HK71789A - Novel iminium salts and process for preparing 5-(cyano or carbamyl)-(3,4-bipyridin)-6(1h)-one - Google Patents
Novel iminium salts and process for preparing 5-(cyano or carbamyl)-(3,4-bipyridin)-6(1h)-oneInfo
- Publication number
- HK71789A HK71789A HK717/89A HK71789A HK71789A HK 71789 A HK71789 A HK 71789A HK 717/89 A HK717/89 A HK 717/89A HK 71789 A HK71789 A HK 71789A HK 71789 A HK71789 A HK 71789A
- Authority
- HK
- Hong Kong
- Prior art keywords
- bipyridin
- carbamyl
- cyano
- preparing
- iminium salts
- Prior art date
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
- C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/53—Nitrogen 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
- A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
-
- 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
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
-
- 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
- C07D213/84—Nitriles
- C07D213/85—Nitriles in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cardiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Hospice & Palliative Care (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/124,808 US4264609A (en) | 1980-02-26 | 1980-02-26 | N-[3-Dimethylamino-2-(4-pyridinyl)-2-propenylidene]-N-methylmethaniminium chloride hydrochloride, its use in preparing 5-(cyano or carbamyl)-[3,4'-bipyridin]-6(1H)-one and its use as a cardiotonic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK71789A true HK71789A (en) | 1989-09-14 |
Family
ID=22416880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK717/89A HK71789A (en) | 1980-02-26 | 1989-09-07 | Novel iminium salts and process for preparing 5-(cyano or carbamyl)-(3,4-bipyridin)-6(1h)-one |
Country Status (28)
| Country | Link |
|---|---|
| US (1) | US4264609A (no) |
| JP (1) | JPS56128758A (no) |
| KR (2) | KR840002067B1 (no) |
| AR (1) | AR230630A1 (no) |
| AT (2) | AT380237B (no) |
| AU (1) | AU541644B2 (no) |
| BE (1) | BE887663A (no) |
| CA (1) | CA1128523A (no) |
| CH (1) | CH647509A5 (no) |
| DE (1) | DE3107306A1 (no) |
| DK (1) | DK171253B1 (no) |
| ES (1) | ES499776A1 (no) |
| FI (1) | FI76787C (no) |
| FR (1) | FR2476646A1 (no) |
| GB (1) | GB2070600B (no) |
| HK (1) | HK71789A (no) |
| IE (1) | IE51696B1 (no) |
| IL (1) | IL62161A (no) |
| IT (1) | IT1210992B (no) |
| LU (1) | LU83169A1 (no) |
| MX (1) | MX6908E (no) |
| NL (1) | NL192109C (no) |
| NO (1) | NO156689C (no) |
| NZ (1) | NZ196282A (no) |
| PH (2) | PH19904A (no) |
| PT (1) | PT72573B (no) |
| SE (2) | SE437514B (no) |
| ZA (1) | ZA811124B (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3685840D1 (de) | 1985-04-30 | 1992-08-06 | Dresden Arzneimittel | 3-cyan-pyridine, verfahren zu ihrer herstellung und ihre pharmazeutische verwendung. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072746A (en) * | 1975-10-14 | 1978-02-07 | Sterling Drug Inc. | 3-Amino-5-(pyridinyl)-2(1H)-pyridinones |
| US4004012A (en) * | 1975-10-14 | 1977-01-18 | Sterling Drug Inc. | 3-Cyano-5-(pyridinyl)-2(1H)-pyridinones |
-
1980
- 1980-02-26 US US06/124,808 patent/US4264609A/en not_active Expired - Lifetime
-
1981
- 1981-02-17 NZ NZ196282A patent/NZ196282A/xx unknown
- 1981-02-18 IL IL62161A patent/IL62161A/xx not_active IP Right Cessation
- 1981-02-20 ZA ZA00811124A patent/ZA811124B/xx unknown
- 1981-02-20 GB GB8105369A patent/GB2070600B/en not_active Expired
- 1981-02-20 AU AU67487/81A patent/AU541644B2/en not_active Expired
- 1981-02-24 FR FR8103609A patent/FR2476646A1/fr active Granted
- 1981-02-24 SE SE8101205A patent/SE437514B/sv not_active IP Right Cessation
- 1981-02-24 PH PH25258A patent/PH19904A/en unknown
- 1981-02-24 CH CH1222/81A patent/CH647509A5/fr not_active IP Right Cessation
- 1981-02-24 IT IT8119952A patent/IT1210992B/it active
- 1981-02-25 IE IE397/81A patent/IE51696B1/en not_active IP Right Cessation
- 1981-02-25 FI FI810582A patent/FI76787C/fi not_active IP Right Cessation
- 1981-02-25 PT PT72573A patent/PT72573B/pt unknown
- 1981-02-25 KR KR1019810000616A patent/KR840002067B1/ko active
- 1981-02-25 DK DK083981A patent/DK171253B1/da not_active IP Right Cessation
- 1981-02-25 ES ES499776A patent/ES499776A1/es not_active Expired
- 1981-02-25 NL NL8100922A patent/NL192109C/nl not_active IP Right Cessation
- 1981-02-25 AT AT0088581A patent/AT380237B/de not_active IP Right Cessation
- 1981-02-25 NO NO810639A patent/NO156689C/no unknown
- 1981-02-25 MX MX819321U patent/MX6908E/es unknown
- 1981-02-25 CA CA371,690A patent/CA1128523A/en not_active Expired
- 1981-02-25 BE BE1/10150A patent/BE887663A/fr not_active IP Right Cessation
- 1981-02-26 JP JP2759981A patent/JPS56128758A/ja active Granted
- 1981-02-26 DE DE19813107306 patent/DE3107306A1/de active Granted
- 1981-02-26 AR AR284447A patent/AR230630A1/es active
- 1981-02-26 LU LU83169A patent/LU83169A1/fr unknown
-
1982
- 1982-03-01 PH PH26927A patent/PH17145A/en unknown
-
1983
- 1983-08-26 AT AT0305683A patent/AT380236B/de not_active IP Right Cessation
-
1984
- 1984-05-21 SE SE8402727A patent/SE452764B/sv not_active IP Right Cessation
- 1984-08-22 KR KR1019840005058A patent/KR840002066B1/ko not_active IP Right Cessation
-
1989
- 1989-09-07 HK HK717/89A patent/HK71789A/xx not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PE | Patent expired |