ES8301923A1 - Un procedimiento para preparar 2-amino-3(4 o 5)-py-fenol - Google Patents
Un procedimiento para preparar 2-amino-3(4 o 5)-py-fenolInfo
- Publication number
- ES8301923A1 ES8301923A1 ES504101A ES504101A ES8301923A1 ES 8301923 A1 ES8301923 A1 ES 8301923A1 ES 504101 A ES504101 A ES 504101A ES 504101 A ES504101 A ES 504101A ES 8301923 A1 ES8301923 A1 ES 8301923A1
- Authority
- ES
- Spain
- Prior art keywords
- pyridinyl
- amino
- phenol
- cardiotonics
- phenols
- 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
- C07D213/24—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
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/30—Oxygen 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
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)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE 2-AMINO-3(4 O 5)-PY-FENOL O UNA SAL DE ADICION DEL MISMO, EN DONDE PY ES 4- O 3-PIRIDINILO, SUSTITUIDO CON UNO O DOS SUSTITUYENTES DE ALQUILO INFERIOR O SIN SUSTITUIR. CONSISTE EN LA REACCION DE REDUCCION DE 2-NITRO-3(4 O 5)-PY-FENOL CON HIDROGENO, EN PRESENCIA DE UN CATALIZADOR, EN UN DISOLVENTE INERTE, A LA TEMPERATURA AMBIENTE; O CON UN AGENTE REDUCTOR QUIMICO, TAL COMO HIERRO Y ACIDO ACETICO O CINC Y ACIDO CLORHIDRICO; SEGUIDA DE LA EVENTUAL FORMACION DE LA SAL DE ADICION DE ACIDO. ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS COMO CARDIOTONICOS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/170,896 US4297363A (en) | 1980-07-21 | 1980-07-21 | 2-Amino-3(4 or 5)-(pyridinyl)phenols and their use as cardiotonics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES504101A0 ES504101A0 (es) | 1983-01-01 |
| ES8301923A1 true ES8301923A1 (es) | 1983-01-01 |
Family
ID=22621724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES504101A Expired ES8301923A1 (es) | 1980-07-21 | 1981-07-20 | Un procedimiento para preparar 2-amino-3(4 o 5)-py-fenol |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US4297363A (es) |
| JP (1) | JPS5742672A (es) |
| AR (1) | AR230434A1 (es) |
| AT (1) | ATA315781A (es) |
| AU (1) | AU7284581A (es) |
| BE (1) | BE889599A (es) |
| CA (1) | CA1136632A (es) |
| DE (1) | DE3128364A1 (es) |
| DK (1) | DK317681A (es) |
| ES (1) | ES8301923A1 (es) |
| FI (1) | FI812232L (es) |
| FR (1) | FR2493313A1 (es) |
| GB (1) | GB2080298B (es) |
| GR (1) | GR74965B (es) |
| IL (1) | IL63246A0 (es) |
| IT (1) | IT1137293B (es) |
| LU (1) | LU83498A1 (es) |
| NL (1) | NL8103362A (es) |
| NO (1) | NO812334L (es) |
| NZ (1) | NZ197601A (es) |
| PT (1) | PT73363B (es) |
| SE (1) | SE431747B (es) |
| ZA (1) | ZA814635B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5964376A (en) * | 1997-02-07 | 1999-10-12 | Kenosha; William J. | Inverted bottle support and dispenser apparatus and methods of making and using the same thereof |
| JP6896673B2 (ja) | 2018-03-23 | 2021-06-30 | 株式会社東芝 | 半導体装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3753993A (en) * | 1971-05-17 | 1973-08-21 | Sterling Drug Inc | 1,4-dihydro-4-oxo-7-pyridyl-3-quinoline-carboxylic acid derivatives |
| US3907808A (en) * | 1971-05-17 | 1975-09-23 | Sterling Drug Inc | 1,4-Dihydro-4-oxo-7-pyridyl-3-quinolinecarboxylic acid derivatives |
-
1980
- 1980-07-21 US US06/170,896 patent/US4297363A/en not_active Expired - Lifetime
-
1981
- 1981-07-02 NZ NZ197601A patent/NZ197601A/xx unknown
- 1981-07-07 IL IL63246A patent/IL63246A0/xx unknown
- 1981-07-09 ZA ZA814635A patent/ZA814635B/xx unknown
- 1981-07-09 FR FR8113544A patent/FR2493313A1/fr not_active Withdrawn
- 1981-07-09 NO NO812334A patent/NO812334L/no unknown
- 1981-07-13 BE BE1/010269A patent/BE889599A/fr not_active IP Right Cessation
- 1981-07-13 GB GB8121529A patent/GB2080298B/en not_active Expired
- 1981-07-14 PT PT73363A patent/PT73363B/pt unknown
- 1981-07-14 IT IT22931/81A patent/IT1137293B/it active
- 1981-07-14 AU AU72845/81A patent/AU7284581A/en not_active Abandoned
- 1981-07-15 NL NL8103362A patent/NL8103362A/nl not_active Application Discontinuation
- 1981-07-15 FI FI812232A patent/FI812232L/fi not_active Application Discontinuation
- 1981-07-16 DK DK317681A patent/DK317681A/da not_active Application Discontinuation
- 1981-07-16 AT AT813157A patent/ATA315781A/de not_active Application Discontinuation
- 1981-07-17 DE DE19813128364 patent/DE3128364A1/de not_active Withdrawn
- 1981-07-17 SE SE8104433A patent/SE431747B/sv unknown
- 1981-07-17 JP JP56112058A patent/JPS5742672A/ja active Pending
- 1981-07-20 LU LU83498A patent/LU83498A1/fr unknown
- 1981-07-20 CA CA000382047A patent/CA1136632A/en not_active Expired
- 1981-07-20 ES ES504101A patent/ES8301923A1/es not_active Expired
- 1981-07-21 AR AR286156A patent/AR230434A1/es active
- 1981-08-13 GR GR65550A patent/GR74965B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3128364A1 (de) | 1982-07-15 |
| PT73363B (en) | 1982-09-23 |
| SE431747B (sv) | 1984-02-27 |
| ES504101A0 (es) | 1983-01-01 |
| ATA315781A (de) | 1984-02-15 |
| IL63246A0 (en) | 1981-10-30 |
| IT1137293B (it) | 1986-09-03 |
| ZA814635B (en) | 1982-07-28 |
| FR2493313A1 (fr) | 1982-05-07 |
| PT73363A (en) | 1981-08-01 |
| LU83498A1 (fr) | 1982-02-17 |
| NZ197601A (en) | 1983-12-16 |
| FI812232L (fi) | 1982-01-22 |
| BE889599A (fr) | 1982-01-13 |
| GB2080298A (en) | 1982-02-03 |
| IT8122931A0 (it) | 1981-07-14 |
| AU7284581A (en) | 1982-01-28 |
| DK317681A (da) | 1982-01-22 |
| NL8103362A (nl) | 1982-02-16 |
| JPS5742672A (en) | 1982-03-10 |
| CA1136632A (en) | 1982-11-30 |
| AR230434A1 (es) | 1984-04-30 |
| GB2080298B (en) | 1984-01-18 |
| NO812334L (no) | 1982-01-22 |
| SE8104433L (sv) | 1982-01-22 |
| GR74965B (es) | 1984-07-12 |
| US4297363A (en) | 1981-10-27 |
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