DK140946C - - Google Patents
Info
- Publication number
- DK140946C DK140946C DK7577A DK7577A DK140946C DK 140946 C DK140946 C DK 140946C DK 7577 A DK7577 A DK 7577A DK 7577 A DK7577 A DK 7577A DK 140946 C DK140946 C DK 140946C
- Authority
- DK
- Denmark
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK7577A DK140946B (da) | 1971-12-02 | 1977-01-07 | 1alfa, 3beta-diacetoxy-cholesta-5,7-dien til anvendelse som mellemprodukt ved fremstilling af 1alfa-hydroxycholecalciferol. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20430571A | 1971-12-02 | 1971-12-02 | |
DK601072AA DK138419B (da) | 1971-12-02 | 1972-12-01 | Fremgangsmåde til fremstilling af 1alfa-hydroxycholecalciferol. |
DK7577A DK140946B (da) | 1971-12-02 | 1977-01-07 | 1alfa, 3beta-diacetoxy-cholesta-5,7-dien til anvendelse som mellemprodukt ved fremstilling af 1alfa-hydroxycholecalciferol. |
Publications (3)
Publication Number | Publication Date |
---|---|
DK7577A DK7577A (forum.php) | 1977-01-07 |
DK140946B DK140946B (da) | 1979-12-10 |
DK140946C true DK140946C (forum.php) | 1980-05-19 |
Family
ID=27220384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK7577A DK140946B (da) | 1971-12-02 | 1977-01-07 | 1alfa, 3beta-diacetoxy-cholesta-5,7-dien til anvendelse som mellemprodukt ved fremstilling af 1alfa-hydroxycholecalciferol. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK140946B (forum.php) |
-
1977
- 1977-01-07 DK DK7577A patent/DK140946B/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK7577A (forum.php) | 1977-01-07 |
DK140946B (da) | 1979-12-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |