiner herstellung sowie seine verwendung in arzneimitteln |
| DE3447169A1 (de) * | 1984-12-22 | 1986-07-03 | Bayer Ag, 5090 Leverkusen | Optisch aktive nitrodihydropyridine, verfahren zur herstellung und ihre verwendung in arzneimitteln |
| JPS6289662A (ja) * | 1985-06-14 | 1987-04-24 | Sankyo Co Ltd | １，４−ジヒドロピリジン誘導体 |
-
1984
- 1984-12-22 DE DE19843447170 patent/DE3447170A1/de not_active Withdrawn
-
1985
- 1985-12-06 US US06/806,160 patent/US4895855A/en not_active Expired - Fee Related
- 1985-12-09 EP EP85115636A patent/EP0186027A3/de not_active Withdrawn
- 1985-12-11 CN CN85109017A patent/CN1008061B/zh not_active Expired
- 1985-12-16 AU AU51286/85A patent/AU585916B2/en not_active Ceased
- 1985-12-17 PH PH33203A patent/PH23019A/en unknown
- 1985-12-19 IL IL77391A patent/IL77391A/xx unknown
- 1985-12-19 FI FI855085A patent/FI855085A/fi not_active Application Discontinuation
- 1985-12-19 NZ NZ214627A patent/NZ214627A/xx unknown
- 1985-12-19 NO NO855174A patent/NO855174L/no unknown
- 1985-12-20 ZA ZA859745A patent/ZA859745B/xx unknown
- 1985-12-20 CA CA000498231A patent/CA1251139A/en not_active Expired
- 1985-12-20 PT PT81739A patent/PT81739B/pt unknown
- 1985-12-20 JP JP60285854A patent/JPS61155326A/ja active Pending
- 1985-12-20 GR GR853099A patent/GR853099B/el unknown
- 1985-12-20 DK DK597285A patent/DK597285A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI855085A0 (fi) | 1985-12-19 |
| DK597285D0 (da) | 1985-12-20 |
| CA1251139A (en) | 1989-03-14 |
| DK597285A (da) | 1986-06-23 |
| JPS61155326A (ja) | 1986-07-15 |
| IL77391A (en) | 1989-01-31 |
| GR853099B (pt) | 1986-04-18 |
| CN1008061B (zh) | 1990-05-23 |
| AU585916B2 (en) | 1989-06-29 |
| NZ214627A (en) | 1989-06-28 |
| EP0186027A2 (de) | 1986-07-02 |
| AU5128685A (en) | 1986-06-26 |
| FI855085A (fi) | 1986-06-23 |
| ZA859745B (en) | 1986-08-27 |
| NO855174L (no) | 1986-06-23 |
| PT81739A (en) | 1986-01-01 |
| US4895855A (en) | 1990-01-23 |
| EP0186027A3 (de) | 1988-11-02 |
| DE3447170A1 (de) | 1986-07-03 |
| CN85109017A (zh) | 1986-08-27 |
| PH23019A (en) | 1989-03-03 |
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