ATE196632T1 - Verfahren zur herstellung von cephalosporinen - Google Patents

Verfahren zur herstellung von cephalosporinen

Info

Publication number
ATE196632T1
ATE196632T1 AT94116660T AT94116660T ATE196632T1 AT E196632 T1 ATE196632 T1 AT E196632T1 AT 94116660 T AT94116660 T AT 94116660T AT 94116660 T AT94116660 T AT 94116660T AT E196632 T1 ATE196632 T1 AT E196632T1
Authority
AT
Austria
Prior art keywords
producing cephalosporins
cephalosporins
producing
cephalosporin
hydroxymethyl
Prior art date
Application number
AT94116660T
Other languages
English (en)
Inventor
Johann Danklmaier
Original Assignee
Biochemie Gmbh
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 Biochemie Gmbh filed Critical Biochemie Gmbh
Application granted granted Critical
Publication of ATE196632T1 publication Critical patent/ATE196632T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; 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)
  • Cephalosporin Compounds (AREA)
AT94116660T 1993-10-22 1994-10-21 Verfahren zur herstellung von cephalosporinen ATE196632T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0214393A AT401177B (de) 1993-10-22 1993-10-22 Verfahren zur herstellung von 7-amino-3-cephem-4-carbonsäure-derivaten

Publications (1)

Publication Number Publication Date
ATE196632T1 true ATE196632T1 (de) 2000-10-15

Family

ID=3528693

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0214393A AT401177B (de) 1993-10-22 1993-10-22 Verfahren zur herstellung von 7-amino-3-cephem-4-carbonsäure-derivaten
AT94116660T ATE196632T1 (de) 1993-10-22 1994-10-21 Verfahren zur herstellung von cephalosporinen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0214393A AT401177B (de) 1993-10-22 1993-10-22 Verfahren zur herstellung von 7-amino-3-cephem-4-carbonsäure-derivaten

Country Status (13)

Country Link
US (1) US5597914A (de)
EP (2) EP0908461A1 (de)
JP (1) JP2875170B2 (de)
KR (1) KR100331251B1 (de)
CN (2) CN1050842C (de)
AT (2) AT401177B (de)
DE (1) DE69426006T2 (de)
DK (1) DK0649849T3 (de)
ES (1) ES2151525T3 (de)
GR (1) GR3034813T3 (de)
PT (1) PT649849E (de)
SG (1) SG64928A1 (de)
SI (1) SI0649849T1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030135041A1 (en) * 2002-01-04 2003-07-17 Orchid Chemicals & Pharmaceuticals Limited, India Synthesis of ceftiofur intermediate
AR090964A1 (es) 2012-05-09 2014-12-17 Novartis Ag Proceso para la elaboracion de undecapeptidos ciclicos
EP3426663B1 (de) 2016-03-07 2020-01-29 Dhanuka Laboratories Ltd. Verfahren zur alkylierung der hydroxymethylgruppe an position -3 von cephalosporinen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241656A (en) * 1967-08-21 1971-08-04 Glaxo Lab Ltd Improvements in or relating to cephalosporin compounds
GB1241657A (en) * 1967-08-21 1971-08-04 Glaxo Lab Ltd Improvements in or relating to cephalosporin compounds
JPS57192392A (en) * 1981-05-19 1982-11-26 Sankyo Co Ltd Production of 3-alkoxymethylcephalosporin
JPS59163387A (ja) * 1983-03-07 1984-09-14 Sankyo Co Ltd ３−アルコキシメチルセフアロスポリンの製造方法
AT384222B (de) * 1985-06-03 1987-10-12 Biochemie Gmbh Verfahren zur herstellung von 7-amino-3alkoxymethyl-3-cephem-4-carbonsaeuren
DE3789412T2 (de) * 1986-10-02 1994-06-30 Asahi Chemical Ind Verfahren zur Herstellung von 3-Alkoxymethylcephalosporinen.
JPS63115887A (ja) * 1986-11-04 1988-05-20 Asahi Chem Ind Co Ltd ７−アミノ−３−アルコキシメチルセフアロスポリン類の製造方法
JP2612493B2 (ja) * 1988-05-24 1997-05-21 旭化成工業株式会社 ３―置換メチル―３―セフェム―４―カルボン酸類の製造方法
DE4004370A1 (de) * 1990-02-13 1991-08-14 Hoechst Ag Verfahren zur herstellung von 7-amino-3-methoxymethyl-ceph-3-em-4-carbonsaeure
EP0485204B1 (de) * 1990-11-07 1995-05-31 Sankyo Company Limited Verfahren zur Herstellung von 3-Alkoxymethyl Cephalosporinderivate
US5221739A (en) * 1992-01-09 1993-06-22 Eli Lilly And Company Acetylation of 3-hydroxymethyl cephalosporins

Also Published As

Publication number Publication date
JPH07149767A (ja) 1995-06-13
EP0908461A1 (de) 1999-04-14
EP0649849A1 (de) 1995-04-26
DE69426006T2 (de) 2001-05-17
CN1245172A (zh) 2000-02-23
CN1106409A (zh) 1995-08-09
AT401177B (de) 1996-07-25
SG64928A1 (en) 1999-05-25
EP0649849B1 (de) 2000-09-27
JP2875170B2 (ja) 1999-03-24
KR100331251B1 (ko) 2002-11-16
US5597914A (en) 1997-01-28
SI0649849T1 (en) 2001-06-30
DK0649849T3 (da) 2000-12-18
ATA214393A (de) 1995-11-15
KR950011449A (ko) 1995-05-15
GR3034813T3 (en) 2001-02-28
CN1050842C (zh) 2000-03-29
ES2151525T3 (es) 2001-01-01
DE69426006D1 (de) 2000-11-02
PT649849E (pt) 2001-02-28

Similar Documents

Publication Publication Date Title
DE69203959D1 (de) Verfahren zur Herstellung von Prepregs.
ATE278032T1 (de) Verfahren zur fermentativen herstellung von deacylierten cephalosporinen
DE59103625D1 (de) Verfahren zur Herstellung von Formteilen.
DE68922748D1 (de) Verfahren zur Herstellung eines kunststoffgebundenen Magnetgegenstandes.
DE59206478D1 (de) Verfahren zur Herstellung schlagzähmodifizierter Thermoplaste
DE68916086D1 (de) Verfahren zur Herstellung von Kohlenstoff/Kohlenstoff-Verbundstoffen.
ATE201025T1 (de) Verfahren zur herstellung von cephalosporinen und zwischenprodukte in diesem verfahren
DE59404241D1 (de) Verfahren zur Herstellung von Kautschukmischungen
ATE126361T1 (de) Verfahren zur herstellung einer brillenfassung.
ATE204283T1 (de) Verfahren zur herstellung von 2,2- difluorketensilylacetalen und alpha,alpha-difluor-beta -silyloxy-1,3-dioxolan-4-propansäureestern
ATE218131T1 (de) Verfahren zur herstellung von mono-n- substituierten tetraazamakrocyclen
DE69419227D1 (de) Verfahren zur Herstellung von aliphatischen Copolyesterfilmen
DE68922147D1 (de) Verfahren zur Herstellung eines Kautschuklaminats.
DE69202419D1 (de) Verfahren zur Herstellung von Fulleren.
DE58908205D1 (de) Verfahren zur Herstellung von opaken Chinacridonen.
DE59403272D1 (de) Verfahren zur Herstellung Kautschukmischungen
DE59201411D1 (de) Verfahren zur Herstellung eines Pressstoff-Plankommutators.
ATE196632T1 (de) Verfahren zur herstellung von cephalosporinen
AT386412B (de) Verfahren zur herstellung eines cephalosporins
DE69218700D1 (de) Verfahren zur Herstellung von Riboflavin durch Fermentation
DE69110711D1 (de) Verfahren zur Herstellung von Polyolefine.
DE69115235D1 (de) Verfahren zur Herstellung von Polyolefinen.
DE3588014D1 (de) Verfahren zur herstellung bissilylierter 3-iodmethylcephalosporinderivaten.
DE69325313D1 (de) Verfahren zur Herstellung von Polyolen mit verminderter Ungesättigtheit
DE69120567D1 (de) Verfahren zur Herstellung von Fluormethyl-substituierter Piperidin-Carbodithioaten

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee