BE729592A - - Google Patents
Info
- Publication number
- BE729592A BE729592A BE729592DA BE729592A BE 729592 A BE729592 A BE 729592A BE 729592D A BE729592D A BE 729592DA BE 729592 A BE729592 A BE 729592A
- Authority
- BE
- Belgium
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT233668 | 1968-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE729592A true BE729592A (https=) | 1969-09-08 |
Family
ID=3532450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE729592D BE729592A (https=) | 1968-03-08 | 1969-03-07 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE729592A (https=) |
| BR (1) | BR6906974D0 (https=) |
| DE (1) | DE1911239A1 (https=) |
| ES (1) | ES364477A1 (https=) |
| FR (1) | FR2003519A1 (https=) |
| GB (1) | GB1208245A (https=) |
| IL (1) | IL31754A0 (https=) |
| NL (1) | NL6903593A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976695A (en) * | 1970-01-13 | 1976-08-24 | Smithkline Corporation | Halogen substituted α-(aminoalkyl)-3,4-dihydroxybenzyl alcohols |
-
1969
- 1969-03-05 DE DE19691911239 patent/DE1911239A1/de active Pending
- 1969-03-07 BE BE729592D patent/BE729592A/xx unknown
- 1969-03-07 ES ES364477A patent/ES364477A1/es not_active Expired
- 1969-03-07 BR BR206974/69A patent/BR6906974D0/pt unknown
- 1969-03-07 NL NL6903593A patent/NL6903593A/xx unknown
- 1969-03-07 FR FR6906467A patent/FR2003519A1/fr not_active Withdrawn
- 1969-03-07 IL IL31754A patent/IL31754A0/xx unknown
- 1969-03-10 GB GB02537/69A patent/GB1208245A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1911239A1 (de) | 1969-10-02 |
| NL6903593A (https=) | 1969-09-10 |
| FR2003519A1 (https=) | 1969-11-07 |
| IL31754A0 (en) | 1969-05-28 |
| BR6906974D0 (pt) | 1973-04-26 |
| ES364477A1 (es) | 1971-02-01 |
| GB1208245A (en) | 1970-10-07 |