ES8401083A1 - New organic compounds processes for their production and their use - Google Patents
New organic compounds processes for their production and their useInfo
- Publication number
- ES8401083A1 ES8401083A1 ES513539A ES513539A ES8401083A1 ES 8401083 A1 ES8401083 A1 ES 8401083A1 ES 513539 A ES513539 A ES 513539A ES 513539 A ES513539 A ES 513539A ES 8401083 A1 ES8401083 A1 ES 8401083A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- production
- organic compounds
- new organic
- reaction
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DEL ACIDO CEFALOESPORANICO Y DE SUS SALES, DE FORMULA (I), EN LA QUE R1, R2, R3 Y R4 PUEDEN SER VARIOS TIPOS DE RADICALES.CONSISTE EN LA REACCION DE UN COMPUESTO DE FORMULA (II) CON UN COMPUESTO DE FORMULA (III), O UN DERIVADO REACTIVO DEL MISMO, EN LAS QUE R5 ES HIDROGENO O UN GRUPO PROTECTOR DE AMINO, R2 ES EL MISMO QUE R2 SALVO CARBOXIALQUILO, Y LOS DEMAS SIMBOLOS TIENEN EL MISMO SIGNIFICADO QUE EN LA FORMULA (I). LA REACCION SE EFECTUA EN UN DISOLVENTE INERTE, EN PRESENCIA DE UN AGENTE DE CONDENSACION, A UNA TEMPERATURAENTRE -20JC Y LA AMBIENTE.ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS POR SU ACTIVIDAD ANTIMICROBIANA.PROCEDURE FOR OBTAINING DERIVATIVES OF CEPHALOSPORANIC ACID AND ITS SALTS, OF FORMULA (I), IN WHICH R1, R2, R3 AND R4 CAN BE VARIOUS TYPES OF RADICALS. IT CONSISTS OF THE REACTION OF A COMPOUND OF FORMULA (II) WITH A COMPOUND OF FORMULA (III), OR A REACTIVE DERIVATIVE THEREOF, IN WHICH R5 IS HYDROGEN OR AN AMINO PROTECTING GROUP, R2 IS THE SAME AS R2 EXCEPT CARBOXYALKYL, AND ALL OTHER SYMBOLS HAVE THE SAME MEANING AS IN FORMULA ( YO). THE REACTION IS CARRIED OUT IN AN INERT SOLVENT, IN THE PRESENCE OF A CONDENSATION AGENT, AT A TEMPERATURE BETWEEN -20 JC AND AMBIENT. THESE COMPOUNDS HAVE PHARMACOLOGICAL APPLICATIONS DUE TO THEIR ANTIMICROBIAL ACTIVITY.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH427481 | 1981-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES513539A0 ES513539A0 (en) | 1983-12-01 |
| ES8401083A1 true ES8401083A1 (en) | 1983-12-01 |
Family
ID=4273043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES513539A Expired ES8401083A1 (en) | 1981-06-29 | 1982-06-28 | New organic compounds processes for their production and their use |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5815983A (en) |
| AU (1) | AU8539182A (en) |
| BE (1) | BE893576A (en) |
| DE (1) | DE3223019A1 (en) |
| DK (1) | DK290882A (en) |
| ES (1) | ES8401083A1 (en) |
| FI (1) | FI822244A7 (en) |
| FR (3) | FR2508458A1 (en) |
| GB (1) | GB2100734A (en) |
| IL (1) | IL66148A0 (en) |
| IT (1) | IT1186693B (en) |
| NL (1) | NL8202580A (en) |
| PT (1) | PT75139B (en) |
| SE (1) | SE8203988L (en) |
| ZA (1) | ZA824647B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59155391A (en) * | 1983-02-22 | 1984-09-04 | Tanabe Seiyaku Co Ltd | New cephalosporin derivatives |
| GB8722477D0 (en) * | 1987-09-24 | 1987-10-28 | Beecham Group Plc | Compounds |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB567353A (en) * | 1943-08-27 | 1945-02-09 | John David Kendall | Improvements in the manufacture of tetrazole compounds |
| DE2760484C2 (en) * | 1976-04-14 | 1992-12-03 | Takeda Chemical Industries, Ltd., Osaka, Jp | |
| JPS6011713B2 (en) * | 1976-09-08 | 1985-03-27 | 武田薬品工業株式会社 | Cephalosporin derivatives and their production method |
| DE2714880A1 (en) * | 1977-04-02 | 1978-10-26 | Hoechst Ag | CEPHEMDER DERIVATIVES AND PROCESS FOR THEIR PRODUCTION |
-
1982
- 1982-06-18 FR FR8210845A patent/FR2508458A1/en not_active Withdrawn
- 1982-06-19 DE DE19823223019 patent/DE3223019A1/en not_active Withdrawn
- 1982-06-21 BE BE1/10536A patent/BE893576A/en not_active IP Right Cessation
- 1982-06-22 FI FI822244A patent/FI822244A7/en not_active Application Discontinuation
- 1982-06-25 GB GB08218422A patent/GB2100734A/en not_active Withdrawn
- 1982-06-25 NL NL8202580A patent/NL8202580A/en unknown
- 1982-06-25 IT IT48704/82A patent/IT1186693B/en active
- 1982-06-28 SE SE8203988A patent/SE8203988L/en not_active Application Discontinuation
- 1982-06-28 IL IL66148A patent/IL66148A0/en unknown
- 1982-06-28 AU AU85391/82A patent/AU8539182A/en not_active Abandoned
- 1982-06-28 ES ES513539A patent/ES8401083A1/en not_active Expired
- 1982-06-28 PT PT75139A patent/PT75139B/en unknown
- 1982-06-28 JP JP57112439A patent/JPS5815983A/en active Pending
- 1982-06-28 DK DK290882A patent/DK290882A/en not_active Application Discontinuation
- 1982-06-29 ZA ZA824647A patent/ZA824647B/en unknown
- 1982-09-27 FR FR8216349A patent/FR2511002A1/fr not_active Withdrawn
- 1982-09-27 FR FR8216348A patent/FR2510999A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AU8539182A (en) | 1983-01-06 |
| SE8203988D0 (en) | 1982-06-28 |
| IT8248704A1 (en) | 1983-12-25 |
| SE8203988L (en) | 1982-12-30 |
| FR2511002A1 (en) | 1983-02-11 |
| PT75139B (en) | 1985-01-07 |
| ES513539A0 (en) | 1983-12-01 |
| PT75139A (en) | 1982-07-01 |
| NL8202580A (en) | 1983-01-17 |
| FI822244L (en) | 1982-12-30 |
| FI822244A0 (en) | 1982-06-22 |
| FR2510999A1 (en) | 1983-02-11 |
| GB2100734A (en) | 1983-01-06 |
| IT8248704A0 (en) | 1982-06-25 |
| IT1186693B (en) | 1987-12-04 |
| DE3223019A1 (en) | 1983-01-05 |
| FR2508458A1 (en) | 1982-12-31 |
| JPS5815983A (en) | 1983-01-29 |
| DK290882A (en) | 1982-12-30 |
| IL66148A0 (en) | 1982-09-30 |
| BE893576A (en) | 1982-12-21 |
| FI822244A7 (en) | 1982-12-30 |
| ZA824647B (en) | 1984-02-29 |
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