AT274847B - Verfahren zur Herstellung von 7[βHydroxy-γ-(methyl-β-hydroxy-äthylamino)-propyl]-theophyllin-nikotinat - Google Patents
Verfahren zur Herstellung von 7[βHydroxy-γ-(methyl-β-hydroxy-äthylamino)-propyl]-theophyllin-nikotinatInfo
- Publication number
- AT274847B AT274847B AT654367A AT654367A AT274847B AT 274847 B AT274847 B AT 274847B AT 654367 A AT654367 A AT 654367A AT 654367 A AT654367 A AT 654367A AT 274847 B AT274847 B AT 274847B
- Authority
- AT
- Austria
- Prior art keywords
- hydroxy
- theophylline
- nicotinate
- ethylamino
- propyl
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUCI000653 | 1966-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT274847B true AT274847B (de) | 1969-10-10 |
Family
ID=10994327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT654367A AT274847B (de) | 1966-08-19 | 1967-07-13 | Verfahren zur Herstellung von 7[βHydroxy-γ-(methyl-β-hydroxy-äthylamino)-propyl]-theophyllin-nikotinat |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT274847B (de) |
| CH (1) | CH487173A (de) |
| DE (1) | DE1670447B2 (de) |
| DK (1) | DK117071B (de) |
| NL (1) | NL6710458A (de) |
| SE (1) | SE332825B (de) |
-
1967
- 1967-07-13 AT AT654367A patent/AT274847B/de active
- 1967-07-14 DE DE1967C0042871 patent/DE1670447B2/de active Granted
- 1967-07-14 CH CH1006167A patent/CH487173A/de not_active IP Right Cessation
- 1967-07-28 NL NL6710458A patent/NL6710458A/xx unknown
- 1967-08-17 DK DK418867A patent/DK117071B/da unknown
- 1967-08-18 SE SE1161767A patent/SE332825B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE332825B (de) | 1971-02-22 |
| DE1670447A1 (de) | 1970-08-06 |
| DK117071B (da) | 1970-03-16 |
| NL6710458A (de) | 1968-02-20 |
| DE1670447B2 (de) | 1976-09-02 |
| CH487173A (de) | 1970-03-15 |
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