FR2253023B1 - - Google Patents
Info
- Publication number
- FR2253023B1 FR2253023B1 FR7439017A FR7439017A FR2253023B1 FR 2253023 B1 FR2253023 B1 FR 2253023B1 FR 7439017 A FR7439017 A FR 7439017A FR 7439017 A FR7439017 A FR 7439017A FR 2253023 B1 FR2253023 B1 FR 2253023B1
- 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
- C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2359402A DE2359402A1 (en) | 1973-11-29 | 1973-11-29 | 7-AMINO-DELTA 3-CEPHEM-4-CARBONIC ACID ESTER AND THE PROCESS FOR THEIR PRODUCTION |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2253023A1 FR2253023A1 (en) | 1975-06-27 |
| FR2253023B1 true FR2253023B1 (en) | 1979-10-12 |
Family
ID=5899369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7439017A Expired FR2253023B1 (en) | 1973-11-29 | 1974-11-28 |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5088089A (en) |
| AT (1) | AT333430B (en) |
| BE (1) | BE822782A (en) |
| CA (1) | CA1074299A (en) |
| CH (1) | CH615187A5 (en) |
| DE (1) | DE2359402A1 (en) |
| DK (1) | DK616874A (en) |
| FI (1) | FI343674A (en) |
| FR (1) | FR2253023B1 (en) |
| IL (1) | IL46120A0 (en) |
| IT (1) | IT1051436B (en) |
| LU (1) | LU71380A1 (en) |
| NL (1) | NL7415274A (en) |
| NO (1) | NO744297L (en) |
| SE (1) | SE7414995L (en) |
-
1973
- 1973-11-29 DE DE2359402A patent/DE2359402A1/en not_active Withdrawn
-
1974
- 1974-10-22 CA CA212,038A patent/CA1074299A/en not_active Expired
- 1974-11-22 NL NL7415274A patent/NL7415274A/en not_active Application Discontinuation
- 1974-11-25 IL IL46120A patent/IL46120A0/en unknown
- 1974-11-26 CH CH1569274A patent/CH615187A5/en not_active IP Right Cessation
- 1974-11-27 LU LU71380A patent/LU71380A1/xx unknown
- 1974-11-27 DK DK616874A patent/DK616874A/da unknown
- 1974-11-27 FI FI3436/74A patent/FI343674A/fi unknown
- 1974-11-27 IT IT29921/74A patent/IT1051436B/en active
- 1974-11-28 FR FR7439017A patent/FR2253023B1/fr not_active Expired
- 1974-11-28 AT AT953374A patent/AT333430B/en not_active IP Right Cessation
- 1974-11-28 NO NO744297A patent/NO744297L/no unknown
- 1974-11-29 JP JP49136374A patent/JPS5088089A/ja active Pending
- 1974-11-29 BE BE151012A patent/BE822782A/en unknown
- 1974-11-29 SE SE7414995A patent/SE7414995L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI343674A (en) | 1975-05-30 |
| ATA953374A (en) | 1976-03-15 |
| AT333430B (en) | 1976-11-25 |
| SE7414995L (en) | 1975-05-30 |
| CA1074299A (en) | 1980-03-25 |
| DK616874A (en) | 1975-07-28 |
| NL7415274A (en) | 1975-06-02 |
| IT1051436B (en) | 1981-04-21 |
| NO744297L (en) | 1975-06-23 |
| FR2253023A1 (en) | 1975-06-27 |
| BE822782A (en) | 1975-05-29 |
| IL46120A0 (en) | 1975-02-10 |
| DE2359402A1 (en) | 1975-06-05 |
| LU71380A1 (en) | 1976-09-06 |
| JPS5088089A (en) | 1975-07-15 |
| CH615187A5 (en) | 1980-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |