ES8306153A1 - Un procedimiento para la preparacion de derivados del acido clavulanico. - Google Patents
Un procedimiento para la preparacion de derivados del acido clavulanico.Info
- Publication number
- ES8306153A1 ES8306153A1 ES514032A ES514032A ES8306153A1 ES 8306153 A1 ES8306153 A1 ES 8306153A1 ES 514032 A ES514032 A ES 514032A ES 514032 A ES514032 A ES 514032A ES 8306153 A1 ES8306153 A1 ES 8306153A1
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- acid derivatives
- clavulanic acid
- pseudothioureas
- thioimidates
- 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
- C07D503/00—Heterocyclic compounds containing 4-oxa-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxapenicillins, clavulanic acid derivatives; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DEL ACIDO CLAVULANICO Y DE SUS ESTERES Y SALES DE ADICION DE ACIDO FISIOLOGICAMENTE COMPATIBLES, DE FORMULA (I), EN LA QUE R Y R PUEDEN SER VARIOS TIPOS DE RADICALES; Y X ES OXIGENO O AZUFRE. CONSISTE EN LA REACCION DE ALQUILACION DE UN COMPUESTO DE FORMULA (II), EN LA QUE R>X ES HIDROGENO O UN GRUPO PROTECTOR, Y R Y X TIENEN EL MISMO SIGNIFICADO QUE EN LA FORMULA (I), CON UN AGENTE ALQUILANTE REACTIVO. LA REACCION SE LLEVA A CABO EN UN DISOLVENTE ORGANICO INERTE A UNA TEMPERATURA COMPRENDIDA ENTRE LA AMBIENTE Y 60 C. ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS COMO AGENTES ANTIBACTERIANOS DE ~J-LACTAMA.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8026731 | 1980-08-16 | ||
| GB8036059 | 1980-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8306153A1 true ES8306153A1 (es) | 1983-05-01 |
| ES514032A0 ES514032A0 (es) | 1983-05-01 |
Family
ID=26276584
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES504763A Expired ES8503353A1 (es) | 1980-08-16 | 1981-08-14 | Un procedimiento para la preparacion de derivados del acido clavolanico. |
| ES514033A Granted ES514033A0 (es) | 1980-08-16 | 1982-07-15 | Un procedimiento para la preparacion de derivados del acido clavulanico. |
| ES514032A Granted ES514032A0 (es) | 1980-08-16 | 1982-07-15 | Un procedimiento para la preparacion de derivados del acido clavulanico. |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES504763A Expired ES8503353A1 (es) | 1980-08-16 | 1981-08-14 | Un procedimiento para la preparacion de derivados del acido clavolanico. |
| ES514033A Granted ES514033A0 (es) | 1980-08-16 | 1982-07-15 | Un procedimiento para la preparacion de derivados del acido clavulanico. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0046349A1 (es) |
| AU (1) | AU7420181A (es) |
| ES (3) | ES8503353A1 (es) |
| GR (1) | GR74626B (es) |
| PT (1) | PT73513B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0068715A1 (en) * | 1981-06-30 | 1983-01-05 | Beecham Group Plc | Beta-lactam antibacterial agents, their preparation and use |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001333B1 (en) * | 1977-09-20 | 1982-09-15 | Beecham Group Plc | Clavulanic acid derivatives, their preparation and pharmaceutical compositions containing them |
| EP0005014A1 (en) * | 1978-04-22 | 1979-10-31 | Beecham Group Plc | Clavulanic acid derivatives, preparation and compositions |
| DE2965938D1 (en) * | 1978-10-25 | 1983-08-25 | Beecham Group Plc | Clavulanic acid derivatives, processes for their preparation and pharmaceutical compositions containing them |
-
1981
- 1981-08-03 EP EP81303534A patent/EP0046349A1/en not_active Withdrawn
- 1981-08-12 PT PT7351381A patent/PT73513B/pt unknown
- 1981-08-14 GR GR65796A patent/GR74626B/el unknown
- 1981-08-14 AU AU74201/81A patent/AU7420181A/en not_active Abandoned
- 1981-08-14 ES ES504763A patent/ES8503353A1/es not_active Expired
-
1982
- 1982-07-15 ES ES514033A patent/ES514033A0/es active Granted
- 1982-07-15 ES ES514032A patent/ES514032A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| PT73513B (en) | 1982-10-28 |
| PT73513A (en) | 1981-09-01 |
| ES504763A0 (es) | 1984-06-16 |
| EP0046349A1 (en) | 1982-02-24 |
| ES8305365A1 (es) | 1983-04-01 |
| ES8503353A1 (es) | 1984-06-16 |
| ES514033A0 (es) | 1983-04-01 |
| ES514032A0 (es) | 1983-05-01 |
| GR74626B (es) | 1984-06-29 |
| AU7420181A (en) | 1982-02-25 |
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