AT336606B - PROCESS FOR THE PRODUCTION OF NEW TETRAZOLE-5-YL-CUMARINE DERIVATIVES - Google Patents
PROCESS FOR THE PRODUCTION OF NEW TETRAZOLE-5-YL-CUMARINE DERIVATIVESInfo
- Publication number
- AT336606B AT336606B AT806874A AT806874A AT336606B AT 336606 B AT336606 B AT 336606B AT 806874 A AT806874 A AT 806874A AT 806874 A AT806874 A AT 806874A AT 336606 B AT336606 B AT 336606B
- Authority
- AT
- Austria
- Prior art keywords
- production
- new tetrazole
- cumarine
- derivatives
- cumarine derivatives
- Prior art date
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 (2)
Publication Number | Publication Date |
---|---|
ATA806874A ATA806874A (en) | 1976-09-15 |
AT336606B true AT336606B (en) | 1977-05-10 |
Family
ID=10445154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT806874A AT336606B (en) | 1973-10-11 | 1974-10-08 | PROCESS FOR THE PRODUCTION OF NEW TETRAZOLE-5-YL-CUMARINE DERIVATIVES |
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 NL NL7413210A patent/NL7413210A/en unknown
- 1974-10-08 AT AT806874A patent/AT336606B/en not_active IP Right Cessation
- 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 DK DK530074A patent/DK530074A/da unknown
- 1974-10-10 DE DE19742448450 patent/DE2448450A1/en active Pending
- 1974-10-10 NO NO743654A patent/NO743654L/no unknown
- 1974-10-10 ES ES430905A patent/ES430905A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES430905A1 (en) | 1976-10-16 |
FI295174A (en) | 1975-04-12 |
AU7365674A (en) | 1976-04-01 |
FR2247231A1 (en) | 1975-05-09 |
DE2448450A1 (en) | 1975-04-24 |
GB1434645A (en) | 1976-05-05 |
NO743654L (en) | 1975-05-05 |
JPS5064273A (en) | 1975-05-31 |
ATA806874A (en) | 1976-09-15 |
DK530074A (en) | 1975-06-09 |
ZA745980B (en) | 1975-10-29 |
BE820792A (en) | 1975-04-07 |
FR2247231B1 (en) | 1978-07-21 |
NL7413210A (en) | 1975-04-15 |
SE7412712L (en) | 1975-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |