DK155734C - Fremgangsmaade til fremstilling af 4-(2'-nitrophenyl)-2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridin - Google Patents
Fremgangsmaade til fremstilling af 4-(2'-nitrophenyl)-2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridinInfo
- Publication number
- DK155734C DK155734C DK370382A DK370382A DK155734C DK 155734 C DK155734 C DK 155734C DK 370382 A DK370382 A DK 370382A DK 370382 A DK370382 A DK 370382A DK 155734 C DK155734 C DK 155734C
- Authority
- DK
- Denmark
- Prior art keywords
- dicarbmethoxy
- dihydropyridine
- nitrophenyl
- dimethyl
- preparing
- Prior art date
Links
- 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
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
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU2005/81A YU41983B (en) | 1981-08-19 | 1981-08-19 | Process for preparing 1,4-dihydro-pyridine derivatives |
| YU200581 | 1981-08-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK370382A DK370382A (da) | 1983-02-20 |
| DK155734B DK155734B (da) | 1989-05-08 |
| DK155734C true DK155734C (da) | 1989-09-25 |
Family
ID=25556467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK370382A DK155734C (da) | 1981-08-19 | 1982-08-18 | Fremgangsmaade til fremstilling af 4-(2'-nitrophenyl)-2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridin |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4467093A (fi) |
| JP (1) | JPS5839663A (fi) |
| AT (1) | AT380876B (fi) |
| CA (1) | CA1185243A (fi) |
| CH (1) | CH651297A5 (fi) |
| DK (1) | DK155734C (fi) |
| ES (1) | ES8306364A1 (fi) |
| FI (1) | FI74275C (fi) |
| NL (1) | NL8203260A (fi) |
| PL (1) | PL131222B1 (fi) |
| SE (1) | SE441743B (fi) |
| SU (1) | SU1099842A3 (fi) |
| YU (1) | YU41983B (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4771057A (en) * | 1986-02-03 | 1988-09-13 | University Of Alberta | Reduced pyridyl derivatives with cardiovascular regulating properties |
| JPH02118009U (fi) * | 1989-03-09 | 1990-09-21 |
Family Cites Families (5)
| 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 |
| DE2808930A1 (de) * | 1978-03-02 | 1979-09-06 | Bayer Ag | Verfahren zur herstellung von 2-nitrobenzaldehyd |
| JPS554318A (en) * | 1978-06-23 | 1980-01-12 | Asahi Chem Ind Co Ltd | Preparation of 1,4-dihydropyridine |
| JPS5520719A (en) * | 1978-07-31 | 1980-02-14 | Asahi Chem Ind Co Ltd | Preparation of 1,4-dihydropyridine derivative |
| JPS55124760A (en) * | 1979-03-16 | 1980-09-26 | Kanebo Ltd | Preparation of 1,4-dihydropyridine derivative or its salt |
-
1981
- 1981-08-19 YU YU2005/81A patent/YU41983B/xx unknown
-
1982
- 1982-07-27 US US06/402,487 patent/US4467093A/en not_active Expired - Fee Related
- 1982-07-29 CA CA000408333A patent/CA1185243A/en not_active Expired
- 1982-08-11 AT AT0307082A patent/AT380876B/de not_active IP Right Cessation
- 1982-08-11 SE SE8204658A patent/SE441743B/sv not_active IP Right Cessation
- 1982-08-16 FI FI822842A patent/FI74275C/fi not_active IP Right Cessation
- 1982-08-17 PL PL1982237935A patent/PL131222B1/pl unknown
- 1982-08-17 ES ES515063A patent/ES8306364A1/es not_active Expired
- 1982-08-17 CH CH4929/82A patent/CH651297A5/de not_active IP Right Cessation
- 1982-08-18 DK DK370382A patent/DK155734C/da not_active IP Right Cessation
- 1982-08-18 SU SU823482656A patent/SU1099842A3/ru active
- 1982-08-19 JP JP57142768A patent/JPS5839663A/ja active Granted
- 1982-08-19 NL NL8203260A patent/NL8203260A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DK155734B (da) | 1989-05-08 |
| JPS6314709B2 (fi) | 1988-04-01 |
| SE8204658L (sv) | 1983-02-20 |
| US4467093A (en) | 1984-08-21 |
| YU200581A (en) | 1984-02-29 |
| JPS5839663A (ja) | 1983-03-08 |
| SE8204658D0 (sv) | 1982-08-11 |
| FI74275C (fi) | 1988-01-11 |
| PL237935A1 (en) | 1983-02-28 |
| ES515063A0 (es) | 1983-06-01 |
| FI822842L (fi) | 1983-02-20 |
| AT380876B (de) | 1986-07-25 |
| NL8203260A (nl) | 1983-03-16 |
| PL131222B1 (en) | 1984-10-31 |
| YU41983B (en) | 1988-04-30 |
| ES8306364A1 (es) | 1983-06-01 |
| DK370382A (da) | 1983-02-20 |
| SE441743B (sv) | 1985-11-04 |
| SU1099842A3 (ru) | 1984-06-23 |
| CH651297A5 (de) | 1985-09-13 |
| CA1185243A (en) | 1985-04-09 |
| FI822842A0 (fi) | 1982-08-16 |
| ATA307082A (de) | 1985-12-15 |
| FI74275B (fi) | 1987-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |