BE882044A - Derives de theobromine et leur procede de preparation - Google Patents
Derives de theobromine et leur procede de preparationInfo
- Publication number
- BE882044A BE882044A BE2/58443A BE2058443A BE882044A BE 882044 A BE882044 A BE 882044A BE 2/58443 A BE2/58443 A BE 2/58443A BE 2058443 A BE2058443 A BE 2058443A BE 882044 A BE882044 A BE 882044A
- Authority
- BE
- Belgium
- Prior art keywords
- theobromin
- derivatives
- preparation process
- preparation
- theobromin derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/10—Spiro-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- 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
- C07D473/10—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 3 and 7, e.g. theobromine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2457079A JPS55118488A (en) | 1979-03-05 | 1979-03-05 | Theobromine derivative and its preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE882044A true BE882044A (fr) | 1980-09-04 |
Family
ID=12141814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2/58443A BE882044A (fr) | 1979-03-05 | 1980-03-04 | Derives de theobromine et leur procede de preparation |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4493837A (fr) |
| JP (1) | JPS55118488A (fr) |
| BE (1) | BE882044A (fr) |
| CA (1) | CA1139750A (fr) |
| CH (1) | CH642659A5 (fr) |
| DE (1) | DE3008318A1 (fr) |
| ES (1) | ES8104289A1 (fr) |
| FR (1) | FR2450831A1 (fr) |
| GB (1) | GB2046741B (fr) |
| IT (1) | IT1130292B (fr) |
| NL (1) | NL8001304A (fr) |
| SE (1) | SE447994B (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5618983A (en) * | 1979-07-25 | 1981-02-23 | Eisai Co Ltd | Theophylline derivative and its preapration |
| US4426383A (en) * | 1980-09-04 | 1984-01-17 | Eisai Co., Ltd. | Theophylline and theobromine derivatives |
| US4374837A (en) * | 1981-07-31 | 1983-02-22 | Laroche Navarron, S.A. | Piperazine derivatives of theobromine |
| JPS58148820A (ja) * | 1982-02-26 | 1983-09-05 | Eisai Co Ltd | テオブロミン誘導体を有効成分とする脳循環代謝改善剤 |
| FR2531085A1 (fr) * | 1982-07-28 | 1984-02-03 | Adir | Nouveaux derives de la xanthine, leur procede de preparation et les compositions pharmaceutiques les renfermant |
| IT1215251B (it) * | 1985-03-14 | 1990-01-31 | Ellem Ind Farmaceutica | Farmaceutiche che li contengono. composti ad attivita'antiaggregante piastrinica, procedimento per la loro preparazione e composizioni |
| US4810706A (en) * | 1985-12-20 | 1989-03-07 | Recherche Syntex | Piperazine derivatives of theophylline and theobromine |
| US4716165A (en) * | 1986-09-24 | 1987-12-29 | American Home Products Corporation | Histamine H1 antagonists |
| US6476041B1 (en) * | 1999-10-29 | 2002-11-05 | Merck & Co., Inc. | 1,4 substituted piperidinyl NMDA/NR2B antagonists |
| MX2017004655A (es) * | 2014-10-09 | 2018-03-27 | Guangdong Zhongsheng Pharmaceutical Co Ltd | Compuestos de hidroxil purinas y aplicaciones de estos. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1620576A1 (de) * | 1966-11-25 | 1970-02-26 | Troponwerke Dinklage & Co | Verfahren zur Herstellung von Theophyllin- und Theobrominverbindungen |
| DE2401254A1 (de) * | 1974-01-11 | 1975-11-27 | Boehringer Mannheim Gmbh | Neue derivate von n hoch 6-substituierten adeninen |
-
1979
- 1979-03-05 JP JP2457079A patent/JPS55118488A/ja active Pending
-
1980
- 1980-03-04 DE DE19803008318 patent/DE3008318A1/de not_active Ceased
- 1980-03-04 ES ES489184A patent/ES8104289A1/es not_active Expired
- 1980-03-04 GB GB8007211A patent/GB2046741B/en not_active Expired
- 1980-03-04 BE BE2/58443A patent/BE882044A/fr not_active IP Right Cessation
- 1980-03-04 NL NL8001304A patent/NL8001304A/nl not_active Application Discontinuation
- 1980-03-04 SE SE8001682A patent/SE447994B/sv not_active IP Right Cessation
- 1980-03-05 CA CA000347069A patent/CA1139750A/fr not_active Expired
- 1980-03-05 CH CH173180A patent/CH642659A5/fr not_active IP Right Cessation
- 1980-03-05 IT IT20358/80A patent/IT1130292B/it active
- 1980-03-05 FR FR8004899A patent/FR2450831A1/fr active Granted
-
1982
- 1982-10-20 US US06/435,518 patent/US4493837A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES489184A0 (es) | 1981-03-16 |
| CH642659A5 (fr) | 1984-04-30 |
| GB2046741B (en) | 1983-06-15 |
| NL8001304A (nl) | 1980-09-09 |
| SE447994B (sv) | 1987-01-12 |
| FR2450831B1 (fr) | 1983-07-08 |
| ES8104289A1 (es) | 1981-03-16 |
| US4493837A (en) | 1985-01-15 |
| IT8020358A0 (it) | 1980-03-05 |
| JPS55118488A (en) | 1980-09-11 |
| CA1139750A (fr) | 1983-01-18 |
| FR2450831A1 (fr) | 1980-10-03 |
| DE3008318A1 (de) | 1980-09-18 |
| SE8001682L (sv) | 1980-09-06 |
| IT1130292B (it) | 1986-06-11 |
| GB2046741A (en) | 1980-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: EISAI CO. LTD Effective date: 19920331 |