DK409977A - - Google Patents
Info
- Publication number
- DK409977A DK409977A DK409977A DK409977A DK409977A DK 409977 A DK409977 A DK 409977A DK 409977 A DK409977 A DK 409977A DK 409977 A DK409977 A DK 409977A DK 409977 A DK409977 A DK 409977A
- Authority
- DK
- Denmark
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK409977A DK142499B (da) | 1972-05-10 | 1977-09-15 | Estere af azetidin-2-sulfensyrer til anvendelse som mellemprodukt ved fremstilling af desacetoxycephalosporiner. |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25207872A | 1972-05-10 | 1972-05-10 | |
US25207872 | 1972-05-10 | ||
US34987673 | 1973-04-12 | ||
US05/349,876 US3944545A (en) | 1972-05-10 | 1973-04-12 | Process for preparing desacetoxycephalosporins |
DK255073 | 1973-05-09 | ||
DK255073 | 1973-05-09 | ||
DK409977 | 1977-09-15 | ||
DK409977A DK142499B (da) | 1972-05-10 | 1977-09-15 | Estere af azetidin-2-sulfensyrer til anvendelse som mellemprodukt ved fremstilling af desacetoxycephalosporiner. |
Publications (3)
Publication Number | Publication Date |
---|---|
DK409977A true DK409977A (da) | 1977-09-15 |
DK142499B DK142499B (da) | 1980-11-10 |
DK142499C DK142499C (da) | 1981-08-03 |
Family
ID=27439570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK409977A DK142499B (da) | 1972-05-10 | 1977-09-15 | Estere af azetidin-2-sulfensyrer til anvendelse som mellemprodukt ved fremstilling af desacetoxycephalosporiner. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK142499B (da) |
-
1977
- 1977-09-15 DK DK409977A patent/DK142499B/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK142499B (da) | 1980-11-10 |
DK142499C (da) | 1981-08-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |