PT79369B - Preparation process of new 4-chloro-furo-(3,4-c)-pyridine derivatives - Google Patents
Preparation process of new 4-chloro-furo-(3,4-c)-pyridine derivativesInfo
- Publication number
- PT79369B PT79369B PT79369A PT7936984A PT79369B PT 79369 B PT79369 B PT 79369B PT 79369 A PT79369 A PT 79369A PT 7936984 A PT7936984 A PT 7936984A PT 79369 B PT79369 B PT 79369B
- Authority
- PT
- Portugal
- Prior art keywords
- furo
- chloro
- new
- preparation process
- pyridine derivatives
- Prior art date
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
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/10—Antioedematous agents; Diuretics
-
- 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
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838327817A GB8327817D0 (en) | 1983-10-18 | 1983-10-18 | 4-halo-furo-(3 4-c)-pyridine derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
PT79369A PT79369A (en) | 1984-11-01 |
PT79369B true PT79369B (en) | 1986-09-08 |
Family
ID=10550364
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT79369A PT79369B (en) | 1983-10-18 | 1984-10-17 | Preparation process of new 4-chloro-furo-(3,4-c)-pyridine derivatives |
PT79512A PT79512B (en) | 1983-10-18 | 1984-11-16 | Preparation process of 7-carboxymethoxy-furo-(3,4-c)-pyridine |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT79512A PT79512B (en) | 1983-10-18 | 1984-11-16 | Preparation process of 7-carboxymethoxy-furo-(3,4-c)-pyridine |
Country Status (24)
Country | Link |
---|---|
US (1) | US4585776A (pt) |
JP (1) | JPS60104090A (pt) |
AT (1) | AT391699B (pt) |
BE (1) | BE900780A (pt) |
CA (1) | CA1257270A (pt) |
CH (1) | CH662118A5 (pt) |
DE (1) | DE3438244A1 (pt) |
DK (1) | DK158003C (pt) |
DZ (1) | DZ687A1 (pt) |
ES (1) | ES8506717A1 (pt) |
FI (1) | FI80036C (pt) |
FR (2) | FR2553417B1 (pt) |
GB (2) | GB8327817D0 (pt) |
HK (1) | HK54787A (pt) |
IE (1) | IE58041B1 (pt) |
IT (1) | IT1176986B (pt) |
LU (1) | LU85583A1 (pt) |
MA (1) | MA20251A1 (pt) |
NL (1) | NL8403181A (pt) |
OA (1) | OA07840A (pt) |
PT (2) | PT79369B (pt) |
SE (1) | SE459093B (pt) |
SG (1) | SG25387G (pt) |
ZA (1) | ZA847961B (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB8917168D0 (en) * | 1989-07-27 | 1989-09-13 | Scras | Asymmetric synthesis of furo(3,4-c)pyridine derivatives |
US5130252A (en) * | 1990-05-14 | 1992-07-14 | Synthetech, Inc. | Resolution of furopyridine enantiomers and synthetic precursors thereof |
US6865862B2 (en) * | 2000-11-20 | 2005-03-15 | C.G. Bretting Mfg. Co., Inc. | Log bander apparatus and method |
KR101066825B1 (ko) | 2001-07-09 | 2011-09-23 | 헨리 케이 오베르메이어 | 수량 조절 게이트 및 그의 액츄에이터 |
GB0221494D0 (en) * | 2002-09-16 | 2002-10-23 | Generics Uk Ltd | Novel processes for the preparation of 1.3-dihydro-6-methylfuro (3,4-c) pyndin derivatives |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5621578B2 (pt) * | 1973-06-02 | 1981-05-20 | ||
ZA786269B (en) * | 1977-11-25 | 1979-10-31 | Scras | New pyridine derivative,its preparation and use |
GB2008582B (en) * | 1977-11-25 | 1982-04-28 | Scras | Pyridine derivative |
IN156817B (pt) * | 1981-02-10 | 1985-11-09 | Scras |
-
1983
- 1983-10-18 GB GB838327817A patent/GB8327817D0/en active Pending
-
1984
- 1984-10-09 BE BE0/213802A patent/BE900780A/fr not_active IP Right Cessation
- 1984-10-10 LU LU85583A patent/LU85583A1/fr unknown
- 1984-10-10 CH CH4863/84A patent/CH662118A5/fr not_active IP Right Cessation
- 1984-10-11 GB GB08425704A patent/GB2148292B/en not_active Expired
- 1984-10-11 ZA ZA847961A patent/ZA847961B/xx unknown
- 1984-10-12 SE SE8405118A patent/SE459093B/sv not_active IP Right Cessation
- 1984-10-13 DZ DZ847301A patent/DZ687A1/fr active
- 1984-10-15 MA MA20475A patent/MA20251A1/fr unknown
- 1984-10-15 FI FI844034A patent/FI80036C/fi not_active IP Right Cessation
- 1984-10-16 US US06/661,376 patent/US4585776A/en not_active Expired - Lifetime
- 1984-10-17 IE IE266384A patent/IE58041B1/en not_active IP Right Cessation
- 1984-10-17 PT PT79369A patent/PT79369B/pt not_active IP Right Cessation
- 1984-10-17 JP JP59216483A patent/JPS60104090A/ja active Granted
- 1984-10-17 IT IT23176/84A patent/IT1176986B/it active
- 1984-10-17 ES ES536814A patent/ES8506717A1/es not_active Expired
- 1984-10-17 DK DK495984A patent/DK158003C/da not_active IP Right Cessation
- 1984-10-18 CA CA000465804A patent/CA1257270A/en not_active Expired
- 1984-10-18 FR FR8415948A patent/FR2553417B1/fr not_active Expired
- 1984-10-18 FR FR8415947A patent/FR2553286B1/fr not_active Expired
- 1984-10-18 OA OA58417A patent/OA07840A/xx unknown
- 1984-10-18 AT AT0332984A patent/AT391699B/de not_active IP Right Cessation
- 1984-10-18 DE DE19843438244 patent/DE3438244A1/de active Granted
- 1984-10-18 NL NL8403181A patent/NL8403181A/nl not_active Application Discontinuation
- 1984-11-16 PT PT79512A patent/PT79512B/pt not_active IP Right Cessation
-
1987
- 1987-03-12 SG SG253/87A patent/SG25387G/en unknown
- 1987-07-23 HK HK547/87A patent/HK54787A/xx not_active IP Right Cessation
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19990331 |