ES8603895A1 - Un procedimiento para la produccion de una cefalosporina - Google Patents

Un procedimiento para la produccion de una cefalosporina

Info

Publication number
ES8603895A1
ES8603895A1 ES536633A ES536633A ES8603895A1 ES 8603895 A1 ES8603895 A1 ES 8603895A1 ES 536633 A ES536633 A ES 536633A ES 536633 A ES536633 A ES 536633A ES 8603895 A1 ES8603895 A1 ES 8603895A1
Authority
ES
Spain
Prior art keywords
compound
formula
cooh
substituted
cephem
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
ES536633A
Other languages
English (en)
Spanish (es)
Other versions
ES536633A0 (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.)
Toyama Chemical Co Ltd
Original Assignee
Toyama 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
Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Publication of ES536633A0 publication Critical patent/ES536633A0/es
Publication of ES8603895A1 publication Critical patent/ES8603895A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Cephalosporin Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
ES536633A 1984-05-25 1984-10-09 Un procedimiento para la produccion de una cefalosporina Expired ES8603895A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59104759A JPS60248691A (ja) 1984-05-25 1984-05-25 セファロスポリン類の新規製造法

Publications (2)

Publication Number Publication Date
ES536633A0 ES536633A0 (es) 1986-01-01
ES8603895A1 true ES8603895A1 (es) 1986-01-01

Family

ID=14389414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536633A Expired ES8603895A1 (es) 1984-05-25 1984-10-09 Un procedimiento para la produccion de una cefalosporina

Country Status (8)

Country Link
JP (1) JPS60248691A (cs)
AU (1) AU555399B2 (cs)
DD (2) DD253819A5 (cs)
ES (1) ES8603895A1 (cs)
HU (1) HU201034B (cs)
IN (1) IN163562B (cs)
PL (1) PL145022B1 (cs)
ZA (1) ZA847713B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172788A (ja) * 1984-09-17 1986-04-14 Toyama Chem Co Ltd セフアロスポリン類の新規製造法
GB8614710D0 (en) * 1986-06-17 1986-07-23 Ici Plc Process

Also Published As

Publication number Publication date
JPS60248691A (ja) 1985-12-09
PL255588A1 (en) 1986-10-21
IN163562B (cs) 1988-10-08
AU3375184A (en) 1985-11-28
JPH026757B2 (cs) 1990-02-13
ZA847713B (en) 1986-05-28
DD234272A5 (de) 1986-03-26
ES536633A0 (es) 1986-01-01
DD253819A5 (de) 1988-02-03
PL145022B1 (en) 1988-07-30
AU555399B2 (en) 1986-09-25
HU201034B (en) 1990-09-28

Similar Documents

Publication Publication Date Title
CA1238910A (en) CARBOXYALKENOIC ACIDS
FI90243C (fi) Menetelmä amikasiinin valmistamiseksi
JPS6466189A (en) Production of penicillanic acid derivative
ES412859A1 (es) Un procedimiento para la preparacion de un derivado de 7- (alfa hidroxi-alfa-fenil) acetamido - 3 - (1 - metil - 1h - tetrazol - 5 - iltiometil) cefalosporina.
MA19984A1 (fr) Procede de preparation de derives de cephalosporine
IN167606B (cs)
JPS5547688A (en) Novel cephem compound and its preparation
ES8603895A1 (es) Un procedimiento para la produccion de una cefalosporina
ATE53034T1 (de) Verfahren zur herstellung von cephemverbindungen.
DK381488A (da) Fremgangsmaade til fremstilling af cephemforbindelser og cephalosporinderivater opnaaet ved fremgangsmaaden
DE3474148D1 (en) Cephalosporin derivatives and process for their preparation
SE7907320L (sv) 3,7-disubstituerade 3-cefem-4-karboxylsyraforeningar och forfaranden for deras framstellning
GB1444593A (en) Imidazoline derivatives
ES484380A1 (es) Un procedimiento no catalitico para la preparacion de deri- vados de cefalosporina
ATE321054T1 (de) Kristalline beta-lactam intermediate
FI803799L (fi) Nya substituerade 2-fenylamino-imidazoliner-(2) deras syraadditionssalter dessa innehaollande laekemedel och deras framstaellningsfoerfarande
ATE16706T1 (de) Verfahren zur herstellung von cephalosporinverbindungen.
SE7901262L (sv) 3,7-disubstituerade 3-cefem-4-karboxylsyraforeningar och forfarande for deras framstellning
JPS6445350A (en) Production of n-substituted-l-amino acid derivative
RO84705A (ro) Procedeu pentru prepararea benzatiazincarbo0amidelor
ES480165A1 (es) Un procedimiento para preparar compuestos de cefem.
IE36558L (en) Esterification of penicillins
ES8403914A1 (es) Procedimiento para la obtencion del acido 7-amino-1-detia-1-oxa-3-hidroximetil-cefem-4-carboxilico y sus derivados.
JPS6426543A (en) Novel aminobenzoic acid amide derivative and production thereof
JPS6456683A (en) Production of 7-amino-3-(2-methyl-1-pyrazolio)methyl-3-cephem-4-carboxylic acid or salts thereof