ES8605776A1 - A PROCEDURE FOR THE PREPARATION OF 2-OXINDOL COMPOUNDS - Google Patents
A PROCEDURE FOR THE PREPARATION OF 2-OXINDOL COMPOUNDSInfo
- Publication number
- ES8605776A1 ES8605776A1 ES548944A ES548944A ES8605776A1 ES 8605776 A1 ES8605776 A1 ES 8605776A1 ES 548944 A ES548944 A ES 548944A ES 548944 A ES548944 A ES 548944A ES 8605776 A1 ES8605776 A1 ES 8605776A1
- Authority
- ES
- Spain
- Prior art keywords
- reaction mixture
- oxindol
- procedure
- preparation
- chlorine
- 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
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Indole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
PROCEDURE FOR THE PREPARATION OF 2-OXINDOL COMPOUNDS. UNDERSTAND: A) REACT A C.D.F. (II) WITH A DERIVATIVE OF AN ACID D.F. (R-COOH), IN THE PRESENCE OF A METALLIC ALKALINE SALT OF ALCANOL (SODIUM ETOXIDE), IN ETHANOL, AND BETWEEN 0 AND 25ºC; B) HEATING THE REACTION MIXTURE BETWEEN 50 AND 130ºC; C) COOLING THE REACTION MIXTURE OF B); D) DILUTE TO THE REACTION MIXTURE OF C); AND E) ACIDULATE THE REACTION MIXTURE OF D), TO OBTAIN NEW DERIVATIVES OF 2-OXINDOL D.F. (I) AND ITS BASIC SALTS. BEING: D.F., OF FORMULA; R1, BENCILO, FURILO, TIENILO AND OTHERS; X, H, 5-FLUORINE OR 5-CHLORINE; E Y, H, 6-FLUORINE OR 6-CHLORINE. THEY ARE USED AS INHIBITORS OF THE CYCLOOXYGENASE (CO) AND LIPOXYGENASE (LO) ENZYMES AND ANALGESIC AGENTS AND ANTI-INFLAMMATORY AGENTS IN MAMMALS. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57790384A | 1984-02-07 | 1984-02-07 | |
| US61986184A | 1984-06-12 | 1984-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8605776A1 true ES8605776A1 (en) | 1986-04-01 |
| ES548944A0 ES548944A0 (en) | 1986-04-01 |
Family
ID=27077370
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES540133A Expired ES8605232A1 (en) | 1984-02-07 | 1985-02-05 | A procedure for the preparation of 2-oxindol compounds. (Machine-translation by Google Translate, not legally binding) |
| ES548944A Expired ES8605776A1 (en) | 1984-02-07 | 1985-11-15 | A PROCEDURE FOR THE PREPARATION OF 2-OXINDOL COMPOUNDS |
| ES548943A Expired ES8606273A1 (en) | 1984-02-07 | 1985-11-15 | A PROCEDURE FOR THE PREPARATION OF 2-OXINDOL COMPOUNDS |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES540133A Expired ES8605232A1 (en) | 1984-02-07 | 1985-02-05 | A procedure for the preparation of 2-oxindol compounds. (Machine-translation by Google Translate, not legally binding) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES548943A Expired ES8606273A1 (en) | 1984-02-07 | 1985-11-15 | A PROCEDURE FOR THE PREPARATION OF 2-OXINDOL COMPOUNDS |
Country Status (12)
| Country | Link |
|---|---|
| AU (1) | AU552760B2 (en) |
| CA (1) | CA1255657A (en) |
| EG (1) | EG17329A (en) |
| ES (3) | ES8605232A1 (en) |
| FI (1) | FI81796C (en) |
| HU (2) | HU193942B (en) |
| IL (1) | IL74251A (en) |
| NO (1) | NO165798C (en) |
| NZ (1) | NZ211052A (en) |
| PH (2) | PH20395A (en) |
| PT (1) | PT79926B (en) |
| ZW (1) | ZW1585A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PH23498A (en) * | 1984-08-06 | 1989-08-16 | Sterling Drug Inc | 3-carbonyl-1-aminoalkyl-1h-indoles,composition and use thereof |
-
1985
- 1985-02-05 ZW ZW1585A patent/ZW1585A1/en unknown
- 1985-02-05 PT PT7992685A patent/PT79926B/en unknown
- 1985-02-05 CA CA000473576A patent/CA1255657A/en not_active Expired
- 1985-02-05 PH PH31819A patent/PH20395A/en unknown
- 1985-02-05 NZ NZ21105285A patent/NZ211052A/en unknown
- 1985-02-05 ES ES540133A patent/ES8605232A1/en not_active Expired
- 1985-02-05 IL IL74251A patent/IL74251A/en not_active IP Right Cessation
- 1985-02-06 AU AU38467/85A patent/AU552760B2/en not_active Expired
- 1985-02-06 NO NO850443A patent/NO165798C/en not_active IP Right Cessation
- 1985-02-06 HU HU45285A patent/HU193942B/en unknown
- 1985-02-06 EG EG7185A patent/EG17329A/en active
- 1985-02-06 FI FI850491A patent/FI81796C/en not_active IP Right Cessation
- 1985-02-06 HU HU45285D patent/HUT39159A/en unknown
- 1985-11-15 ES ES548944A patent/ES8605776A1/en not_active Expired
- 1985-11-15 ES ES548943A patent/ES8606273A1/en not_active Expired
-
1986
- 1986-07-01 PH PH33969A patent/PH23393A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU552760B2 (en) | 1986-06-19 |
| ES540133A0 (en) | 1986-03-16 |
| PT79926A (en) | 1985-03-01 |
| ZW1585A1 (en) | 1985-06-19 |
| AU3846785A (en) | 1985-08-15 |
| NO165798C (en) | 1991-04-10 |
| PH20395A (en) | 1986-12-12 |
| IL74251A0 (en) | 1985-05-31 |
| HUT39159A (en) | 1986-08-28 |
| PH23393A (en) | 1989-07-26 |
| ES8605232A1 (en) | 1986-03-16 |
| ES548943A0 (en) | 1986-04-16 |
| ES8606273A1 (en) | 1986-04-16 |
| NO165798B (en) | 1991-01-02 |
| NO850443L (en) | 1985-08-08 |
| CA1255657A (en) | 1989-06-13 |
| HU193942B (en) | 1987-12-28 |
| HUT37753A (en) | 1986-02-28 |
| NZ211052A (en) | 1988-08-30 |
| EG17329A (en) | 1991-11-30 |
| FI850491A0 (en) | 1985-02-06 |
| FI850491L (en) | 1985-08-08 |
| IL74251A (en) | 1990-01-18 |
| FI81796B (en) | 1990-08-31 |
| FI81796C (en) | 1990-12-10 |
| PT79926B (en) | 1987-02-05 |
| ES548944A0 (en) | 1986-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20041220 |