JPS5064273A - - Google Patents
Info
- Publication number
- JPS5064273A JPS5064273A JP49116779A JP11677974A JPS5064273A JP S5064273 A JPS5064273 A JP S5064273A JP 49116779 A JP49116779 A JP 49116779A JP 11677974 A JP11677974 A JP 11677974A JP S5064273 A JPS5064273 A JP S5064273A
- Authority
- JP
- Japan
- 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.)
- Pending
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
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 |
|---|---|
| JPS5064273A true JPS5064273A (en) | 1975-05-31 |
Family
ID=10445154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49116779A Pending JPS5064273A (en) | 1973-10-11 | 1974-10-09 |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5064273A (en) |
| AT (1) | AT336606B (en) |
| AU (1) | AU7365674A (en) |
| BE (1) | BE820792A (en) |
| DE (1) | DE2448450A1 (en) |
| DK (1) | DK530074A (en) |
| ES (1) | ES430905A1 (en) |
| FI (1) | FI295174A (en) |
| FR (1) | FR2247231B1 (en) |
| GB (1) | GB1434645A (en) |
| NL (1) | NL7413210A (en) |
| NO (1) | NO743654L (en) |
| SE (1) | SE7412712L (en) |
| ZA (1) | ZA745980B (en) |
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/en unknown
- 1974-09-24 AU AU73656/74A patent/AU7365674A/en not_active Expired
- 1974-10-07 BE BE149293A patent/BE820792A/en unknown
- 1974-10-07 FR FR7433635A patent/FR2247231B1/fr not_active Expired
- 1974-10-08 AT AT806874A patent/AT336606B/en not_active IP Right Cessation
- 1974-10-08 NL NL7413210A patent/NL7413210A/en unknown
- 1974-10-09 JP JP49116779A patent/JPS5064273A/ja active Pending
- 1974-10-09 SE SE7412712A patent/SE7412712L/xx unknown
- 1974-10-10 FI FI2951/74A patent/FI295174A/fi unknown
- 1974-10-10 DE DE19742448450 patent/DE2448450A1/en active Pending
- 1974-10-10 NO NO743654A patent/NO743654L/no unknown
- 1974-10-10 DK DK530074A patent/DK530074A/da unknown
- 1974-10-10 ES ES430905A patent/ES430905A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1434645A (en) | 1976-05-05 |
| ES430905A1 (en) | 1976-10-16 |
| DK530074A (en) | 1975-06-09 |
| FR2247231B1 (en) | 1978-07-21 |
| NO743654L (en) | 1975-05-05 |
| ZA745980B (en) | 1975-10-29 |
| AT336606B (en) | 1977-05-10 |
| FI295174A (en) | 1975-04-12 |
| NL7413210A (en) | 1975-04-15 |
| SE7412712L (en) | 1975-04-14 |
| AU7365674A (en) | 1976-04-01 |
| FR2247231A1 (en) | 1975-05-09 |
| BE820792A (en) | 1975-04-07 |
| DE2448450A1 (en) | 1975-04-24 |
| ATA806874A (en) | 1976-09-15 |