FR2245661B3 - - Google Patents
Info
- Publication number
- FR2245661B3 FR2245661B3 FR7420320A FR7420320A FR2245661B3 FR 2245661 B3 FR2245661 B3 FR 2245661B3 FR 7420320 A FR7420320 A FR 7420320A FR 7420320 A FR7420320 A FR 7420320A FR 2245661 B3 FR2245661 B3 FR 2245661B3
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT6016173 | 1973-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2245661A1 FR2245661A1 (en) | 1975-04-25 |
| FR2245661B3 true FR2245661B3 (en) | 1980-01-18 |
Family
ID=20081798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7420320A Expired FR2245661B3 (en) | 1973-07-02 | 1974-06-12 |
Country Status (12)
| Country | Link |
|---|---|
| BE (1) | BE815615A (en) |
| CA (1) | CA1033357A (en) |
| CH (1) | CH606011A5 (en) |
| DE (1) | DE2411765A1 (en) |
| DK (1) | DK148074A (en) |
| FI (1) | FI90974A (en) |
| FR (1) | FR2245661B3 (en) |
| GB (1) | GB1438422A (en) |
| NL (1) | NL7405287A (en) |
| NO (1) | NO741113L (en) |
| SE (1) | SE7403907L (en) |
| ZA (1) | ZA741317B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5142039A (en) * | 1987-07-31 | 1992-08-25 | Eli Lilly And Company | β-lactam antibiotics |
| US4983732A (en) * | 1987-07-31 | 1991-01-08 | Eli Lilly And Company | Method of deprotection of 3-amino azetidinones |
| US5239068A (en) * | 1987-07-31 | 1993-08-24 | Eli Lilly And Company | Bicyclic β-lactam antibiotics |
| DE3880229T2 (en) * | 1987-07-31 | 1993-08-12 | Lilly Co Eli | METHOD FOR DE-PROTECTING 3-AMINOAZETIDINONES. |
-
1974
- 1974-02-28 ZA ZA00741317A patent/ZA741317B/en unknown
- 1974-03-12 DE DE2411765A patent/DE2411765A1/en not_active Withdrawn
- 1974-03-18 DK DK148074A patent/DK148074A/da not_active IP Right Cessation
- 1974-03-22 SE SE7403907A patent/SE7403907L/ not_active Application Discontinuation
- 1974-03-26 FI FI909/74A patent/FI90974A/fi unknown
- 1974-03-27 GB GB1370574A patent/GB1438422A/en not_active Expired
- 1974-03-28 NO NO741113A patent/NO741113L/no unknown
- 1974-03-29 CA CA196,371A patent/CA1033357A/en not_active Expired
- 1974-04-18 NL NL7405287A patent/NL7405287A/en not_active Application Discontinuation
- 1974-05-28 BE BE144816A patent/BE815615A/en unknown
- 1974-06-12 FR FR7420320A patent/FR2245661B3/fr not_active Expired
- 1974-06-17 CH CH823574A patent/CH606011A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1438422A (en) | 1976-06-09 |
| FI90974A (en) | 1975-01-03 |
| FR2245661A1 (en) | 1975-04-25 |
| NO741113L (en) | 1975-01-27 |
| CH606011A5 (en) | 1978-10-13 |
| CA1033357A (en) | 1978-06-20 |
| SE7403907L (en) | 1975-01-03 |
| DK148074A (en) | 1975-02-17 |
| NL7405287A (en) | 1975-01-06 |
| BE815615A (en) | 1974-09-16 |
| DE2411765A1 (en) | 1975-01-23 |
| ZA741317B (en) | 1975-03-26 |