FR2293435B1 - - Google Patents
Info
- Publication number
- FR2293435B1 FR2293435B1 FR7537108A FR7537108A FR2293435B1 FR 2293435 B1 FR2293435 B1 FR 2293435B1 FR 7537108 A FR7537108 A FR 7537108A FR 7537108 A FR7537108 A FR 7537108A FR 2293435 B1 FR2293435 B1 FR 2293435B1
- 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
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3018974 | 1974-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2293435A1 FR2293435A1 (fr) | 1976-07-02 |
| FR2293435B1 true FR2293435B1 (en, 2012) | 1978-05-12 |
Family
ID=11229286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7537108A Granted FR2293435A1 (fr) | 1974-12-05 | 1975-12-04 | Procede de fabrication de cephalosporines |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5182316A (en, 2012) |
| AR (1) | AR206737A1 (en, 2012) |
| DD (1) | DD122387A5 (en, 2012) |
| ES (1) | ES443191A1 (en, 2012) |
| FR (1) | FR2293435A1 (en, 2012) |
| GB (1) | GB1473982A (en, 2012) |
| NL (1) | NL7513997A (en, 2012) |
-
1975
- 1975-01-01 AR AR26143175A patent/AR206737A1/es active
- 1975-12-01 GB GB4922375A patent/GB1473982A/en not_active Expired
- 1975-12-01 NL NL7513997A patent/NL7513997A/xx unknown
- 1975-12-03 DD DD18984975A patent/DD122387A5/xx unknown
- 1975-12-04 FR FR7537108A patent/FR2293435A1/fr active Granted
- 1975-12-04 JP JP14341775A patent/JPS5182316A/ja active Pending
- 1975-12-04 ES ES443191A patent/ES443191A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1473982A (en) | 1977-05-18 |
| NL7513997A (nl) | 1976-06-09 |
| AR206737A1 (es) | 1976-08-13 |
| FR2293435A1 (fr) | 1976-07-02 |
| DD122387A5 (en, 2012) | 1976-10-05 |
| ES443191A1 (es) | 1977-07-16 |
| JPS5182316A (en) | 1976-07-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |