BE736621A - - Google Patents
Info
- Publication number
- BE736621A BE736621A BE736621DA BE736621A BE 736621 A BE736621 A BE 736621A BE 736621D A BE736621D A BE 736621DA BE 736621 A BE736621 A BE 736621A
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT730568 | 1968-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE736621A true BE736621A (xx) | 1970-01-26 |
Family
ID=3594716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE736621D BE736621A (xx) | 1968-07-26 | 1969-07-25 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE736621A (xx) |
| DE (1) | DE1934130A1 (xx) |
| FR (1) | FR2013814A1 (xx) |
| IL (1) | IL32705A0 (xx) |
| NL (1) | NL6911446A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1004444A1 (ru) * | 1980-09-17 | 1983-03-15 | Днепродзержинский Вагоностроительный Завод Им.Газеты "Правда" | Устройство дл приема и транспортировани раскаленного кокса к установкам сухого тушени |
| DE3927049A1 (de) * | 1989-08-16 | 1991-02-21 | Sandoz Ag | Halogenalkyl-phenyl-ketone und deren hydrate, ihre herstellung und verwendung |
-
1969
- 1969-07-04 DE DE19691934130 patent/DE1934130A1/de active Pending
- 1969-07-25 FR FR6925494A patent/FR2013814A1/fr not_active Withdrawn
- 1969-07-25 IL IL32705A patent/IL32705A0/xx unknown
- 1969-07-25 NL NL6911446A patent/NL6911446A/xx unknown
- 1969-07-25 BE BE736621D patent/BE736621A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2013814A1 (en) | 1970-04-10 |
| IL32705A0 (en) | 1969-09-25 |
| NL6911446A (xx) | 1970-01-29 |
| DE1934130A1 (de) | 1970-01-29 |