ES520477A0 - PROCEDURE TO PREPARE THE ANTIBIOTIC CEFUROXIMA. - Google Patents
PROCEDURE TO PREPARE THE ANTIBIOTIC CEFUROXIMA.Info
- Publication number
- ES520477A0 ES520477A0 ES520477A ES520477A ES520477A0 ES 520477 A0 ES520477 A0 ES 520477A0 ES 520477 A ES520477 A ES 520477A ES 520477 A ES520477 A ES 520477A ES 520477 A0 ES520477 A0 ES 520477A0
- Authority
- ES
- Spain
- Prior art keywords
- cefuroxima
- antibiotic
- prepare
- procedure
- antibiotic cefuroxima
- Prior art date
- 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.)
- Granted
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
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8220099A IT1190734B (en) | 1982-03-11 | 1982-03-11 | PROCEDURE FOR THE PREPARATION OF CEFUROXIMA AND INTERMEDIATES USED IN SUCH PROCEDURE |
Publications (2)
Publication Number | Publication Date |
---|---|
ES520477A0 true ES520477A0 (en) | 1984-10-01 |
ES8407494A1 ES8407494A1 (en) | 1984-10-01 |
Family
ID=11163788
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES520477A Expired ES8407494A1 (en) | 1982-03-11 | 1983-03-10 | Manufacture of cefuroxime and novel intermediate therefor |
ES533304A Expired ES8506684A1 (en) | 1982-03-11 | 1984-06-11 | Manufacture of cefuroxime and novel intermediate therefor |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES533304A Expired ES8506684A1 (en) | 1982-03-11 | 1984-06-11 | Manufacture of cefuroxime and novel intermediate therefor |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH0662636B2 (en) |
KR (1) | KR900006810B1 (en) |
ES (2) | ES8407494A1 (en) |
IT (1) | IT1190734B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100669507B1 (en) * | 2000-08-01 | 2007-01-16 | 보령제약 주식회사 | Process for the preparation of cefuroxime |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1453049A (en) * | 1973-08-21 | 1976-10-20 | Glaxo Lab Ltd | Cephalosporing antibiotics |
FR2462439A1 (en) * | 1979-07-26 | 1981-02-13 | Roussel Uclaf | NOVEL PROCESS FOR THE PREPARATION OF PRODUCTS DERIVED FROM 7 - / (2-ARYL) 2-HYDROXYIMINO ACETAMIDO / CEPHALOSPORANIC ACID |
-
1982
- 1982-03-11 IT IT8220099A patent/IT1190734B/en active
-
1983
- 1983-03-10 ES ES520477A patent/ES8407494A1/en not_active Expired
- 1983-03-11 JP JP58039361A patent/JPH0662636B2/en not_active Expired - Lifetime
- 1983-03-11 KR KR1019830000981A patent/KR900006810B1/en not_active IP Right Cessation
-
1984
- 1984-06-11 ES ES533304A patent/ES8506684A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES533304A0 (en) | 1985-08-01 |
IT8220099A0 (en) | 1982-03-11 |
JPS58167593A (en) | 1983-10-03 |
ES8506684A1 (en) | 1985-08-01 |
JPH0662636B2 (en) | 1994-08-17 |
IT1190734B (en) | 1988-02-24 |
KR900006810B1 (en) | 1990-09-21 |
ES8407494A1 (en) | 1984-10-01 |
KR840004114A (en) | 1984-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990405 |