DK530074A - - Google Patents
Info
- Publication number
- DK530074A DK530074A DK530074A DK530074A DK530074A DK 530074 A DK530074 A DK 530074A DK 530074 A DK530074 A DK 530074A DK 530074 A DK530074 A DK 530074A DK 530074 A DK530074 A DK 530074A
- Authority
- DK
- Denmark
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4748473A GB1434645A (en) | 1973-10-11 | 1973-10-11 | Tetrazole coumarin derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK530074A true DK530074A (da) | 1975-06-09 |
Family
ID=10445154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK530074A DK530074A (da) | 1973-10-11 | 1974-10-10 |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5064273A (da) |
| AT (1) | AT336606B (da) |
| AU (1) | AU7365674A (da) |
| BE (1) | BE820792A (da) |
| DE (1) | DE2448450A1 (da) |
| DK (1) | DK530074A (da) |
| ES (1) | ES430905A1 (da) |
| FI (1) | FI295174A (da) |
| FR (1) | FR2247231B1 (da) |
| GB (1) | GB1434645A (da) |
| NL (1) | NL7413210A (da) |
| NO (1) | NO743654L (da) |
| SE (1) | SE7412712L (da) |
| ZA (1) | ZA745980B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5576873A (en) * | 1978-11-30 | 1980-06-10 | Kaken Pharmaceut Co Ltd | Coumarin derivative, its preparation, and antiallergic drugs containing it as active constituent |
| JPS56158781A (en) | 1980-05-10 | 1981-12-07 | Kaken Pharmaceut Co Ltd | Tetrazolecoumarin derivative, its preparation and antiallergic agent containing the same as active constitutent |
-
1973
- 1973-10-11 GB GB4748473A patent/GB1434645A/en not_active Expired
-
1974
- 1974-09-20 ZA ZA00745980A patent/ZA745980B/xx unknown
- 1974-09-24 AU AU73656/74A patent/AU7365674A/en not_active Expired
- 1974-10-07 BE BE149293A patent/BE820792A/xx unknown
- 1974-10-07 FR FR7433635A patent/FR2247231B1/fr not_active Expired
- 1974-10-08 AT AT806874A patent/AT336606B/de not_active IP Right Cessation
- 1974-10-08 NL NL7413210A patent/NL7413210A/xx unknown
- 1974-10-09 SE SE7412712A patent/SE7412712L/xx unknown
- 1974-10-09 JP JP49116779A patent/JPS5064273A/ja active Pending
- 1974-10-10 DE DE19742448450 patent/DE2448450A1/de active Pending
- 1974-10-10 DK DK530074A patent/DK530074A/da unknown
- 1974-10-10 FI FI2951/74A patent/FI295174A/fi unknown
- 1974-10-10 ES ES430905A patent/ES430905A1/es not_active Expired
- 1974-10-10 NO NO743654A patent/NO743654L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7412712L (da) | 1975-04-14 |
| ZA745980B (en) | 1975-10-29 |
| ATA806874A (de) | 1976-09-15 |
| NL7413210A (nl) | 1975-04-15 |
| ES430905A1 (es) | 1976-10-16 |
| FI295174A (da) | 1975-04-12 |
| FR2247231B1 (da) | 1978-07-21 |
| GB1434645A (en) | 1976-05-05 |
| FR2247231A1 (da) | 1975-05-09 |
| DE2448450A1 (de) | 1975-04-24 |
| NO743654L (da) | 1975-05-05 |
| JPS5064273A (da) | 1975-05-31 |
| AU7365674A (en) | 1976-04-01 |
| AT336606B (de) | 1977-05-10 |
| BE820792A (fr) | 1975-04-07 |