DK95832C - Process for the preparation of 1- or 7-aminoalkylxanthine derivatives. - Google Patents
Process for the preparation of 1- or 7-aminoalkylxanthine derivatives.Info
- Publication number
- DK95832C DK95832C DK292859A DK292859A DK95832C DK 95832 C DK95832 C DK 95832C DK 292859 A DK292859 A DK 292859A DK 292859 A DK292859 A DK 292859A DK 95832 C DK95832 C DK 95832C
- Authority
- DK
- Denmark
- Prior art keywords
- aminoalkylxanthine
- derivatives
- preparation
- aminoalkylxanthine derivatives
- Prior art date
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
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0017361 | 1958-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK95832C true DK95832C (en) | 1963-04-29 |
Family
ID=7016232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK292859A DK95832C (en) | 1958-08-16 | 1959-08-15 | Process for the preparation of 1- or 7-aminoalkylxanthine derivatives. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE581561A (en) |
| CH (1) | CH379510A (en) |
| DK (1) | DK95832C (en) |
| GB (1) | GB928763A (en) |
-
1959
- 1959-08-11 CH CH7683959A patent/CH379510A/en unknown
- 1959-08-11 BE BE581561A patent/BE581561A/en unknown
- 1959-08-14 GB GB2789159A patent/GB928763A/en not_active Expired
- 1959-08-15 DK DK292859A patent/DK95832C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| BE581561A (en) | 1960-02-11 |
| GB928763A (en) | 1963-06-12 |
| CH379510A (en) | 1964-07-15 |
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