DE291077C - - Google Patents
Info
- Publication number
- DE291077C DE291077C DENDAT291077D DE291077DA DE291077C DE 291077 C DE291077 C DE 291077C DE NDAT291077 D DENDAT291077 D DE NDAT291077D DE 291077D A DE291077D A DE 291077DA DE 291077 C DE291077 C DE 291077C
- Authority
- DE
- Germany
- Prior art keywords
- theobromine
- acidylsalicyloyl
- salicyloyl
- derivatives
- preparing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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
- C07D473/10—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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE291077T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE291077C true DE291077C (enrdf_load_stackoverflow) |
Family
ID=33035741
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT291077D Active DE291077C (enrdf_load_stackoverflow) | |||
| DENDAT290205D Active DE290205C (enrdf_load_stackoverflow) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT290205D Active DE290205C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE290205C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT291077D patent/DE291077C/de active Active
- DE DENDAT290205D patent/DE290205C/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE290205C (enrdf_load_stackoverflow) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE291077C (enrdf_load_stackoverflow) | ||
| DE380919C (de) | Verfahren zur Darstellung von Ketoderivaten der Morphinreihe | |
| DE2744134A1 (de) | Verfahren zur selektiven hydrierung von ketogruppen in nicht konjugierten olefinischen ketonen | |
| DE252376C (enrdf_load_stackoverflow) | ||
| DE291922C (enrdf_load_stackoverflow) | ||
| DE285614C (enrdf_load_stackoverflow) | ||
| DE290601C (enrdf_load_stackoverflow) | ||
| DE965261C (de) | Verfahren zur Verbesserung von Anstrichstoffen | |
| DE94631C (enrdf_load_stackoverflow) | ||
| DE244790C (enrdf_load_stackoverflow) | ||
| DE176620C (enrdf_load_stackoverflow) | ||
| DE186214C (enrdf_load_stackoverflow) | ||
| DE838288C (de) | Verfahren zur Herstellung von 2, 3-ungesaettigten Carbonylverbindungen | |
| DE347607C (de) | Verfahren zur Darstellung der Arylide von aromatischen Oxycarbonsaeuren | |
| DE473216C (de) | Verfahren zur Darstellung von Alkaminestern N-monoalkylierter und N-monoalkoxyalkylierter Derivate der o-Aminobenzoesaeure | |
| DE71514C (de) | Verfahren zur Herstellung von Glasgefäfsen | |
| DE960721C (de) | Verfahren zur Herstellung von 2, 5-substituierten 2, 5-Dihydrofuranderivaten | |
| DE678149C (de) | Verfahren zur Darstellung von 2,4-Dioxo-3, 3-diallyl- und -di-n-propyl-6-methyltetrahydropyridin | |
| DE138098C (enrdf_load_stackoverflow) | ||
| DE200149C (enrdf_load_stackoverflow) | ||
| DE193543C (enrdf_load_stackoverflow) | ||
| DE104750C (enrdf_load_stackoverflow) | ||
| DE537740C (de) | Verfahren zum AEtzen von Druckplatten aus Aluminium oder Aluminiumlegierungen | |
| DE438889C (de) | Motortreibmittel, das im wesentlichen aus Benzolspiritus besteht | |
| DE207981C (enrdf_load_stackoverflow) |