DK169277A - PROCEDURE FOR MAKING MONO (HYDROXYALKYL) ALKYLXATHINES - Google Patents
PROCEDURE FOR MAKING MONO (HYDROXYALKYL) ALKYLXATHINESInfo
- Publication number
- DK169277A DK169277A DK169277A DK169277A DK169277A DK 169277 A DK169277 A DK 169277A DK 169277 A DK169277 A DK 169277A DK 169277 A DK169277 A DK 169277A DK 169277 A DK169277 A DK 169277A
- Authority
- DK
- Denmark
- Prior art keywords
- alkylxathines
- hydroxyalkyl
- procedure
- making mono
- mono
- Prior art date
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48587074A | 1974-07-05 | 1974-07-05 | |
US05/485,869 US4108995A (en) | 1973-07-11 | 1974-07-05 | Hydroxyhexyl-alkylxanthines and pharmaceutical compositions containing hydroxyhexyl-alkylxanthines |
DK301775AA DK140214B (en) | 1974-07-05 | 1975-07-03 | Process for the preparation of mono- (hydroxyalkyl) -alkylxanthines. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK169277A true DK169277A (en) | 1977-04-15 |
Family
ID=27221717
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK169277A DK169277A (en) | 1974-07-05 | 1977-04-15 | PROCEDURE FOR MAKING MONO (HYDROXYALKYL) ALKYLXATHINES |
DK169377A DK142790B (en) | 1974-07-05 | 1977-04-15 | Monoalken-1-yl-alkylxanthines for use as intermediates in the production of hydroxyalkyl-alkylxanthines. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK169377A DK142790B (en) | 1974-07-05 | 1977-04-15 | Monoalken-1-yl-alkylxanthines for use as intermediates in the production of hydroxyalkyl-alkylxanthines. |
Country Status (1)
Country | Link |
---|---|
DK (2) | DK169277A (en) |
-
1977
- 1977-04-15 DK DK169277A patent/DK169277A/en active IP Right Grant
- 1977-04-15 DK DK169377A patent/DK142790B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DK169377A (en) | 1977-04-15 |
DK142790C (en) | 1981-08-31 |
DK142790B (en) | 1981-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) |