CH601312A5 - - Google Patents
Info
- Publication number
- CH601312A5 CH601312A5 CH939373A CH939373A CH601312A5 CH 601312 A5 CH601312 A5 CH 601312A5 CH 939373 A CH939373 A CH 939373A CH 939373 A CH939373 A CH 939373A CH 601312 A5 CH601312 A5 CH 601312A5
- Authority
- CH
- Switzerland
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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6462972A JPS5525194B2 (US06168776-20010102-C00028.png) | 1972-06-27 | 1972-06-27 | |
| JP6463172A JPS4924994A (US06168776-20010102-C00028.png) | 1972-06-27 | 1972-06-27 | |
| JP6463072A JPS5521754B2 (US06168776-20010102-C00028.png) | 1972-06-27 | 1972-06-27 | |
| JP6557572A JPS5525195B2 (US06168776-20010102-C00028.png) | 1972-06-29 | 1972-06-29 | |
| JP6557472A JPS5429517B2 (US06168776-20010102-C00028.png) | 1972-06-29 | 1972-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH601312A5 true CH601312A5 (US06168776-20010102-C00028.png) | 1978-07-14 |
Family
ID=27523854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH939373A CH601312A5 (US06168776-20010102-C00028.png) | 1972-06-27 | 1973-06-27 |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002086143A2 (en) * | 2001-04-19 | 2002-10-31 | Bioferma Murcia, S.A. | Enzymatic process for preparing cephalosporin derivatives |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1565941A (en) | 1977-02-08 | 1980-04-23 | Toyama Chemical Co Ltd | Process for producing 7-(substituted)amino-3-substituted thiomethyl cephem carboxylic acids |
| JPS6027677B2 (ja) | 1978-07-06 | 1985-06-29 | 富山化学工業株式会社 | ７−置換又は非置換アミノ−３−置換チオメチルセフエムカルボン酸類の新規製造法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH481142A (de) * | 1966-12-05 | 1969-11-15 | Ciba Geigy | Verfahren zur Isolierung von Cephalosporin C |
| BE759064A (fr) * | 1969-12-17 | 1971-05-17 | Lilly Co Eli | Une methode pour transformer la cephalosporine c. en un derive soluble dans un solvant organique, et le compose qui en |
| GB1311268A (en) * | 1971-01-26 | 1973-03-28 | Pfizer | Process for the isolation of n-benzoyl cephalosporin c |
-
1973
- 1973-06-20 CA CA174,531A patent/CA1015745A/en not_active Expired
- 1973-06-22 GB GB2990173A patent/GB1438800A/en not_active Expired
- 1973-06-23 DE DE19732332045 patent/DE2332045A1/de not_active Withdrawn
- 1973-06-26 FR FR7323340A patent/FR2208909B1/fr not_active Expired
- 1973-06-26 SE SE7309001A patent/SE420837B/xx unknown
- 1973-06-27 CH CH939373A patent/CH601312A5/xx not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002086143A2 (en) * | 2001-04-19 | 2002-10-31 | Bioferma Murcia, S.A. | Enzymatic process for preparing cephalosporin derivatives |
| WO2002086143A3 (en) * | 2001-04-19 | 2003-01-09 | Bioferma Murcia S A | Enzymatic process for preparing cephalosporin derivatives |
| WO2002085914A3 (en) * | 2001-04-19 | 2003-02-06 | Bioferma Murcia S A | ENZYMATIC PROCESS FOR PREPARING CEPHALOSPORANIC ACID DERIVATIVES USING α-KETOACID DERIVATIVES |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2208909A1 (US06168776-20010102-C00028.png) | 1974-06-28 |
| CA1015745A (en) | 1977-08-16 |
| DE2332045A1 (de) | 1974-01-10 |
| FR2208909B1 (US06168776-20010102-C00028.png) | 1978-01-06 |
| GB1438800A (en) | 1976-06-09 |
| SE420837B (sv) | 1981-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |