ES8203866A1 - Procedimiento para la preparacion de 2-(2-aminotiazol-4-il)-2-(sin)-metoxiiminoacetatos - Google Patents

Procedimiento para la preparacion de 2-(2-aminotiazol-4-il)-2-(sin)-metoxiiminoacetatos

Info

Publication number
ES8203866A1
ES8203866A1 ES503803A ES503803A ES8203866A1 ES 8203866 A1 ES8203866 A1 ES 8203866A1 ES 503803 A ES503803 A ES 503803A ES 503803 A ES503803 A ES 503803A ES 8203866 A1 ES8203866 A1 ES 8203866A1
Authority
ES
Spain
Prior art keywords
syn
production
methoxyimino
aminothiazol
ester
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
ES503803A
Other languages
English (en)
Other versions
ES503803A0 (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.)
Lonza AG
Original Assignee
Lonza AG
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
Application filed by Lonza AG filed Critical Lonza AG
Publication of ES503803A0 publication Critical patent/ES503803A0/es
Publication of ES8203866A1 publication Critical patent/ES8203866A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07D277/587—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 aliphatic hydrocarbon radicals substituted by 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, said aliphatic radicals being substituted in the alpha-position to the ring by a hetero atom, e.g. with m >= 0, Z being a singly or a doubly bound hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE 2-(2-AMINOTIAZOL-4-IL)-2-(SIN)-METOXIIMINOACTATOS. CONSISTE EN SOMETER A OXIMACION UN 4-CLOROACETATO; SE HACE REACCIONAR EL CLOROHIDROXIIMINOACETATO RESULTANTE, SIN AISLAMIENTO DEL MISMO, DIRECTAMENTE CON TIOUREA PARA FORMAR EL 2-(2-AMONOTIAZOL-4-IL)-2-(SIN)-HIDROXIIMINOACETATO, EL CUAL SE SOMETE A METILACION CON CATALISIS POR TRANSFERENCIA DE FASES CON SULFATO DE DIMETILO. LA OXIMACION SE EFECTUA CON UN NITRITO DE METAL ALCALINO EN ACIDO ACETICO GLACIAL, A UNA TEMPERATURA INICIAL DE 0 C. DURANTE LA REACCION CON TIOUREA, LA TEMPERATURA SUBE POR ENCIMA DE 40 C.
ES503803A 1980-07-24 1981-07-09 Procedimiento para la preparacion de 2-(2-aminotiazol-4-il)-2-(sin)-metoxiiminoacetatos Expired ES8203866A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH565880 1980-07-24

Publications (2)

Publication Number Publication Date
ES503803A0 ES503803A0 (es) 1982-04-16
ES8203866A1 true ES8203866A1 (es) 1982-04-16

Family

ID=4297261

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503803A Expired ES8203866A1 (es) 1980-07-24 1981-07-09 Procedimiento para la preparacion de 2-(2-aminotiazol-4-il)-2-(sin)-metoxiiminoacetatos

Country Status (10)

Country Link
US (1) US4503234A (es)
EP (1) EP0045005B1 (es)
JP (1) JPS5753474A (es)
AT (1) ATE8395T1 (es)
CA (1) CA1163272A (es)
DE (1) DE3164711D1 (es)
DK (1) DK149090C (es)
ES (1) ES8203866A1 (es)
IL (1) IL63207A (es)
IN (1) IN153900B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61118130A (ja) * 1984-11-14 1986-06-05 Kao Corp 微粒子シリカ粉末の水系分散安定剤
HUT53892A (en) * 1989-04-07 1990-12-28 Technologishen Kom Za Promy Mi Process for producing synaminothiazolyl and synaminooxazolyl derivatives
JP5466364B2 (ja) * 2004-12-02 2014-04-09 オクシス・エナジー・リミテッド リチウム・硫黄電池用電解質及びこれを使用するリチウム・硫黄電池
EP2629352A1 (en) 2012-02-17 2013-08-21 Oxis Energy Limited Reinforced metal foil electrode
ES2546609T3 (es) 2013-03-25 2015-09-25 Oxis Energy Limited Un método para cargar una celda de litio-azufre
EP2784850A1 (en) 2013-03-25 2014-10-01 Oxis Energy Limited A method of cycling a lithium-sulphur cell
ES2671399T3 (es) 2013-03-25 2018-06-06 Oxis Energy Limited Un método para cargar una celda de litio-azufre
GB2517228B (en) 2013-08-15 2016-03-02 Oxis Energy Ltd Laminate cell
KR20160100958A (ko) 2013-12-17 2016-08-24 옥시스 에너지 리미티드 리튬-황 셀용 전해질
HUE042287T2 (hu) 2014-05-30 2019-06-28 Oxis Energy Ltd Lítium-kén cella

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1389194A (en) * 1971-01-29 1975-04-03 Glaxo Lab Ltd Antibiotics
GB1389195A (en) * 1971-01-29 1975-04-03 Glaxo Lab Ltd Antibiotics
GB1399086A (en) * 1971-05-14 1975-06-25 Glaxo Lab Ltd Cephalosporin compounds
GB1399088A (en) * 1971-05-14 1975-06-25 Glaxo Lab Ltd Cephalosporin compounds
US3971778A (en) * 1972-05-12 1976-07-27 Glaxo Laboratories Limited Cephalosporins having (α-etherified oximino)acylamido groups at the 7-position
JPS5142885A (ja) * 1974-10-08 1976-04-12 Toshiba Machine Co Ltd Ichigimeseigyosochi
US4203899A (en) * 1974-12-19 1980-05-20 Takeda Chemical Industries, Ltd. Thiazolylacetamido compounds
DK154939C (da) * 1974-12-19 1989-06-12 Takeda Chemical Industries Ltd Analogifremgangsmaade til fremstilling af thiazolylacetamido-cephemforbindelser eller farmaceutisk acceptable salte eller estere deraf
FR2342733A1 (fr) * 1976-01-14 1977-09-30 Roussel Uclaf Derives de l'acide 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments
GB1576625A (en) * 1976-04-12 1980-10-08 Fujisawa Pharmaceutical Co Syn isomer 3,7 disubstituted 3 cephem 4 carboxylic acid compounds and processes for the preparation thereof
US4304770A (en) * 1976-04-12 1981-12-08 Fujisawa Pharmaceutical Co., Ltd. Syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereof
JPS597717B2 (ja) * 1976-09-08 1984-02-20 武田薬品工業株式会社 セフアロスポリン誘導体およびその製造法
GR63088B (en) * 1976-04-14 1979-08-09 Takeda Chemical Industries Ltd Preparation process of novel cephalosporins
JPS53103493A (en) * 1977-02-18 1978-09-08 Takeda Chem Ind Ltd Cephalosporin derivatives and process for their preparation
JPS53135996A (en) * 1977-04-27 1978-11-28 Takeda Chem Ind Ltd Preparation of cephalosporin compounds

Also Published As

Publication number Publication date
CA1163272A (en) 1984-03-06
ES503803A0 (es) 1982-04-16
IL63207A0 (en) 1981-10-30
JPS5753474A (en) 1982-03-30
DK149090C (da) 1986-08-25
DE3164711D1 (en) 1984-08-16
DK300481A (da) 1982-01-25
IL63207A (en) 1985-09-29
EP0045005A1 (de) 1982-02-03
DK149090B (da) 1986-01-20
EP0045005B1 (de) 1984-07-11
JPH027953B2 (es) 1990-02-21
US4503234A (en) 1985-03-05
ATE8395T1 (de) 1984-07-15
IN153900B (es) 1984-08-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110