DK134600C - PROCEDURE FOR THE PREPARATION OF UNYMMETRIC 1,4-DIHYDROPYRIDINDICARBOXYLIC ACID ESTERS - Google Patents
PROCEDURE FOR THE PREPARATION OF UNYMMETRIC 1,4-DIHYDROPYRIDINDICARBOXYLIC ACID ESTERSInfo
- Publication number
- DK134600C DK134600C DK172472A DK172472A DK134600C DK 134600 C DK134600 C DK 134600C DK 172472 A DK172472 A DK 172472A DK 172472 A DK172472 A DK 172472A DK 134600 C DK134600 C DK 134600C
- Authority
- DK
- Denmark
- Prior art keywords
- unymmetric
- dihydropyridindicarboxylic
- procedure
- preparation
- acid esters
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712117573 DE2117573C3 (en) | 1971-04-10 | 1971-04-10 | Process for the preparation of asymmetrical 1,4-dihydropyridine-3,5dicarboxylic acid esters, and their use as medicaments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK134600B DK134600B (en) | 1976-12-06 |
| DK134600C true DK134600C (en) | 1977-05-16 |
Family
ID=5804435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK172472A DK134600C (en) | 1971-04-10 | 1972-04-07 | PROCEDURE FOR THE PREPARATION OF UNYMMETRIC 1,4-DIHYDROPYRIDINDICARBOXYLIC ACID ESTERS |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5529990B1 (en) |
| AT (1) | AT315178B (en) |
| BG (1) | BG20105A3 (en) |
| CA (1) | CA934758A (en) |
| CH (1) | CH571492A5 (en) |
| CS (1) | CS178407B2 (en) |
| DD (1) | DD104520A5 (en) |
| DE (1) | DE2117573C3 (en) |
| DK (1) | DK134600C (en) |
| ES (1) | ES401616A1 (en) |
| FI (1) | FI55188C (en) |
| HU (1) | HU163996B (en) |
| LU (1) | LU65130A1 (en) |
| NL (1) | NL170535C (en) |
| NO (1) | NO133712C (en) |
| PL (1) | PL83824B1 (en) |
| RO (1) | RO61069A (en) |
| SE (1) | SE371441B (en) |
| SU (1) | SU421193A3 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2320750A1 (en) * | 1975-08-12 | 1977-03-11 | Hexachimie | 1,4-DIHYDRO PYRIDINES AND THEIR THERAPEUTIC APPLICATION |
| DE2650013C3 (en) * | 1976-10-30 | 1981-04-02 | Bayer Ag, 5090 Leverkusen | 1,4-Dihydro-2,6-dimethyl-4- (3-nitrophenyl) -3,5-pyridinedicarboxylic acid isopropyl (2-propoxy-ethyl) ester, process for its preparation and medicinal products containing it |
| DE2815578C2 (en) * | 1978-04-11 | 1986-01-16 | Bayer Ag, 5090 Leverkusen | New pharmaceutical use of nimodipine |
| SE429652B (en) * | 1978-06-30 | 1983-09-19 | Haessle Ab | 2,6-dimethyl-4- (2,3-dichlorophenyl) -1,4-dihydropyridine-3,5-dicarboxylic acid 3-methyl 5-ethyl ester |
| DE2841667A1 (en) * | 1978-09-25 | 1980-04-10 | Bayer Ag | FLUORINE 1,4-DIHYDROPYRIDINE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS A MEDICINAL PRODUCT |
| JPS58159490A (en) * | 1982-02-23 | 1983-09-21 | Nikken Kagaku Kk | 1,4-dihydropyridne compound |
| DE3208628A1 (en) * | 1982-03-10 | 1983-09-22 | Bayer Ag, 5090 Leverkusen | NEW COMPOUNDS, METHOD FOR THEIR PRODUCTION AND THEIR USE AS MEDICINAL PRODUCTS |
| JPS58185562A (en) * | 1982-04-22 | 1983-10-29 | Taisho Pharmaceut Co Ltd | 1,4-dihydropyridine derivative |
| DE3222367A1 (en) * | 1982-06-15 | 1983-12-15 | Bayer Ag, 5090 Leverkusen | Use of 1,4-dihydropyridines in antiarteriosclerotics and preparation thereof |
| US4656181A (en) * | 1982-11-24 | 1987-04-07 | Cermol S.A. | Esters of 1,4-dihydropyridines, processes for the preparation of the new esters, and medicaments containing the same |
| US4529733A (en) * | 1983-04-06 | 1985-07-16 | Merrell Dow Pharmaceuticals Inc. | Antihypertensive 3-furoyl-1,4-dihydropyridines |
| US4607041A (en) * | 1983-04-27 | 1986-08-19 | Fisons Plc | Antihypertensive 2-phenyl Hantzsch dihydropyridines |
| IE57810B1 (en) * | 1984-03-27 | 1993-04-21 | Delagrange Lab | 1,4-dihydropyridine derivatives,their preparation and their use |
| EP0311053A3 (en) * | 1987-10-06 | 1991-05-08 | Banyu Pharmaceutical Co., Ltd. | Ameliorant of cerebral circulation and optical isomer of nb-818, processes for its production and its use |
| DE3741540A1 (en) * | 1987-12-08 | 1989-06-22 | Bayer Ag | METHOD FOR PRODUCING UNSYMMETRIC DIHYDROPYRIDINES |
| EP0657432B1 (en) * | 1993-12-10 | 2003-03-12 | Bayer Ag | Phenyl-substituted 1,4-dihydropyridines with cerebral activity |
| US5977369A (en) * | 1995-12-28 | 1999-11-02 | Napp Technologies, Inc. | Process to prepare dihydropyridine and derivatives thereof |
| IT1283793B1 (en) * | 1996-08-23 | 1998-04-30 | Lusochimica Spa | DIHYDROPYRIDINE PREPARATION PROCESS |
| WO2000005209A1 (en) * | 1998-07-23 | 2000-02-03 | Lin, Tong-Ho | GUAIACOXYPROPANOLAMINES WITH α/β-ADRENERGIC BLOCKING ACTIVITY |
-
1971
- 1971-04-10 DE DE19712117573 patent/DE2117573C3/en not_active Expired
-
1972
- 1972-03-09 CH CH346072A patent/CH571492A5/xx not_active IP Right Cessation
- 1972-04-05 SU SU1768161A patent/SU421193A3/en active
- 1972-04-06 BG BG2016672A patent/BG20105A3/xx unknown
- 1972-04-06 FI FI94872A patent/FI55188C/en active
- 1972-04-07 DD DD16215572A patent/DD104520A5/xx unknown
- 1972-04-07 LU LU65130D patent/LU65130A1/xx unknown
- 1972-04-07 JP JP3450872A patent/JPS5529990B1/ja active Pending
- 1972-04-07 AT AT301872A patent/AT315178B/en active
- 1972-04-07 DK DK172472A patent/DK134600C/en not_active IP Right Cessation
- 1972-04-07 NO NO119272A patent/NO133712C/no unknown
- 1972-04-07 NL NL7204695A patent/NL170535C/en not_active IP Right Cessation
- 1972-04-08 ES ES401616A patent/ES401616A1/en not_active Expired
- 1972-04-08 PL PL15462572A patent/PL83824B1/pl unknown
- 1972-04-10 RO RO7048872A patent/RO61069A/ro unknown
- 1972-04-10 CA CA139293A patent/CA934758A/en not_active Expired
- 1972-04-10 HU HUBA002727 patent/HU163996B/hu unknown
- 1972-04-10 CS CS237972A patent/CS178407B2/cs unknown
- 1972-04-10 SE SE460872A patent/SE371441B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO133712B (en) | 1976-03-08 |
| FI55188C (en) | 1979-06-11 |
| JPS5529990B1 (en) | 1980-08-07 |
| DE2117573A1 (en) | 1972-10-19 |
| DE2117573C3 (en) | 1978-07-27 |
| BG20105A3 (en) | 1975-10-30 |
| NL170535C (en) | 1982-11-16 |
| NL7204695A (en) | 1972-10-12 |
| PL83824B1 (en) | 1976-02-28 |
| HU163996B (en) | 1973-12-28 |
| CA934758A (en) | 1973-10-02 |
| CH571492A5 (en) | 1976-01-15 |
| SU421193A3 (en) | 1974-03-25 |
| ES401616A1 (en) | 1975-02-16 |
| NL170535B (en) | 1982-06-16 |
| DK134600B (en) | 1976-12-06 |
| AT315178B (en) | 1974-05-10 |
| FI55188B (en) | 1979-02-28 |
| SE371441B (en) | 1974-11-18 |
| DE2117573B2 (en) | 1977-12-01 |
| RO61069A (en) | 1976-11-15 |
| DD104520A5 (en) | 1974-03-12 |
| NO133712C (en) | 1976-06-16 |
| CS178407B2 (en) | 1977-09-15 |
| LU65130A1 (en) | 1972-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |