DK51576A - - Google Patents
Info
- Publication number
- DK51576A DK51576A DK51576*#A DK51576A DK51576A DK 51576 A DK51576 A DK 51576A DK 51576 A DK51576 A DK 51576A DK 51576 A DK51576 A DK 51576A
- Authority
- DK
- Denmark
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54829875A | 1975-02-10 | 1975-02-10 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK51576A true DK51576A (ja) | 1976-08-11 |
| DK140145B DK140145B (da) | 1979-06-25 |
| DK140145C DK140145C (ja) | 1979-11-19 |
Family
ID=24188227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK51576AA DK140145B (da) | 1975-02-10 | 1976-02-09 | Analogifremgangsmåde til fremstilling af 5H-(1)benzopyrano(3,4-c)pyridin-5-on-derivater eller pharmakologiske acceptable salte deraf. |
Country Status (11)
| Country | Link |
|---|---|
| JP (2) | JPS5195098A (ja) |
| BE (1) | BE838361A (ja) |
| CH (1) | CH616680A5 (ja) |
| DE (1) | DE2515226A1 (ja) |
| DK (1) | DK140145B (ja) |
| ES (1) | ES445048A1 (ja) |
| FR (1) | FR2299866A1 (ja) |
| LU (1) | LU74318A1 (ja) |
| NL (1) | NL7601350A (ja) |
| SE (1) | SE7601361L (ja) |
| ZA (1) | ZA76216B (ja) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2411847A1 (de) * | 1973-03-21 | 1974-10-10 | Warner Lambert Co | Substituierte benzopyrano eckige klammer auf 3,4-c eckige klammer zu pyridine und diese verbindungen enthaltende arzneimittel |
-
1975
- 1975-04-08 DE DE19752515226 patent/DE2515226A1/de active Pending
- 1975-07-21 JP JP50088444A patent/JPS5195098A/ja active Pending
-
1976
- 1976-01-14 ZA ZA00760216A patent/ZA76216B/xx unknown
- 1976-01-23 CH CH80576A patent/CH616680A5/fr not_active IP Right Cessation
- 1976-02-02 FR FR7602740A patent/FR2299866A1/fr active Granted
- 1976-02-06 BE BE6045355A patent/BE838361A/xx unknown
- 1976-02-09 JP JP51013122A patent/JPS51105099A/ja active Pending
- 1976-02-09 SE SE7601361A patent/SE7601361L/xx unknown
- 1976-02-09 LU LU74318A patent/LU74318A1/xx unknown
- 1976-02-09 DK DK51576AA patent/DK140145B/da unknown
- 1976-02-10 NL NL7601350A patent/NL7601350A/xx not_active Application Discontinuation
- 1976-02-10 ES ES445048A patent/ES445048A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES445048A1 (es) | 1977-05-16 |
| BE838361A (fr) | 1976-08-06 |
| DK140145B (da) | 1979-06-25 |
| NL7601350A (nl) | 1976-08-12 |
| FR2299866A1 (fr) | 1976-09-03 |
| FR2299866B1 (ja) | 1979-09-21 |
| SE7601361L (sv) | 1976-08-11 |
| DE2515226A1 (de) | 1976-08-19 |
| DK140145C (ja) | 1979-11-19 |
| JPS5195098A (en) | 1976-08-20 |
| LU74318A1 (ja) | 1976-08-13 |
| JPS51105099A (ja) | 1976-09-17 |
| CH616680A5 (en) | 1980-04-15 |
| AU8030475A (en) | 1976-10-21 |
| ZA76216B (en) | 1976-12-29 |