ES430905A1 - Un procedimiento para la preparacion de derivados de cuma- rina. - Google Patents
Un procedimiento para la preparacion de derivados de cuma- rina.Info
- Publication number
- ES430905A1 ES430905A1 ES430905A ES430905A ES430905A1 ES 430905 A1 ES430905 A1 ES 430905A1 ES 430905 A ES430905 A ES 430905A ES 430905 A ES430905 A ES 430905A ES 430905 A1 ES430905 A1 ES 430905A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- formula
- coumarin derivatives
- alkyl
- pharmaceutically acceptable
- Prior art date
- 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.)
- Expired
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 |
|---|---|
| ES430905A1 true ES430905A1 (es) | 1976-10-16 |
Family
ID=10445154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES430905A Expired ES430905A1 (es) | 1973-10-11 | 1974-10-10 | Un procedimiento para la preparacion de derivados de cuma- rina. |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5064273A (es) |
| AT (1) | AT336606B (es) |
| AU (1) | AU7365674A (es) |
| BE (1) | BE820792A (es) |
| DE (1) | DE2448450A1 (es) |
| DK (1) | DK530074A (es) |
| ES (1) | ES430905A1 (es) |
| FI (1) | FI295174A (es) |
| FR (1) | FR2247231B1 (es) |
| GB (1) | GB1434645A (es) |
| NL (1) | NL7413210A (es) |
| NO (1) | NO743654L (es) |
| SE (1) | SE7412712L (es) |
| ZA (1) | ZA745980B (es) |
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 NL NL7413210A patent/NL7413210A/xx unknown
- 1974-10-08 AT AT806874A patent/AT336606B/de 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/de active Pending
- 1974-10-10 NO NO743654A patent/NO743654L/no unknown
- 1974-10-10 ES ES430905A patent/ES430905A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI295174A (es) | 1975-04-12 |
| AU7365674A (en) | 1976-04-01 |
| FR2247231A1 (es) | 1975-05-09 |
| DE2448450A1 (de) | 1975-04-24 |
| GB1434645A (en) | 1976-05-05 |
| NO743654L (es) | 1975-05-05 |
| JPS5064273A (es) | 1975-05-31 |
| ATA806874A (de) | 1976-09-15 |
| AT336606B (de) | 1977-05-10 |
| DK530074A (es) | 1975-06-09 |
| ZA745980B (en) | 1975-10-29 |
| BE820792A (fr) | 1975-04-07 |
| FR2247231B1 (es) | 1978-07-21 |
| NL7413210A (nl) | 1975-04-15 |
| SE7412712L (es) | 1975-04-14 |
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