ES8200660A1 - IMPROVED PROCEDURE FOR THE PREPARATION OF CARBOSTIRILE DERIVATIVES - Google Patents
IMPROVED PROCEDURE FOR THE PREPARATION OF CARBOSTIRILE DERIVATIVESInfo
- Publication number
- ES8200660A1 ES8200660A1 ES491859A ES491859A ES8200660A1 ES 8200660 A1 ES8200660 A1 ES 8200660A1 ES 491859 A ES491859 A ES 491859A ES 491859 A ES491859 A ES 491859A ES 8200660 A1 ES8200660 A1 ES 8200660A1
- Authority
- ES
- Spain
- Prior art keywords
- derivatives
- carbostirile
- preparation
- improved procedure
- effected
- 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
- 238000000034 method Methods 0.000 title abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000001351 cycling effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 235000011167 hydrochloric acid Nutrition 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Procedure for obtaining carbostiril derivatives. It consists in cycling a composite formula general (I). The reaction is effected in the presence of a condensation agent such as sulfuric acid, concentrated chlorhydric acid, phosphoric acid or tionilo chloride. The reaction is effected at temperatures comprised between 50 and 200 c. (preferably between 80 and 150) and in the presence of a solvent. Obtains the composite formula general (II), antitrombotic activity. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792928583 DE2928583A1 (en) | 1979-07-14 | 1979-07-14 | Substd. alkoxy-carbostyril derivs prodn. - e.g. by cyclising 2-carboxyethyl-1-aminobenzene derivs., useful as antithrombotic and positive inotropic agents |
| FI792426A FI70408C (en) | 1979-07-14 | 1979-08-03 | FRAMEWORK FOR THERAPEUTIC ACTIVATION OF ACTIVE THERAPEUTIC CARBOSTYRILDERIVAT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES491859A0 ES491859A0 (en) | 1981-11-01 |
| ES8200660A1 true ES8200660A1 (en) | 1981-11-01 |
Family
ID=25779992
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES491859A Expired ES8200660A1 (en) | 1979-07-14 | 1980-05-27 | IMPROVED PROCEDURE FOR THE PREPARATION OF CARBOSTIRILE DERIVATIVES |
| ES498466A Expired ES8201139A1 (en) | 1979-07-14 | 1981-01-13 | Improved procedure for the preparation of carbostiril derivatives (Machine-translation by Google Translate, not legally binding) |
| ES498465A Expired ES8201138A1 (en) | 1979-07-14 | 1981-01-13 | Improved procedure for the preparation of carbostiril derivatives (Machine-translation by Google Translate, not legally binding) |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES498466A Expired ES8201139A1 (en) | 1979-07-14 | 1981-01-13 | Improved procedure for the preparation of carbostiril derivatives (Machine-translation by Google Translate, not legally binding) |
| ES498465A Expired ES8201138A1 (en) | 1979-07-14 | 1981-01-13 | Improved procedure for the preparation of carbostiril derivatives (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT375648B (en) |
| CA (1) | CA1156657A (en) |
| ES (3) | ES8200660A1 (en) |
| GR (1) | GR67622B (en) |
| PT (1) | PT71530B (en) |
-
1980
- 1980-04-21 GR GR61730A patent/GR67622B/el unknown
- 1980-05-27 ES ES491859A patent/ES8200660A1/en not_active Expired
- 1980-06-11 AT AT306480A patent/AT375648B/en not_active IP Right Cessation
- 1980-07-10 PT PT7153080A patent/PT71530B/en unknown
- 1980-07-11 CA CA000355992A patent/CA1156657A/en not_active Expired
-
1981
- 1981-01-13 ES ES498466A patent/ES8201139A1/en not_active Expired
- 1981-01-13 ES ES498465A patent/ES8201138A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES498465A0 (en) | 1981-12-01 |
| CA1156657A (en) | 1983-11-08 |
| ES491859A0 (en) | 1981-11-01 |
| AT375648B (en) | 1984-08-27 |
| GR67622B (en) | 1981-08-31 |
| ES498466A0 (en) | 1981-12-01 |
| ATA306480A (en) | 1984-01-15 |
| ES8201138A1 (en) | 1981-12-01 |
| PT71530A (en) | 1980-08-01 |
| PT71530B (en) | 1981-12-11 |
| ES8201139A1 (en) | 1981-12-01 |
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