DK140843B - Analogous process for the preparation of theophylline-7-acetic acid esters. - Google Patents
Analogous process for the preparation of theophylline-7-acetic acid esters.Info
- Publication number
- DK140843B DK140843B DK128076AA DK128076A DK140843B DK 140843 B DK140843 B DK 140843B DK 128076A A DK128076A A DK 128076AA DK 128076 A DK128076 A DK 128076A DK 140843 B DK140843 B DK 140843B
- Authority
- DK
- Denmark
- Prior art keywords
- theophylline
- preparation
- acetic acid
- acid esters
- analogous process
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
- C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
- C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Obesity (AREA)
- Diabetes (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752512886 DE2512886A1 (en) | 1975-03-24 | 1975-03-24 | NEW ESTERS OF THEOPHYLLINYL-7-ACETIC ACID, PROCESS FOR THEIR PREPARATION AND MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK128076A DK128076A (en) | 1976-09-25 |
| DK140843B true DK140843B (en) | 1979-11-26 |
| DK140843C DK140843C (en) | 1980-04-28 |
Family
ID=5942253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK128076AA DK140843B (en) | 1975-03-24 | 1976-03-23 | Analogous process for the preparation of theophylline-7-acetic acid esters. |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS6043352B2 (en) |
| AR (2) | AR211336A1 (en) |
| AT (1) | AT344191B (en) |
| BE (1) | BE839890A (en) |
| CA (1) | CA1051890A (en) |
| CH (1) | CH605950A5 (en) |
| DK (1) | DK140843B (en) |
| ES (2) | ES446321A1 (en) |
| FI (1) | FI760755A (en) |
| FR (1) | FR2305184A1 (en) |
| GB (1) | GB1496298A (en) |
| HU (1) | HU174879B (en) |
| IE (1) | IE42788B1 (en) |
| NL (1) | NL7603103A (en) |
| SE (2) | SE419864B (en) |
| ZA (1) | ZA761801B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2714883A1 (en) * | 1977-04-02 | 1978-10-12 | Basf Ag | NON-GLYCOSIDIC THEOPHYLLIN SUGAR DERIVATIVES |
-
1976
- 1976-03-18 GB GB10871/76A patent/GB1496298A/en not_active Expired
- 1976-03-19 FR FR7608048A patent/FR2305184A1/en active Granted
- 1976-03-22 FI FI760755A patent/FI760755A/fi not_active Application Discontinuation
- 1976-03-22 BE BE165447A patent/BE839890A/en not_active IP Right Cessation
- 1976-03-22 IE IE601/76A patent/IE42788B1/en unknown
- 1976-03-22 AT AT209376A patent/AT344191B/en not_active IP Right Cessation
- 1976-03-23 SE SE7603564A patent/SE419864B/en unknown
- 1976-03-23 JP JP51031891A patent/JPS6043352B2/en not_active Expired
- 1976-03-23 CA CA248,568A patent/CA1051890A/en not_active Expired
- 1976-03-23 DK DK128076AA patent/DK140843B/en not_active IP Right Cessation
- 1976-03-24 HU HU76WU24A patent/HU174879B/en unknown
- 1976-03-24 ZA ZA761801A patent/ZA761801B/en unknown
- 1976-03-24 CH CH365876A patent/CH605950A5/xx not_active IP Right Cessation
- 1976-03-24 NL NL7603103A patent/NL7603103A/en not_active Application Discontinuation
- 1976-03-24 ES ES446321A patent/ES446321A1/en not_active Expired
- 1976-03-26 AR AR262675A patent/AR211336A1/en active
- 1976-11-08 AR AR265378A patent/AR217246A1/en active
-
1977
- 1977-06-14 ES ES459777A patent/ES459777A1/en not_active Expired
-
1979
- 1979-03-19 SE SE7902463A patent/SE7902463L/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR217246A1 (en) | 1980-03-14 |
| DK140843C (en) | 1980-04-28 |
| NL7603103A (en) | 1976-09-28 |
| SE7603564L (en) | 1976-09-25 |
| SE7902463L (en) | 1979-03-19 |
| SE419864B (en) | 1981-08-31 |
| CA1051890A (en) | 1979-04-03 |
| FI760755A (en) | 1976-09-25 |
| IE42788L (en) | 1976-09-24 |
| JPS51118794A (en) | 1976-10-18 |
| FR2305184A1 (en) | 1976-10-22 |
| ES446321A1 (en) | 1977-10-01 |
| BE839890A (en) | 1976-09-22 |
| AT344191B (en) | 1978-07-10 |
| ES459777A1 (en) | 1978-04-01 |
| AR211336A1 (en) | 1977-11-30 |
| ZA761801B (en) | 1977-03-30 |
| JPS6043352B2 (en) | 1985-09-27 |
| GB1496298A (en) | 1977-12-30 |
| CH605950A5 (en) | 1978-10-13 |
| HU174879B (en) | 1980-03-28 |
| DK128076A (en) | 1976-09-25 |
| ATA209376A (en) | 1977-11-15 |
| FR2305184B1 (en) | 1979-09-21 |
| IE42788B1 (en) | 1980-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO147339C (en) | PROCEDURE FOR THE PREPARATION OF SULFURIC ACID. | |
| DK282076A (en) | PROCEDURE FOR THE PREPARATION OF 2,3-DIHYDRO6,7-DISUBSTITUTED-5-ACYL-BENZOFURAN-2-CARBOXYLIC ACIDS | |
| DK136655B (en) | Analogous process for the preparation of piperazinyliminorifamycins. | |
| DK134600C (en) | PROCEDURE FOR THE PREPARATION OF UNYMMETRIC 1,4-DIHYDROPYRIDINDICARBOXYLIC ACID ESTERS | |
| DK113476A (en) | METHOD FOR THE PREPARATION OF AMOXICILLINTRIHYDRATE | |
| DK470376A (en) | PROCEDURE FOR THE PREPARATION OF PHENOXYALCARBOXYLIC ACIDS | |
| DK376276A (en) | METHOD FOR THE PREPARATION OF ALFA-AMINO ACID AMIDE | |
| DK136074B (en) | Analogous process for the preparation of 6alpha-fluoro-11beta-hydroxy-16-methyl-3-oxo-17alpha-acyloxyandrost-4-ene-17beta-carboxylic acid esters. | |
| DK139969B (en) | Analogous process for the preparation of 1-alkylcarbamoyl-5-fluorouracils. | |
| DK136656B (en) | Analogous process for the preparation of substituted piperazinyliminorifamycins. | |
| DK153176A (en) | PROCEDURE FOR THE PREPARATION OF PHENYLPROPION ACIDS | |
| DK137957B (en) | Analogous process for the preparation of 2-substituted 5-fluoropyrimidin-4-ones. | |
| DK247976A (en) | PROCEDURE FOR THE PREPARATION OF QUINOLIN-3-CARBOXYLIC ACIDS | |
| DK99376A (en) | PROCEDURE FOR THE PREPARATION OF LAVALKYLIMIDAZOLE CARBOXYLATES | |
| DK134076A (en) | PROCEDURE FOR THE PREPARATION OF CHRYSANTHEMIC ACID RESIDERS | |
| DK140557B (en) | Analogous process for the preparation of sultins of 17-hydroxy-3-oxo-17alpha-pregn-4-ene-21-sulfinic acids. | |
| DK138227B (en) | Analogous process for the preparation of substituted xanthone-2-carboxylic acid compounds. | |
| DK135456B (en) | Analogous process for the preparation of the diester of diglycolic acid with 17beta-hydroxy-delta4-estren-3-one. | |
| NL7610088A (en) | FURANOSE-O-PYRIDYLCARBON ACID ESTERS. | |
| DK140502B (en) | Analogous process for the preparation of triazolobenzocycloalkylthiadiazines. | |
| DK138545B (en) | Analogous process for the preparation of 17α-alpha-hydroxy-3-oxo-D-homoandrost-4-ene-17α beta-carboxylic acid derivatives. | |
| DK56976A (en) | PROCEDURE FOR THE PREPARATION OF DIACETONE-2-KETOGULONIC ACID | |
| DK251276A (en) | PROCEDURE FOR THE PREPARATION OF ALFA-CHLORO-CARBOXYLIC ACID | |
| DK137383B (en) | Analogous process for the preparation of 5-carboxyalkyl-2-iminobarbitur or 2-thioxobarbituric acid derivatives. | |
| DK138698B (en) | Process for the preparation of 13-ethynyl steroids. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed | ||
| PBP | Patent lapsed |