BE829807A - Nouvelles 1,4-dihydropyridines et leurs procedes de preparation - Google Patents
Nouvelles 1,4-dihydropyridines et leurs procedes de preparationInfo
- Publication number
- BE829807A BE829807A BE156975A BE156975A BE829807A BE 829807 A BE829807 A BE 829807A BE 156975 A BE156975 A BE 156975A BE 156975 A BE156975 A BE 156975A BE 829807 A BE829807 A BE 829807A
- Authority
- BE
- Belgium
- Prior art keywords
- dihydropyridines
- new
- preparation methods
- preparation
- methods
- Prior art date
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
-
- 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
- A61P9/12—Antihypertensives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/02—Preparation by ring-closure or hydrogenation
-
- 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
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH763874A CH607848A5 (sv) | 1974-06-04 | 1974-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE829807A true BE829807A (fr) | 1975-12-03 |
Family
ID=4328235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE156975A BE829807A (fr) | 1974-06-04 | 1975-06-03 | Nouvelles 1,4-dihydropyridines et leurs procedes de preparation |
Country Status (17)
Country | Link |
---|---|
US (1) | US4017629A (sv) |
JP (1) | JPS6025423B2 (sv) |
AT (1) | AT345289B (sv) |
BE (1) | BE829807A (sv) |
CA (1) | CA1068706A (sv) |
CH (1) | CH607848A5 (sv) |
DE (1) | DE2524277A1 (sv) |
DK (1) | DK178775A (sv) |
ES (1) | ES438125A1 (sv) |
FR (1) | FR2273538A1 (sv) |
GB (1) | GB1464324A (sv) |
HU (1) | HU171870B (sv) |
IE (1) | IE41251B1 (sv) |
IL (1) | IL47413A (sv) |
NL (1) | NL7506467A (sv) |
SE (1) | SE425660B (sv) |
ZA (1) | ZA753580B (sv) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1552911A (en) * | 1975-07-02 | 1979-09-19 | Fujisawa Pharmaceutical Co | 1,4 dihydropyridine derivatives and the preparation thereof |
GB1591089A (en) * | 1976-12-17 | 1981-06-10 | Fujisawa Pharmaceutical Co | 1,4-dihydropyridine derivatives and process for preparation thereof |
US4525478A (en) * | 1975-07-02 | 1985-06-25 | Fujisawa Pharmaceutical Co., Ltd. | Certain 4-aryl-1,4-dihydro-3,5-pyridinedicarboxylates having vasodilating and anti-hypertensive properties |
DE2639498A1 (de) * | 1976-09-02 | 1978-03-09 | Bayer Ag | Neue schwefelhaltige amino-dihydropyridine, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
US4466972A (en) * | 1977-06-20 | 1984-08-21 | Sandoz Ltd. | Benzoxadiazoles and benzothiadiazoles, their preparation and pharmaceutical compositions containing them |
DE2747513A1 (de) * | 1977-10-22 | 1979-05-03 | Bayer Ag | Dihydropyridine mit schwefelhaltigen estergruppierungen |
US4307103A (en) * | 1978-09-08 | 1981-12-22 | Fujisawa Pharmaceutical Co., Ltd. | Dihydropyridine derivative, processes for preparation thereof and pharmaceutical composition comprising the same |
NZ193167A (en) * | 1979-03-27 | 1984-08-24 | Boots Co Plc | Quinoline derivatives and pharmaceutical compositions |
US4491582A (en) * | 1983-03-03 | 1985-01-01 | Usv Pharmaceutical Corporation | N-(substituted piperazino)-1,4-dihydropyridine-3,5-carboxylic acid |
DE3501695A1 (de) * | 1985-01-19 | 1986-07-24 | Bayer Ag, 5090 Leverkusen | Verwendung von sulfonyl-dihydropyridinen als arzneimittel zur behandlung von asthma |
ZA863578B (en) * | 1985-06-21 | 1987-02-25 | Hoffmann La Roche | Dihydropyridine derivatives |
JPS61293972A (ja) * | 1985-06-24 | 1986-12-24 | Nisshin Flour Milling Co Ltd | 1,4−ジヒドロピリジンスルホン誘導体およびその製法 |
US4889866A (en) * | 1987-06-11 | 1989-12-26 | Syntex (U.S.A.) Inc. | Arylsulfonyl dihydropyridine derivatives |
US5128474A (en) * | 1987-07-10 | 1992-07-07 | Ishihara Sangyo Kaisha Ltd. | Mercapto-substituted pyridine compounds, aminocarbonyl-substituted pyridinesulfinic acid compounds and process for preparing the same |
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 |
DE1670824C3 (de) * | 1967-03-20 | 1978-08-03 | Bayer Ag, 5090 Leverkusen | 1,4-Dihydropyridin-33-dicarbonsäurealkylester |
DE2117571C3 (de) * | 1971-04-10 | 1979-10-11 | Bayer Ag, 5090 Leverkusen | Unsymmetrische 1,4-Dihydropyridin-33-dicarbonsäureester, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Arzneimittel |
DE2210672C3 (de) * | 1972-03-06 | 1980-03-20 | Bayer Ag, 5090 Leverkusen | N-substituierte unsymmetrische 1 ^-Dihydropyridin-S^-dicarbonsäureester, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Arzneimittel |
DE2210674C3 (de) * | 1972-03-06 | 1981-09-24 | Bayer Ag, 5090 Leverkusen | 2-Amino-6-methyl-1,4-dihydropyridine, Verfahren zu ihrer Herstellung und sie enthaltende Arzneimittel |
-
1974
- 1974-06-04 CH CH763874A patent/CH607848A5/xx not_active IP Right Cessation
-
1975
- 1975-04-24 DK DK178775A patent/DK178775A/da unknown
- 1975-05-13 SE SE7505473A patent/SE425660B/sv not_active IP Right Cessation
- 1975-05-28 GB GB2336275A patent/GB1464324A/en not_active Expired
- 1975-05-28 US US05/581,523 patent/US4017629A/en not_active Expired - Lifetime
- 1975-05-29 FR FR7516775A patent/FR2273538A1/fr active Granted
- 1975-05-30 NL NL7506467A patent/NL7506467A/xx not_active Application Discontinuation
- 1975-05-31 DE DE19752524277 patent/DE2524277A1/de active Granted
- 1975-06-02 CA CA228,197A patent/CA1068706A/en not_active Expired
- 1975-06-02 ES ES438125A patent/ES438125A1/es not_active Expired
- 1975-06-03 ZA ZA00753580A patent/ZA753580B/xx unknown
- 1975-06-03 BE BE156975A patent/BE829807A/xx not_active IP Right Cessation
- 1975-06-03 IL IL47413A patent/IL47413A/xx unknown
- 1975-06-03 HU HU75CI00001583A patent/HU171870B/hu unknown
- 1975-06-03 IE IE1228/75A patent/IE41251B1/xx unknown
- 1975-06-03 AT AT420075A patent/AT345289B/de not_active IP Right Cessation
- 1975-06-04 JP JP50066644A patent/JPS6025423B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7505473L (sv) | 1975-12-05 |
HU171870B (hu) | 1978-04-28 |
ATA420075A (de) | 1978-01-15 |
DE2524277A1 (de) | 1975-12-18 |
ES438125A1 (es) | 1977-05-16 |
IE41251B1 (en) | 1979-11-21 |
GB1464324A (en) | 1977-02-09 |
IE41251L (en) | 1975-12-04 |
FR2273538B1 (sv) | 1978-11-10 |
AU8178875A (en) | 1976-12-09 |
DK178775A (da) | 1975-12-05 |
JPS6025423B2 (ja) | 1985-06-18 |
CA1068706A (en) | 1979-12-25 |
US4017629A (en) | 1977-04-12 |
CH607848A5 (sv) | 1978-11-30 |
SE425660B (sv) | 1982-10-25 |
IL47413A (en) | 1978-10-31 |
NL7506467A (nl) | 1975-12-08 |
AT345289B (de) | 1978-09-11 |
IL47413A0 (en) | 1975-08-31 |
ZA753580B (en) | 1976-05-26 |
FR2273538A1 (fr) | 1976-01-02 |
DE2524277C2 (sv) | 1988-08-04 |
JPS514179A (en) | 1976-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE809041A (fr) | Nouvelles arylpiperazines et leurs procedes de preparation | |
BE824657A (fr) | Derives de diaminocyclitols et leurs procedes de preparation | |
BE829807A (fr) | Nouvelles 1,4-dihydropyridines et leurs procedes de preparation | |
FR2309558A1 (fr) | Derives de thienothiazine et leurs procedes de preparation | |
BE829499A (fr) | Biguanides substituees et procedes de preparation | |
FR2345439A1 (fr) | Dihydrooxadiazinones et leurs procedes de preparation | |
FR2279745A1 (fr) | Nouvelles dioxanne-1,4 diones-2,5 substituees asymetriques et leur preparation | |
FR2302995A1 (fr) | 3,6-dimethylheptene-2-ol-1 et esters derives et leurs procedes de preparation | |
BE836309A (fr) | 6-methylergolines 8,8-disubstituees et composes apparentes | |
FR2302102A1 (fr) | Nouvelles substances antibiotiques derivees de l'antibiotique 67-694 et leurs procedes de preparation | |
BE824925A (fr) | Nouvelle 1,4-dihydropyridines n-substituees | |
FR2283689A1 (fr) | Nouvelles cephamycines, leur preparation et leur application | |
SE7503627L (sv) | 2-substituerade 5,6-dimetoxiindazoler | |
FR2282881A1 (fr) | 2-carbalcoxyamino-5(6)-phenylsulfonyloxy-benzimidazoles, leur preparation et leurs applications | |
BE838809A (fr) | Pentafluoroethylarylamines et leurs procedes de preparation | |
DK502575A (da) | 3,4-dihydrocarbostyril-derivater og fremgangsmade til fremstilling deraf | |
FR2279823A1 (fr) | Pigments bus-azoiques, leur preparation et leurs applications | |
FR2275198A1 (fr) | O-acyl-acrylaldoximes substituees, leur preparation et leurs applications | |
BE876557A (fr) | Nouvelles 1,2,4-triazolidin-3-ones ou -thiones et leurs methodes de preparation | |
BE813751A (fr) | Nouvelles amines et leurs procedes de preparation | |
FR2281762A1 (fr) | 3,4-dihydro-2h-isoquinoleine-1-thiones substituees, leur preparation et leurs applications | |
FR2286862A1 (fr) | Colorants styryliques, leur obtention et leurs applications | |
FR2290474A1 (fr) | Colorants disazoiques, leur obtention et leurs applications | |
FR2304331A1 (fr) | Azabicycloalcanes et leurs precurseurs, leurs procedes de preparation et leurs applications | |
BE835537A (fr) | Colorants anthraquinoniques, leur ontention et leurs applications |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BAYER A.G. Effective date: 19900630 |