AT347036B - Verfahren zur herstellung von neuen cephalosporinderivaten - Google Patents
Verfahren zur herstellung von neuen cephalosporinderivatenInfo
- Publication number
- AT347036B AT347036B AT842976A AT842976A AT347036B AT 347036 B AT347036 B AT 347036B AT 842976 A AT842976 A AT 842976A AT 842976 A AT842976 A AT 842976A AT 347036 B AT347036 B AT 347036B
- Authority
- AT
- Austria
- Prior art keywords
- cephalosporin derivatives
- manufacturing new
- new cephalosporin
- manufacturing
- derivatives
- Prior art date
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
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7534598A FR2342068A2 (fr) | 1975-11-13 | 1975-11-13 | Nouveaux derives de la cephalosporine, leur preparation et les compositions qui les contiennent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA842976A ATA842976A (de) | 1978-04-15 |
| AT347036B true AT347036B (de) | 1978-12-11 |
Family
ID=9162344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT842976A AT347036B (de) | 1975-11-13 | 1976-11-12 | Verfahren zur herstellung von neuen cephalosporinderivaten |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5262294A (de) |
| AT (1) | AT347036B (de) |
| BE (1) | BE848281R (de) |
| CH (1) | CH609698A5 (de) |
| DE (1) | DE2651795A1 (de) |
| DK (1) | DK594375A (de) |
| FR (1) | FR2342068A2 (de) |
| GB (1) | GB1516227A (de) |
| HU (1) | HU172072B (de) |
| LU (1) | LU76195A1 (de) |
| NO (1) | NO754419L (de) |
| SE (1) | SE7514794L (de) |
-
1975
- 1975-11-13 FR FR7534598A patent/FR2342068A2/fr active Granted
- 1975-12-30 DK DK594375A patent/DK594375A/da unknown
- 1975-12-30 SE SE7514794A patent/SE7514794L/xx unknown
- 1975-12-30 NO NO754419A patent/NO754419L/no unknown
-
1976
- 1976-11-11 HU HU76RO00000902A patent/HU172072B/hu unknown
- 1976-11-11 JP JP51134728A patent/JPS5262294A/ja active Pending
- 1976-11-12 CH CH1431776A patent/CH609698A5/xx not_active IP Right Cessation
- 1976-11-12 BE BE172307A patent/BE848281R/xx active
- 1976-11-12 GB GB47307/76A patent/GB1516227A/en not_active Expired
- 1976-11-12 AT AT842976A patent/AT347036B/de not_active IP Right Cessation
- 1976-11-12 DE DE19762651795 patent/DE2651795A1/de not_active Withdrawn
- 1976-11-12 LU LU76195A patent/LU76195A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2342068B2 (de) | 1979-09-21 |
| FR2342068A2 (fr) | 1977-09-23 |
| CH609698A5 (en) | 1979-03-15 |
| SE7514794L (sv) | 1977-05-14 |
| GB1516227A (en) | 1978-06-28 |
| JPS5262294A (en) | 1977-05-23 |
| ATA842976A (de) | 1978-04-15 |
| DK594375A (da) | 1977-05-14 |
| BE848281R (fr) | 1977-05-12 |
| LU76195A1 (de) | 1977-06-06 |
| HU172072B (hu) | 1978-05-28 |
| NO754419L (de) | 1977-05-16 |
| DE2651795A1 (de) | 1977-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |