BE686580A - - Google Patents
Info
- Publication number
- BE686580A BE686580A BE686580DA BE686580A BE 686580 A BE686580 A BE 686580A BE 686580D A BE686580D A BE 686580DA BE 686580 A BE686580 A BE 686580A
- 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
-
- 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
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0048167 | 1965-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686580A true BE686580A (no) | 1967-02-15 |
Family
ID=7050949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686580D BE686580A (no) | 1965-09-09 | 1966-09-07 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3414572A (no) |
| BE (1) | BE686580A (no) |
| BR (1) | BR6682747D0 (no) |
| DK (1) | DK119058B (no) |
| ES (1) | ES330989A2 (no) |
| FI (1) | FI46728C (no) |
| GB (1) | GB1084153A (no) |
| IT (1) | IT1052107B (no) |
| SE (1) | SE345460B (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4269841A (en) * | 1980-01-14 | 1981-05-26 | Shell Oil Company | Certain 7-(phenethylaminoalkyl)theophylline derivatives as lipolysis promoters |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124579A (en) * | 1964-03-10 | J-senzoyloxy-z-dhsobutylamino- | ||
| US2924598A (en) * | 1960-02-09 | Methods of preparing same | ||
| DE1119868B (de) * | 1959-05-05 | 1961-12-21 | Chemiewerk Homburg Zweignieder | Verfahren zur Herstellung von basisch substituierten Alkylxanthinderivaten |
-
0
- GB GB1084153D patent/GB1084153A/en active Active
-
1966
- 1966-08-18 FI FI662163A patent/FI46728C/fi active
- 1966-09-07 US US577608A patent/US3414572A/en not_active Expired - Lifetime
- 1966-09-07 BE BE686580D patent/BE686580A/xx unknown
- 1966-09-07 IT IT20435/66A patent/IT1052107B/it active
- 1966-09-08 DK DK462766AA patent/DK119058B/da unknown
- 1966-09-08 ES ES0330989A patent/ES330989A2/es not_active Expired
- 1966-09-09 BR BR182747/66A patent/BR6682747D0/pt unknown
- 1966-09-09 SE SE12180/66A patent/SE345460B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1545749A1 (de) | 1972-03-30 |
| FI46728B (no) | 1973-02-28 |
| FI46728C (fi) | 1973-06-11 |
| IT1052107B (it) | 1981-06-20 |
| BR6682747D0 (pt) | 1973-12-27 |
| US3414572A (en) | 1968-12-03 |
| SE345460B (no) | 1972-05-29 |
| DE1545749B2 (de) | 1973-02-01 |
| ES330989A2 (es) | 1967-09-16 |
| GB1084153A (no) | |
| DK119058B (da) | 1970-11-09 |