ES8507484A1 - Procedimiento de producir compuestos beta-lactamicos y similares - Google Patents

Procedimiento de producir compuestos beta-lactamicos y similares

Info

Publication number
ES8507484A1
ES8507484A1 ES526759A ES526759A ES8507484A1 ES 8507484 A1 ES8507484 A1 ES 8507484A1 ES 526759 A ES526759 A ES 526759A ES 526759 A ES526759 A ES 526759A ES 8507484 A1 ES8507484 A1 ES 8507484A1
Authority
ES
Spain
Prior art keywords
group
beta
production
protector
formula
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
Application number
ES526759A
Other languages
English (en)
Other versions
ES526759A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP57180268A external-priority patent/JPS5970663A/ja
Priority claimed from JP57194894A external-priority patent/JPS5970664A/ja
Priority claimed from JP58139068A external-priority patent/JPS6032765A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of ES8507484A1 publication Critical patent/ES8507484A1/es
Publication of ES526759A0 publication Critical patent/ES526759A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR COMPUESTOS BETA-LACTAMICOS Y SIMILARES.CONSISTE EN HACER REACCIONAR UNA BASE DE SCHIFF FORMULA (II) CON UN DICETENO EN UN DISOLVENTE INERTE, COMO BENCENO O TOLUENO, EN PRESENCIA DE UN IMIDAZOL COMO 4-METILIMEDAZOL, EN UNA CANTIDAD DE 0,1 A 1,5 VECES LA MOLAR DE LA BASE SCHIFF, A UNA TEMPERATURA ENTRE C20 Y 120JC, PARA OBTENER UN COMPUESTO DE FORMULA (I). SIENDO: R GRUPO PROTECTOR DEL GRUPO CARBOXILICO; R1 GRUP PROTECTOR DEL GRUPO CARBOXILICO O H; R2 GRUPO PROTECTOR DE UN ATOMO DE N; RA Y RB UN GRUPO OXO, O H Y OH RESPECTIVAMENTE SI R ES PROTECTOR DE UN GRUPO CARBOXILO O ES H.SE UTILIZAN EN LA SINTESIS DE DERIVADOS CARBAPENEMICOS O PENEMICOS.
ES526759A 1982-10-13 1983-10-13 Procedimiento de producir compuestos beta-lactamicos y similares Granted ES526759A0 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57180268A JPS5970663A (ja) 1982-10-13 1982-10-13 β−ラクタム誘導体の製造法
JP57194894A JPS5970664A (ja) 1982-11-06 1982-11-06 新規なβ−ラクタム化合物
JP58139068A JPS6032765A (ja) 1983-07-28 1983-07-28 β−ラクタム誘導体の製造法

Publications (2)

Publication Number Publication Date
ES8507484A1 true ES8507484A1 (es) 1985-10-01
ES526759A0 ES526759A0 (es) 1985-10-01

Family

ID=27317794

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526759A Granted ES526759A0 (es) 1982-10-13 1983-10-13 Procedimiento de producir compuestos beta-lactamicos y similares

Country Status (4)

Country Link
US (1) US4556514A (es)
EP (1) EP0106652B1 (es)
DE (1) DE3375481D1 (es)
ES (1) ES526759A0 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1190236A (en) * 1981-10-23 1985-07-09 Edward J.J. Grabowski Antibiotic synthesis
JPS6118791A (ja) * 1984-07-05 1986-01-27 Kanegafuchi Chem Ind Co Ltd 新規β−ラクタム化合物及びその製造法
US4791198A (en) * 1984-07-05 1988-12-13 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Beta-lactam compound and preparation thereof
US4861877A (en) * 1984-07-05 1989-08-29 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing 4-acetoxy-3-hydroxyethylazetidin-2-one derivatives
EP0171064B1 (en) * 1984-08-06 1995-07-12 Fujisawa Pharmaceutical Co., Ltd. Azetidinone derivative and processes for production thereof
GB8528380D0 (en) * 1985-11-18 1985-12-24 Ici Plc Process
AU601180B2 (en) * 1986-04-30 1990-09-06 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing 4-acetoxy-3-hydroxyethylazetidin -2- one derivatives
US5312914A (en) * 1987-02-17 1994-05-17 Ciba-Geigy Corp Process for the manufacture of 4-acetoxy-3-hydroxyethyl-azetidinone
EP0279781A3 (de) * 1987-02-17 1989-07-26 Ciba-Geigy Ag Verfahren zur Herstellung von 4-Acetoxy-3-hydroxyethyl-azetidinon
US5274188A (en) * 1987-05-04 1993-12-28 Ciba-Geigy Corporation Process for the manufacture of 4-acyloxy-3-hydroxyethyl-azetidinones
EP0290385B1 (de) * 1987-05-04 1992-10-21 Ciba-Geigy Ag Neues Verfahren zur Herstellung von 4-Acyloxy-3-hydroxyethyl-azetidinonen
US5145957A (en) * 1988-03-18 1992-09-08 Merck & Co., Inc. Stereoselective synthesis of a chiral cis 3-beta hydrogen (3R) 4-aroyloxy azetidinone
US6180550B1 (en) 1998-12-22 2001-01-30 Mobile Oil Corporation Small crystal ZSM-5, its synthesis and use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1145347A (en) * 1977-09-30 1983-04-26 Akira Sato 2-azetidinone derivatives
JPS55111463A (en) * 1979-02-21 1980-08-28 Sankyo Co Ltd Beta-lactam compound and its preparation
JPS56142259A (en) * 1980-03-11 1981-11-06 Sankyo Co Ltd Beta-lactam compound and its preparation
JPS5798257A (en) * 1980-12-10 1982-06-18 Sankyo Co Ltd 3,4-disubstituted azetidine-2-one compound and its preparation
DE3277696D1 (en) * 1981-07-15 1987-12-23 Sumitomo Pharma Carboxylic beta-lactam compounds and the preparation thereof
CA1190236A (en) * 1981-10-23 1985-07-09 Edward J.J. Grabowski Antibiotic synthesis

Also Published As

Publication number Publication date
EP0106652A1 (en) 1984-04-25
EP0106652B1 (en) 1988-01-27
US4556514A (en) 1985-12-03
DE3375481D1 (en) 1988-03-03
ES526759A0 (es) 1985-10-01

Similar Documents

Publication Publication Date Title
ES8507484A1 (es) Procedimiento de producir compuestos beta-lactamicos y similares
ES413639A1 (es) Un procedimiento para la preparacion de un compuesto deri- vado de dopamina.
ES368572A1 (es) Un procedimiento para preparar el 2-(6'-metoxi-2'-naftil) propanal.
ES404745A1 (es) Un procedimiento para preparar cefalosporinas.
ES403209A1 (es) Un metodo para la produccion de nuevos derivados de aceto- fenon-oxima.
ES404744A1 (es) Un procedimiento para producir derivados de cefalosporina.
ES426359A1 (es) Un procedimiento para preparar derivados aminicos de pira- zolopiridincetonas.
ES8601910A1 (es) Un procedimiento para preparar nuevos derivados amidinicos de 4-fenilimidazol sustituido en la posicion 2
ES2012695A6 (es) Un procedimiento para la preparacion de 4-(6'-metoxi -2'- naftil)-but-3-en -2-ona.
ES465346A1 (es) Procedimiento para preparar imidazoles 4,5-disustituidos.
ES8106489A1 (es) Un procedimiento para la preparacion de un derivado de 15 sulfonamidoprostaglandina.
ES462844A1 (es) Un procedimiento para la preparacion de compuestos imidazo (1,5-a) (1,4)diacepinicos.
ES437041A1 (es) Un procedimiento para preparar derivados de 1-ftalazona.
ES448982A1 (es) Un procedimiento para la preparacion de derivados de 1,4- dioxo-quinoxalina de actividad antimicrobiana.
ES8107184A1 (es) Procedimiento para preparar 1-ciclohexenilmetil-2-cloroetil-pirrolidina
ES8602814A1 (es) Un procedimiento para preparar una cefalosporina
ES8302005A1 (es) Procedimiento para preparar compuestos cefalosporanicos
ES445255A1 (es) Un procedimiento para la preparacion de acidos metil-2 o 3- cefem-4-carboxilicos 3-sustituidos.
ES449570A1 (es) Un procedimiento para la produccion de tetrazolo (a) quina- zol-5-onas.
ES479233A1 (es) Procedimiento para la obtencion de derivados de antraquinona.
ES430903A1 (es) Un procedimiento para la preparacion del acido (1-oxo-2-fe- nil, halofenil o tienil-2-metil-6, 7-dicloro-5-indaniloxi) acetico.
ES431477A1 (es) Procedimiento para preparar derivados de glicerol.
ES437408A1 (es) Un procedimiento para la preparacion de nuevos derivados de indan 1, 3-diona.
JPS5231067A (en) Synthesis of 2-(2-formyl-1-pyrrolyl)- benzophenone derivatives
ES427333A1 (es) Un procedimiento para la preparacion de esteres 2,6-dihalo-bencilicos.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302