BE581689A - Process for preparing caffeine- (8) -alkanolamines. - Google Patents
Process for preparing caffeine- (8) -alkanolamines.Info
- Publication number
- BE581689A BE581689A BE581689A BE581689A BE581689A BE 581689 A BE581689 A BE 581689A BE 581689 A BE581689 A BE 581689A BE 581689 A BE581689 A BE 581689A BE 581689 A BE581689 A BE 581689A
- Authority
- BE
- Belgium
- Prior art keywords
- alkanolamines
- caffeine
- preparing
- preparing caffeine
- 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
- C07D473/12—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, 3, and 7, e.g. caffeine
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK35541A DE1085530B (en) | 1958-08-15 | 1958-08-15 | Process for the preparation of caffeine derivatives with basic substitution in the 8-position |
Publications (1)
Publication Number | Publication Date |
---|---|
BE581689A true BE581689A (en) | 1959-12-01 |
Family
ID=7220385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE581689A BE581689A (en) | 1958-08-15 | 1959-08-14 | Process for preparing caffeine- (8) -alkanolamines. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE581689A (en) |
CH (1) | CH382171A (en) |
DE (1) | DE1085530B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE164425C (en) * |
-
1958
- 1958-08-15 DE DEK35541A patent/DE1085530B/en active Pending
-
1959
- 1959-08-12 CH CH7689159A patent/CH382171A/en unknown
- 1959-08-14 BE BE581689A patent/BE581689A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH382171A (en) | 1964-09-30 |
DE1085530B (en) | 1960-07-21 |
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