DK876A - - Google Patents
Info
- Publication number
- DK876A DK876A DK876*#A DK876A DK876A DK 876 A DK876 A DK 876A DK 876 A DK876 A DK 876A DK 876 A DK876 A DK 876A
- Authority
- DK
- Denmark
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/08—Preparation by forming the ring or condensed ring systems
- C07D501/10—Preparation by forming the ring or condensed ring systems from compounds containing the penicillin ring system
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB307/75A GB1536131A (en) | 1975-01-03 | 1975-01-03 | Process of preparing a 3-desacetoxycephalosporin derivative |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK876A true DK876A (de) | 1976-07-04 |
| DK136725B DK136725B (da) | 1977-11-14 |
| DK136725C DK136725C (de) | 1978-04-17 |
Family
ID=9702087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK876AA DK136725B (da) | 1975-01-03 | 1976-01-02 | Fremgangsmåde til fremstilling af 3-desacetoxycephalosporinderivater. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4051133A (de) |
| JP (1) | JPS5191292A (de) |
| DK (1) | DK136725B (de) |
| ES (1) | ES444039A1 (de) |
| FI (1) | FI753681A (de) |
| GB (1) | GB1536131A (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852295A (en) * | 1970-03-10 | 1974-12-03 | Glaxo Lab Ltd | Salts of mono-o-substituted and o,o-diaryl substituted phosphoric acids and a nitrogen base |
| JPS4988892A (de) * | 1972-12-28 | 1974-08-24 | ||
| DE2320040A1 (de) * | 1973-04-19 | 1974-11-07 | Bayer Ag | Verfahren zur herstellung von 7acylamino-desacetoxy-cephalosporansaeureester |
-
1975
- 1975-01-03 GB GB307/75A patent/GB1536131A/en not_active Expired
- 1975-12-29 FI FI753681A patent/FI753681A/fi not_active Application Discontinuation
-
1976
- 1976-01-02 US US05/646,321 patent/US4051133A/en not_active Expired - Lifetime
- 1976-01-02 ES ES444039A patent/ES444039A1/es not_active Expired
- 1976-01-02 DK DK876AA patent/DK136725B/da unknown
- 1976-01-05 JP JP51000581A patent/JPS5191292A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4051133A (en) | 1977-09-27 |
| ES444039A1 (es) | 1977-04-16 |
| DK136725C (de) | 1978-04-17 |
| JPS5191292A (en) | 1976-08-10 |
| FI753681A (de) | 1976-07-04 |
| GB1536131A (en) | 1978-12-20 |
| DK136725B (da) | 1977-11-14 |