GB1167447A - Improvements in or relating to Hypotensive 1,4-Dihydropyridines - Google Patents
Improvements in or relating to Hypotensive 1,4-DihydropyridinesInfo
- Publication number
- GB1167447A GB1167447A GB4049/68A GB404968A GB1167447A GB 1167447 A GB1167447 A GB 1167447A GB 4049/68 A GB4049/68 A GB 4049/68A GB 404968 A GB404968 A GB 404968A GB 1167447 A GB1167447 A GB 1167447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenyl
- lower alkyl
- carbon atoms
- lower alkoxy
- hypotensive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- 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
-
- 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
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
1,167,447. Hypotensive composition. SMITH KLlNE & FRENCH LABORATORIES. 25 Jan., 1968 [7 Feb., 1967], No. 4049/68. Heading A5B. [Also in Division C2] Pharmaceutical compositions having as active ingredient compounds of the general formula:- in which R 1 is lower alkyl having 1-6 carbon atoms, R 2 is COOR<SP>1</SP> or COR<SP>11</SP>, R 3 is phenyl, halophenyl, dihalophenyl, lower alkyl phenyl, dilower or alkyl phenyl, tri-lower alkyl phenyl, lower alkoxy phenyl, di-lower alkoxy phenyl, tri-lower alkoxy phenyl trifluoromethyl phenyl, benzyl, styryl, furyl or thienyl, said lower alkyl and lower alkoxy groups having 1-4 carbon atoms, R 4 is hydrogen or lower alkyl having 1-6 carbon atoms and R<SP>1</SP> and R<SP>11</SP> are lower alkyl having 1-6 carbon atoms; having hypotensive activity are administered orally and/or parenterally.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61439367A | 1967-02-07 | 1967-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1167447A true GB1167447A (en) | 1969-10-15 |
Family
ID=24461057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4049/68A Expired GB1167447A (en) | 1967-02-07 | 1968-01-25 | Improvements in or relating to Hypotensive 1,4-Dihydropyridines |
Country Status (13)
Country | Link |
---|---|
US (1) | US3441648A (en) |
BE (1) | BE710391A (en) |
CH (1) | CH498113A (en) |
DE (1) | DE1695826C3 (en) |
DK (1) | DK131819C (en) |
ES (1) | ES350204A1 (en) |
FI (1) | FI49299C (en) |
FR (2) | FR7046M (en) |
GB (1) | GB1167447A (en) |
IE (1) | IE31932B1 (en) |
IL (1) | IL29354A (en) |
NL (1) | NL156135B (en) |
SE (1) | SE337024B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5550021B1 (en) * | 1970-02-05 | 1980-12-16 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1923990C3 (en) * | 1969-05-10 | 1978-11-23 | Bayer Ag | Process for the preparation of N-substituted M-dihydropyridine-S.S-dicarboxylic acid esters |
DE1963186C3 (en) * | 1969-12-17 | 1979-02-15 | Bayer Ag, 5090 Leverkusen | Sulfur-containing 1,4-dihydropyridine-33-dicarboxylic acid esters |
DE1963188A1 (en) * | 1969-12-17 | 1971-06-24 | Bayer Ag | New cyanophenyl-1,4-dihydropyridine derivatives |
US3862161A (en) * | 1970-01-24 | 1975-01-21 | Bayer Ag | 4-pyridyl substituted 1,4-dihydropyridines |
GB1430961A (en) * | 1972-01-22 | 1976-04-07 | Yamanouchi Pharma Co Ltd | 1-substituted-1,4-dihyddrypyridine derivatives |
US3971790A (en) * | 1972-03-06 | 1976-07-27 | Bayer Aktiengesellschaft | 2-Amino-1,4-dihydropyridine derivatives |
US3971791A (en) * | 1972-03-06 | 1976-07-27 | Bayer Aktiengesellschaft | 2-Amino-1,4-dihydropyridine derivatives |
US3922278A (en) * | 1972-06-12 | 1975-11-25 | Sterling Drug Inc | 4-(3-Nitrophenyl)-3,5-pyridinedicarboxylic acid |
US4136187A (en) * | 1972-08-12 | 1979-01-23 | Bayer Aktiengesellschaft | Antihypertensive 2-amino-4,5-dihydropyridine derivatives |
DE2239815C2 (en) * | 1972-08-12 | 1983-02-10 | Bayer Ag, 5090 Leverkusen | 2-Alkylamino-dihydropyridines, processes for their preparation and pharmaceuticals containing them |
SU706410A1 (en) * | 1978-01-11 | 1979-12-30 | Ордена Трудового Красного Знамени Институт Органического Синтеза Ан Латвийской Сср | 2,6-dimethyl-3,5-dicarbomethoxy-4-(o-difluoromethoxyphenyl)-1,4-dihydropyridine possessing expressed hypotensive activity and exhibiting action on vegetative nervous system functions |
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 |
US4285955A (en) * | 1978-10-31 | 1981-08-25 | Bayer Aktiengesellschaft | 1,4-Dihydropyridinecarboxylic acids |
US4365063A (en) * | 1981-08-31 | 1982-12-21 | American Home Products Corporation | Antihypertensive agents |
US4321384A (en) * | 1981-02-27 | 1982-03-23 | American Home Products Corporation | Antihypertensive agents |
US4435574A (en) * | 1981-07-20 | 1984-03-06 | Kastron Valeria V | 2,6-Dimethyl-3,5-dicarbomethoxy-4-(ortho-di-fluoromethylthiophenyl)-1,4-dihydropyridine |
US4677101A (en) * | 1983-09-26 | 1987-06-30 | Merck & Co., Inc. | Substituted dihydroazepines useful as calcium channel blockers |
IE57810B1 (en) * | 1984-03-27 | 1993-04-21 | Delagrange Lab | 1,4-dihydropyridine derivatives,their preparation and their use |
US4652573A (en) * | 1985-03-14 | 1987-03-24 | Nelson Research & Development Co. | Calcium antagonist N-hetero ester 1,4-dihydropyridines |
US4771057A (en) * | 1986-02-03 | 1988-09-13 | University Of Alberta | Reduced pyridyl derivatives with cardiovascular regulating properties |
US4849436A (en) * | 1986-03-11 | 1989-07-18 | Nelson Research & Development Co. | 1,4-dihydropyridines |
ATE61588T1 (en) * | 1987-08-03 | 1991-03-15 | Delagrange Lab | 1,4-DIHYDROPYRIDINES, PROCESSES FOR THEIR PRODUCTION AND USE AS MEDICINAL PRODUCTS. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3221017A (en) * | 1964-04-07 | 1965-11-30 | Aldrich Chem Co Inc | Aralkoxyamides of 4-phenyl-1,2,5,6-tetrahydropyridino alkanoic acids and intermediates thereof |
US3325505A (en) * | 1965-02-24 | 1967-06-13 | Smith Kline French Lab | 4-cycloalkyl(or cycloalkenyl)-dihydropyridines |
-
1967
- 1967-02-07 US US614393A patent/US3441648A/en not_active Expired - Lifetime
-
1968
- 1968-01-17 DK DK16968*#A patent/DK131819C/en active
- 1968-01-21 IL IL29354A patent/IL29354A/en unknown
- 1968-01-25 GB GB4049/68A patent/GB1167447A/en not_active Expired
- 1968-01-31 FI FI680251A patent/FI49299C/en active
- 1968-01-31 IE IE121/68A patent/IE31932B1/en unknown
- 1968-02-01 DE DE1695826A patent/DE1695826C3/en not_active Expired
- 1968-02-02 SE SE01402/68A patent/SE337024B/xx unknown
- 1968-02-05 FR FR138648A patent/FR7046M/fr not_active Expired
- 1968-02-05 FR FR1574702D patent/FR1574702A/fr not_active Expired
- 1968-02-06 BE BE710391D patent/BE710391A/xx not_active IP Right Cessation
- 1968-02-06 ES ES350204A patent/ES350204A1/en not_active Expired
- 1968-02-06 CH CH169368A patent/CH498113A/en not_active IP Right Cessation
- 1968-02-07 NL NL6801710.A patent/NL156135B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5550021B1 (en) * | 1970-02-05 | 1980-12-16 |
Also Published As
Publication number | Publication date |
---|---|
SE337024B (en) | 1971-07-26 |
DE1695826C3 (en) | 1978-03-23 |
IE31932L (en) | 1968-08-07 |
FR1574702A (en) | 1969-07-18 |
DE1695826B2 (en) | 1977-07-14 |
NL6801710A (en) | 1968-08-08 |
DK131819C (en) | 1976-02-09 |
FR7046M (en) | 1969-06-16 |
FI49299C (en) | 1975-05-12 |
IE31932B1 (en) | 1973-02-21 |
FI49299B (en) | 1975-01-31 |
DE1695826A1 (en) | 1971-05-13 |
ES350204A1 (en) | 1969-04-16 |
US3441648A (en) | 1969-04-29 |
DK131819B (en) | 1975-09-08 |
BE710391A (en) | 1968-08-06 |
CH498113A (en) | 1970-10-31 |
NL156135B (en) | 1978-03-15 |
IL29354A (en) | 1971-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |