HU169098B - - Google Patents
Info
- Publication number
- HU169098B HU169098B HULE766A HULE000766A HU169098B HU 169098 B HU169098 B HU 169098B HU LE766 A HULE766 A HU LE766A HU LE000766 A HULE000766 A HU LE000766A HU 169098 B HU169098 B HU 169098B
- Authority
- HU
- Hungary
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
- C07D501/12—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20774 | 1974-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU169098B true HU169098B (hu) | 1976-09-28 |
Family
ID=9700292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HULE766A HU169098B (hu) | 1974-01-03 | 1975-01-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3983109A (hu) |
| JP (1) | JPS50100292A (hu) |
| BR (1) | BR7500046A (hu) |
| DE (1) | DE2458554A1 (hu) |
| FR (1) | FR2256920B3 (hu) |
| HU (1) | HU169098B (hu) |
| NL (1) | NL7416838A (hu) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS557438B2 (hu) * | 1974-02-22 | 1980-02-25 | ||
| FR2404642A1 (fr) * | 1977-09-29 | 1979-04-27 | Roussel Uclaf | Nouveau derive de la cephalosporine c, procede de preparation et application du nouveau produit a la preparation de l'acide 7-amino cephalosporanique |
| DE2748659A1 (de) * | 1977-10-29 | 1979-05-10 | Hoechst Ag | Verfahren zur gewinnung von cephalosporin c, seinen salzen und derivaten aus kulturfiltraten oder -loesungen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU603343A3 (ru) * | 1972-11-13 | 1978-04-15 | Эли Лилли Энд Компани (Фирма) | Способ очистки цефалоспорина с |
-
1974
- 1974-12-11 DE DE19742458554 patent/DE2458554A1/de active Pending
- 1974-12-24 NL NL7416838A patent/NL7416838A/xx unknown
- 1974-12-27 JP JP50002015A patent/JPS50100292A/ja active Pending
- 1974-12-30 US US05/537,487 patent/US3983109A/en not_active Expired - Lifetime
-
1975
- 1975-01-02 HU HULE766A patent/HU169098B/hu unknown
- 1975-01-03 BR BR46/75A patent/BR7500046A/pt unknown
- 1975-01-03 FR FR7500138A patent/FR2256920B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2458554A1 (de) | 1975-07-10 |
| FR2256920B3 (hu) | 1977-09-30 |
| BR7500046A (pt) | 1975-11-04 |
| FR2256920A1 (hu) | 1975-08-01 |
| US3983109A (en) | 1976-09-28 |
| JPS50100292A (hu) | 1975-08-08 |
| NL7416838A (nl) | 1975-07-07 |