ES8604966A1 - Un procedimiento para preparar nuevos derivados de 1,3-dihi-dro-6-aminometil-7-hidroxi-furo-(3,4-c)-piridina - Google Patents
Un procedimiento para preparar nuevos derivados de 1,3-dihi-dro-6-aminometil-7-hidroxi-furo-(3,4-c)-piridinaInfo
- Publication number
- ES8604966A1 ES8604966A1 ES546702A ES546702A ES8604966A1 ES 8604966 A1 ES8604966 A1 ES 8604966A1 ES 546702 A ES546702 A ES 546702A ES 546702 A ES546702 A ES 546702A ES 8604966 A1 ES8604966 A1 ES 8604966A1
- Authority
- ES
- Spain
- Prior art keywords
- furo
- aminomethyl
- alkoxy
- alkyl
- pyridine derivatives
- 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
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Immunology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR NUEVOS DERIVADOS DE 1,3-DIHIDRO-6-AMINOMETIL-7-HIDROXI-FURO-(3,4-C)-PIRIDINA. COMPRENDE: A) TRATAR SUCESIVAMENTE A LOS DERIVADOS DE 6-METIL-7-HIDROXI-FURO-(3,4-C)-PIRIDINA DE FORMULA (III) CON ACIDO UN -CLORO-PEROXIBENZOICO, CON (CF3CO)2O Y CON MNO2, PARA PRODUCIR A LOS DERIVADOS DE 6-FENIL-7-HIDROXI-FURO-(3,4-C)-PIRIDINA DE FORMULA (II); B) HACER REACCIONAR A (II) CON HIDROXILAMINA Y CON NAOH, EN AGUA; Y C) HIDROGENAR AL PRODUCTO DE A) CON HIDROGENO EN PRESENCIA DE UN CATALIZADOR DE PD/C, EN ACIDO ACETICO, PARA OBTENER DERIVADOS DE 1,3-DIHIDRO-6-AMINOMETIL-7-HIDROXI-FURO-(3,4-C)-PIRIDINA DE FORMULA (I) Y SUS SALES FARMACEUTICAMENTE ACEPTABLES. SIENDO: A1 Y A2, H, UN GRUPO INSATURADO O SATURADO DE CADENA LINEAL DE C 1 A 5, FENILO Y OTROS. SE UTILIZAN COMO ANTIALERGICOS Y ANTIHISTAMINICOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848422379A GB8422379D0 (en) | 1984-09-05 | 1984-09-05 | Derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
ES546702A0 ES546702A0 (es) | 1986-03-01 |
ES8604966A1 true ES8604966A1 (es) | 1986-03-01 |
Family
ID=10566274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES546702A Expired ES8604966A1 (es) | 1984-09-05 | 1985-09-04 | Un procedimiento para preparar nuevos derivados de 1,3-dihi-dro-6-aminometil-7-hidroxi-furo-(3,4-c)-piridina |
Country Status (23)
Country | Link |
---|---|
JP (1) | JPS6168490A (es) |
AT (1) | AT394557B (es) |
BE (1) | BE903121A (es) |
CA (1) | CA1300150C (es) |
CH (1) | CH665642A5 (es) |
DE (1) | DE3531747A1 (es) |
DK (1) | DK159318C (es) |
ES (1) | ES8604966A1 (es) |
FI (1) | FI82053C (es) |
FR (2) | FR2569562B1 (es) |
GB (2) | GB8422379D0 (es) |
HK (1) | HK10489A (es) |
IE (1) | IE58583B1 (es) |
IT (1) | IT1188188B (es) |
LU (1) | LU86053A1 (es) |
MA (1) | MA20517A1 (es) |
MY (1) | MY103211A (es) |
NL (1) | NL8502412A (es) |
NO (1) | NO160143C (es) |
OA (1) | OA08157A (es) |
PT (1) | PT81087B (es) |
SE (1) | SE461394B (es) |
ZA (1) | ZA856089B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8414559D0 (en) * | 1984-06-07 | 1984-07-11 | Scras | Pyridine derivatives |
GB8808001D0 (en) * | 1988-04-06 | 1988-05-05 | Scras | Stereospecific preparative process for furol(3,4-c)pyridine derivatives |
GB8907480D0 (en) * | 1989-04-03 | 1989-05-17 | Scaras Societe De Conseils De | Separation of insomers of furo(3,4-c)pyridine derivatives |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA786269B (en) * | 1977-11-25 | 1979-10-31 | Scras | New pyridine derivative,its preparation and use |
IN156817B (es) * | 1981-02-10 | 1985-11-09 | Scras | |
ZA842029B (en) * | 1983-04-05 | 1984-10-31 | Scras | Furo-(3,4-c)-pyridine derivatives preparation thereof and therapeutic compositions containing the same |
GB8330517D0 (en) * | 1983-11-16 | 1983-12-21 | Scras | 6-vinyl-furo-(3,4-c)pyridine derivatives |
-
1984
- 1984-09-05 GB GB848422379A patent/GB8422379D0/en active Pending
-
1985
- 1985-08-09 GB GB08520007A patent/GB2164037B/en not_active Expired
- 1985-08-12 ZA ZA856089A patent/ZA856089B/xx unknown
- 1985-08-22 LU LU86053A patent/LU86053A1/fr unknown
- 1985-08-26 BE BE0/215501A patent/BE903121A/fr not_active IP Right Cessation
- 1985-08-28 FI FI853288A patent/FI82053C/fi not_active IP Right Cessation
- 1985-08-29 CH CH3716/85A patent/CH665642A5/fr not_active IP Right Cessation
- 1985-08-30 FR FR858512919A patent/FR2569562B1/fr not_active Expired
- 1985-08-30 FR FR8512918A patent/FR2569699A1/fr active Pending
- 1985-09-03 CA CA000489880A patent/CA1300150C/en not_active Expired - Fee Related
- 1985-09-03 NL NL8502412A patent/NL8502412A/nl active Search and Examination
- 1985-09-04 NO NO853475A patent/NO160143C/no unknown
- 1985-09-04 DK DK402885A patent/DK159318C/da not_active IP Right Cessation
- 1985-09-04 ES ES546702A patent/ES8604966A1/es not_active Expired
- 1985-09-04 SE SE8504119A patent/SE461394B/sv not_active IP Right Cessation
- 1985-09-04 IE IE218285A patent/IE58583B1/en not_active IP Right Cessation
- 1985-09-04 PT PT81087A patent/PT81087B/pt not_active IP Right Cessation
- 1985-09-05 OA OA58672A patent/OA08157A/xx unknown
- 1985-09-05 DE DE19853531747 patent/DE3531747A1/de active Granted
- 1985-09-05 JP JP60195015A patent/JPS6168490A/ja active Granted
- 1985-09-05 IT IT22067/85A patent/IT1188188B/it active
- 1985-09-05 MA MA20743A patent/MA20517A1/fr unknown
- 1985-09-05 AT AT0260285A patent/AT394557B/de not_active IP Right Cessation
-
1988
- 1988-02-16 MY MYPI88000163A patent/MY103211A/en unknown
-
1989
- 1989-02-02 HK HK104/89A patent/HK10489A/xx not_active IP Right Cessation
Also Published As
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