ES8605811A1 - Un procedimiento para la preparacion de una b- lactama - Google Patents
Un procedimiento para la preparacion de una b- lactamaInfo
- Publication number
- ES8605811A1 ES8605811A1 ES528985A ES528985A ES8605811A1 ES 8605811 A1 ES8605811 A1 ES 8605811A1 ES 528985 A ES528985 A ES 528985A ES 528985 A ES528985 A ES 528985A ES 8605811 A1 ES8605811 A1 ES 8605811A1
- Authority
- ES
- Spain
- Prior art keywords
- beta
- preparation
- lactam compounds
- image
- lactam
- 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
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D463/00—Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D463/02—Preparation
- C07D463/06—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
- C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; 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)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrrole Compounds (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE UNA B-LACTAMA. CONSISTE EN TRATAR UNA IMINA DE ESTRUCTURA PARCIAL (II) CON UN DERIVADO NUCLEOFILICO DE FORMAMIDA, COMO SON LOS DERIVADOS N-SILICICOS, N-ESTANNILICOS Y N-FOSFORILADOS O LOS DE FORMULA (III), EN UN DISOLVENTE ORGANICO, COMO DIOXANO, TETRAHIDROFURANO, DIMETILFORMAMIDA O HEXAMETILFOSFORAMIDA, EN ATMOSFERA INERTE Y A TEMPERATURA ENTRE C100 Y 30JC, PARA OBTENER UNA B-LACTAMA DE FORMULA (I). SIENDO: R1, ES UN GRUPO ACILO CARBOXILICO, SULFONILO O FOSFONILO; R Y R, IGUALES O DIFERENTES, UN GRUPO ALQUILO DE C 1 A 6, Y UNIDOS REPRESENTAN UN DI-RADICAL ALQUILENO DE C 2 A 4. SE UTILIZAN SUS COMPUESTOS SUSTITUIDOS COMO ANTIBACTERIANOS O INTERMEDIOS PARA LA INTRODUCCION DE LOS MISMOS.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838301688A GB8301688D0 (en) | 1983-01-21 | 1983-01-21 | Preparation of beta-lactam compounds |
| GB838317199A GB8317199D0 (en) | 1983-06-24 | 1983-06-24 | Preparation of beta-lactam compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES528985A0 ES528985A0 (es) | 1986-04-01 |
| ES8605811A1 true ES8605811A1 (es) | 1986-04-01 |
Family
ID=26284987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES528985A Expired ES8605811A1 (es) | 1983-01-21 | 1984-01-19 | Un procedimiento para la preparacion de una b- lactama |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4555363A (es) |
| EP (1) | EP0115405B1 (es) |
| KR (1) | KR910005846B1 (es) |
| AU (1) | AU568530B2 (es) |
| CA (1) | CA1222745A (es) |
| DE (1) | DE3464135D1 (es) |
| DK (1) | DK23784A (es) |
| ES (1) | ES8605811A1 (es) |
| FI (1) | FI81354C (es) |
| GR (1) | GR79174B (es) |
| HU (1) | HU191584B (es) |
| IE (1) | IE56571B1 (es) |
| IL (1) | IL70721A (es) |
| NO (1) | NO164031C (es) |
| NZ (1) | NZ206892A (es) |
| PH (1) | PH21570A (es) |
| PL (1) | PL146761B1 (es) |
| PT (1) | PT77980B (es) |
| YU (1) | YU43662B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0150378B1 (en) * | 1984-01-23 | 1990-03-28 | Takeda Chemical Industries, Ltd. | Cephem compounds and their production |
| GB8416648D0 (en) * | 1984-06-29 | 1984-08-01 | Beecham Group Plc | Chemical process |
| EP0211656A3 (en) * | 1985-08-10 | 1988-03-09 | Beecham Group Plc | Cephalosporin derivatives, process for their preparation and pharmaceutical compositions containing them |
| EP0389176A3 (en) * | 1989-03-18 | 1992-01-15 | Beecham Group p.l.c. | Beta-lactams and processes for their preparation |
| ATE118215T1 (de) * | 1989-09-04 | 1995-02-15 | Beecham Group Plc | Cephalosporinderivate, verfahren zu ihrer herstellung, pharmazeutische präparate und zwischenverbindungen. |
| WO2021099842A1 (en) * | 2019-11-22 | 2021-05-27 | 2692372 Ontario Inc. | Pentafluorobenzenesulfonamide derivatives and uses thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2647815A (en) * | 1951-05-03 | 1953-08-04 | Gen Aniline & Film Corp | Alkyl diformyl phenylenediamines |
| GB2107307B (en) * | 1981-07-25 | 1986-02-26 | Beecham Group Plc | B-lactum antibacterial agents |
-
1984
- 1984-01-19 PH PH30131A patent/PH21570A/en unknown
- 1984-01-19 IE IE111/84A patent/IE56571B1/xx unknown
- 1984-01-19 EP EP84300338A patent/EP0115405B1/en not_active Expired
- 1984-01-19 AU AU23608/84A patent/AU568530B2/en not_active Ceased
- 1984-01-19 DK DK23784A patent/DK23784A/da not_active Application Discontinuation
- 1984-01-19 DE DE8484300338T patent/DE3464135D1/de not_active Expired
- 1984-01-19 PL PL1984245815A patent/PL146761B1/pl unknown
- 1984-01-19 US US06/572,196 patent/US4555363A/en not_active Expired - Fee Related
- 1984-01-19 CA CA000445646A patent/CA1222745A/en not_active Expired
- 1984-01-19 IL IL70721A patent/IL70721A/xx not_active IP Right Cessation
- 1984-01-19 NZ NZ206892A patent/NZ206892A/en unknown
- 1984-01-19 ES ES528985A patent/ES8605811A1/es not_active Expired
- 1984-01-19 PT PT77980A patent/PT77980B/pt not_active IP Right Cessation
- 1984-01-19 HU HU84205A patent/HU191584B/hu not_active IP Right Cessation
- 1984-01-19 FI FI840215A patent/FI81354C/fi not_active IP Right Cessation
- 1984-01-19 GR GR73561A patent/GR79174B/el unknown
- 1984-01-20 NO NO840211A patent/NO164031C/no unknown
- 1984-01-20 YU YU102/84A patent/YU43662B/xx unknown
- 1984-01-20 KR KR1019840000250A patent/KR910005846B1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| PL245815A1 (en) | 1985-07-02 |
| KR840007411A (ko) | 1984-12-07 |
| NO164031B (no) | 1990-05-14 |
| CA1222745A (en) | 1987-06-09 |
| ES528985A0 (es) | 1986-04-01 |
| PT77980A (en) | 1984-02-01 |
| DE3464135D1 (en) | 1987-07-16 |
| EP0115405A2 (en) | 1984-08-08 |
| DK23784D0 (da) | 1984-01-19 |
| AU2360884A (en) | 1984-07-26 |
| IL70721A0 (en) | 1984-04-30 |
| GR79174B (es) | 1984-10-02 |
| HUT34207A (en) | 1985-02-28 |
| AU568530B2 (en) | 1988-01-07 |
| FI840215A0 (fi) | 1984-01-19 |
| DK23784A (da) | 1984-07-22 |
| IL70721A (en) | 1989-02-28 |
| EP0115405B1 (en) | 1987-06-10 |
| NZ206892A (en) | 1987-02-20 |
| PH21570A (en) | 1987-12-11 |
| PT77980B (en) | 1986-03-25 |
| NO164031C (no) | 1990-08-22 |
| NO840211L (no) | 1984-07-23 |
| EP0115405A3 (en) | 1984-08-29 |
| FI81354C (fi) | 1990-10-10 |
| YU43662B (en) | 1989-10-31 |
| PL146761B1 (en) | 1989-03-31 |
| IE56571B1 (en) | 1991-09-11 |
| KR910005846B1 (ko) | 1991-08-05 |
| YU10284A (en) | 1987-02-28 |
| FI81354B (fi) | 1990-06-29 |
| FI840215A (fi) | 1984-07-22 |
| HU191584B (en) | 1987-03-30 |
| IE840111L (en) | 1984-07-21 |
| US4555363A (en) | 1985-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |
Effective date: 19960401 |