ES541520A0 - Un procedimiento para preparar una cefalosporina - Google Patents
Un procedimiento para preparar una cefalosporinaInfo
- Publication number
- ES541520A0 ES541520A0 ES541520A ES541520A ES541520A0 ES 541520 A0 ES541520 A0 ES 541520A0 ES 541520 A ES541520 A ES 541520A ES 541520 A ES541520 A ES 541520A ES 541520 A0 ES541520 A0 ES 541520A0
- Authority
- ES
- Spain
- Prior art keywords
- cephalosporin
- preparing
- procedure
- 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
-
- 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
- C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
- C07D501/46—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
-
- 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
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
-
- 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
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
- C07D501/06—Acylation of 7-aminocephalosporanic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59054522A JPS60199894A (ja) | 1984-03-23 | 1984-03-23 | セファロスポリン類の新規製造法 |
| JP59062226A JPS60208986A (ja) | 1984-03-31 | 1984-03-31 | 新規セファロスポリン類およびその製造法 |
| JP59066649A JPS60214783A (ja) | 1984-04-05 | 1984-04-05 | ２―アミノ―４―ヒドロキシチアゾリン誘導体およびその塩ならびにそれらの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8602814A1 ES8602814A1 (es) | 1985-12-01 |
| ES541520A0 true ES541520A0 (es) | 1985-12-01 |
Family
ID=27295315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES541520A Granted ES541520A0 (es) | 1984-03-23 | 1985-03-22 | Un procedimiento para preparar una cefalosporina |
Country Status (10)
| Country | Link |
|---|---|
| KR (1) | KR870001796B1 (pl) |
| AR (1) | AR243192A1 (pl) |
| AT (1) | AT386207B (pl) |
| CH (2) | CH673460A5 (pl) |
| DK (1) | DK132585A (pl) |
| ES (1) | ES541520A0 (pl) |
| FI (1) | FI86184C (pl) |
| NO (1) | NO167574C (pl) |
| PL (1) | PL145915B1 (pl) |
| PT (1) | PT80154B (pl) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0037380B1 (en) * | 1980-03-28 | 1984-09-12 | BIOCHEMIE Gesellschaft m.b.H. | New process for the production of cephalosporin antibiotics, and novel intermediates used in such process and their production |
-
1985
- 1985-03-21 AR AR85299823A patent/AR243192A1/es active
- 1985-03-22 FI FI851173A patent/FI86184C/fi not_active IP Right Cessation
- 1985-03-22 CH CH1242/88A patent/CH673460A5/de not_active IP Right Cessation
- 1985-03-22 NO NO851166A patent/NO167574C/no unknown
- 1985-03-22 ES ES541520A patent/ES541520A0/es active Granted
- 1985-03-22 KR KR1019850001887A patent/KR870001796B1/ko not_active IP Right Cessation
- 1985-03-22 DK DK132585A patent/DK132585A/da not_active Application Discontinuation
- 1985-03-22 CH CH1282/85A patent/CH669383A5/de not_active IP Right Cessation
- 1985-03-22 AT AT0086985A patent/AT386207B/de not_active IP Right Cessation
- 1985-03-22 PT PT80154A patent/PT80154B/pt not_active IP Right Cessation
- 1985-03-22 PL PL1985252525A patent/PL145915B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO851166L (no) | 1985-09-24 |
| NO167574B (no) | 1991-08-12 |
| FI86184B (fi) | 1992-04-15 |
| DK132585A (da) | 1985-09-24 |
| CH673460A5 (pl) | 1990-03-15 |
| FI851173L (fi) | 1985-09-24 |
| PT80154A (en) | 1985-04-01 |
| AR243192A1 (es) | 1993-07-30 |
| CH669383A5 (en) | 1989-03-15 |
| DK132585D0 (da) | 1985-03-22 |
| KR850006420A (ko) | 1985-10-05 |
| FI851173A0 (fi) | 1985-03-22 |
| ES8602814A1 (es) | 1985-12-01 |
| PL145915B1 (en) | 1988-11-30 |
| ATA86985A (de) | 1987-12-15 |
| AT386207B (de) | 1988-07-25 |
| NO167574C (no) | 1991-11-20 |
| KR870001796B1 (ko) | 1987-10-12 |
| FI86184C (fi) | 1992-07-27 |
| PT80154B (pt) | 1987-06-17 |
| PL252525A1 (en) | 1985-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20010201 |