BE680346A - - Google Patents
Info
- Publication number
- BE680346A BE680346A BE680346DA BE680346A BE 680346 A BE680346 A BE 680346A BE 680346D A BE680346D A BE 680346DA BE 680346 A BE680346 A BE 680346A
- Authority
- BE
- Belgium
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR15868A FR1455103A (fr) | 1965-05-05 | 1965-05-05 | Nouveaux dérivés de xanthine et procédé de préparation |
| FR23094A FR4585M (US07494231-20090224-C00006.png) | 1965-05-05 | 1965-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE680346A true BE680346A (US07494231-20090224-C00006.png) | 1966-10-31 |
Family
ID=26163612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE680346D BE680346A (US07494231-20090224-C00006.png) | 1965-05-05 | 1966-04-29 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE680346A (US07494231-20090224-C00006.png) |
| FR (2) | FR1455103A (US07494231-20090224-C00006.png) |
| GB (1) | GB1141169A (US07494231-20090224-C00006.png) |
| NL (1) | NL6606108A (US07494231-20090224-C00006.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2073290A1 (en) * | 1969-12-30 | 1971-10-01 | Centre Etd Ind Pharma | 7-methyl-2,2-dimethyl-3-oxopiperazino theophylline - with bronchodilatory, diuretic, and other activities |
-
1965
- 1965-05-05 FR FR15868A patent/FR1455103A/fr not_active Expired
- 1965-07-01 FR FR23094A patent/FR4585M/fr not_active Expired
-
1966
- 1966-04-29 BE BE680346D patent/BE680346A/xx unknown
- 1966-05-04 GB GB19760/66A patent/GB1141169A/en not_active Expired
- 1966-05-05 NL NL6606108A patent/NL6606108A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1141169A (en) | 1969-01-29 |
| NL6606108A (US07494231-20090224-C00006.png) | 1966-11-07 |
| FR1455103A (fr) | 1966-04-01 |
| FR4585M (US07494231-20090224-C00006.png) | 1966-11-14 |
