ATE88476T1 - Verfahren zur herstellung von 7-aca-derivaten. - Google Patents

Verfahren zur herstellung von 7-aca-derivaten.

Info

Publication number
ATE88476T1
ATE88476T1 AT86810224T AT86810224T ATE88476T1 AT E88476 T1 ATE88476 T1 AT E88476T1 AT 86810224 T AT86810224 T AT 86810224T AT 86810224 T AT86810224 T AT 86810224T AT E88476 T1 ATE88476 T1 AT E88476T1
Authority
AT
Austria
Prior art keywords
production
aca derivatives
derivatives
aca
alkoxymethylcephem
Prior art date
Application number
AT86810224T
Other languages
English (en)
Inventor
Bernhard Christian Prager
Hubert Sturm
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 ATE88476T1 publication Critical patent/ATE88476T1/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
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
    • 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
    • C07D501/02—Preparation
    • C07D501/04—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
AT86810224T 1985-06-03 1986-05-23 Verfahren zur herstellung von 7-aca-derivaten. ATE88476T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0166985A AT384222B (de) 1985-06-03 1985-06-03 Verfahren zur herstellung von 7-amino-3alkoxymethyl-3-cephem-4-carbonsaeuren

Publications (1)

Publication Number Publication Date
ATE88476T1 true ATE88476T1 (de) 1993-05-15

Family

ID=3518423

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0166985A AT384222B (de) 1985-06-03 1985-06-03 Verfahren zur herstellung von 7-amino-3alkoxymethyl-3-cephem-4-carbonsaeuren
AT86810224T ATE88476T1 (de) 1985-06-03 1986-05-23 Verfahren zur herstellung von 7-aca-derivaten.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0166985A AT384222B (de) 1985-06-03 1985-06-03 Verfahren zur herstellung von 7-amino-3alkoxymethyl-3-cephem-4-carbonsaeuren

Country Status (15)

Country Link
US (1) US5580978A (de)
EP (1) EP0204657B1 (de)
JP (1) JPH0649704B2 (de)
AT (2) AT384222B (de)
AU (1) AU602124B2 (de)
DE (1) DE3688302T2 (de)
DK (1) DK164060C (de)
ES (1) ES8706693A1 (de)
FI (1) FI86183C (de)
HK (1) HK49796A (de)
IE (1) IE59911B1 (de)
IL (1) IL78983A (de)
NZ (1) NZ216366A (de)
PH (1) PH22895A (de)
ZA (1) ZA864134B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2061485T3 (es) * 1986-10-02 1994-12-16 Asahi Chemical Ind Procedimiento para la fabricacion de 3-alcoximetilcefalosporinas.
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
ES2075365T3 (es) 1990-11-07 1995-10-01 Sankyo Co Procedimiento para la preparacion de derivados de 3-alcoximetil cefalosporina.
AT401177B (de) * 1993-10-22 1996-07-25 Biochemie Gmbh Verfahren zur herstellung von 7-amino-3-cephem-4-carbonsäure-derivaten
US20030135041A1 (en) * 2002-01-04 2003-07-17 Orchid Chemicals & Pharmaceuticals Limited, India Synthesis of ceftiofur intermediate
WO2013041999A1 (en) 2011-09-20 2013-03-28 Dhanuka Laboratories Ltd. An improved process for cefpodoxime acid
WO2017153824A1 (en) 2016-03-07 2017-09-14 Dhanuka Laboratories Ltd. A process for alkylating the hydroxymethyl group at position -3 of cephalosporins

Family Cites Families (7)

* 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
GB1565941A (en) * 1977-02-08 1980-04-23 Toyama Chemical Co Ltd Process for producing 7-(substituted)amino-3-substituted thiomethyl cephem carboxylic acids
HU182411B (en) * 1981-11-03 1984-01-30 Richter Gedeon Vegyeszet Process for preparing eburnamonine derivatives
JPS57192392A (en) * 1981-05-19 1982-11-26 Sankyo Co Ltd Production of 3-alkoxymethylcephalosporin
JPS5896091A (ja) * 1981-12-01 1983-06-07 Sankyo Co Ltd ３−アルコキシメチルセフアロスポリン類の製造法
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
ES2061485T3 (es) * 1986-10-02 1994-12-16 Asahi Chemical Ind Procedimiento para la fabricacion de 3-alcoximetilcefalosporinas.

Also Published As

Publication number Publication date
DE3688302T2 (de) 1993-10-21
IE59911B1 (en) 1994-04-20
FI86183C (fi) 1992-07-27
NZ216366A (en) 1989-08-29
ES555612A0 (es) 1987-07-01
EP0204657A2 (de) 1986-12-10
AU5824586A (en) 1986-12-11
IE861440L (en) 1986-12-03
FI862336A (fi) 1986-12-04
IL78983A (en) 1991-01-31
US5580978A (en) 1996-12-03
AT384222B (de) 1987-10-12
DK164060B (da) 1992-05-04
DK164060C (da) 1992-09-28
DK259486D0 (da) 1986-06-02
EP0204657B1 (de) 1993-04-21
FI86183B (fi) 1992-04-15
EP0204657A3 (en) 1988-08-17
ES8706693A1 (es) 1987-07-01
ZA864134B (en) 1988-01-27
HK49796A (en) 1996-03-29
AU602124B2 (en) 1990-10-04
DE3688302D1 (de) 1993-05-27
DK259486A (da) 1986-12-04
JPH0649704B2 (ja) 1994-06-29
IL78983A0 (en) 1986-09-30
ATA166985A (de) 1987-03-15
PH22895A (en) 1989-01-19
FI862336A0 (fi) 1986-06-02
JPS61289093A (ja) 1986-12-19

Similar Documents

Publication Publication Date Title
DE3587519T2 (de) Verfahren zur Herstellung von L-Aminosäuren.
ATE66678T1 (de) Verfahren zur herstellung von makrolidderivaten.
DE3689259D1 (de) Verfahren zur Herstellung von Polyolefinen.
DE3650547D1 (de) Verfahren zur Herstellung von Halbleiterlasern
DE3672942D1 (de) Verfahren zur herstellung von tetrafluorbenzoesaeure.
DE3882723T2 (de) Verfahren zur Herstellung von Enzymelektroden.
DE3587402D1 (de) Verfahren zur herstellung von piperidinderivaten.
ATE71104T1 (de) Neues verfahren zur herstellung von sphingosinderivaten.
ATE88476T1 (de) Verfahren zur herstellung von 7-aca-derivaten.
DE3881091T2 (de) Verfahren zur herstellung von phosphatidsaeurederivaten.
DE3776173D1 (de) Verfahren zur herstellung von saeureamiden.
ATE86619T1 (de) Verfahren zur herstellung von nitroethenderivaten.
DE3884577T2 (de) Verfahren zur Herstellung von Polyolefinen.
DE3862774D1 (de) Verfahren zur herstellung von vinylphosphonsaeuredialkylestern.
DE3870746D1 (de) Verfahren zur herstellung von benzoesaeurederivaten.
DE3880902T2 (de) Verfahren zur herstellung von hydroxybenzoesaeure.
ATE85321T1 (de) Verfahren zur herstellung von anilinofumaraten.
DE3870737D1 (de) Verfahren zur herstellung von hochreiner weinsaeure.
DE3884468T2 (de) Verfahren zur Herstellung von L-Tryptophan.
ATE74163T1 (de) Verfahren zur herstellung von ketogulonsaeure.
ATE39916T1 (de) Verfahren zur herstellung von 4biphenylylessigs|ure.
ATE100838T1 (de) Verfahren zur herstellung von copolyarylensulfiden.
DE3575904D1 (de) Verfahren zur herstellung von germanen.
ATE75718T1 (de) Verfahren zur herstellung von benzoesaeurederivaten.
ATE44733T1 (de) Verfahren zur herstellung von gammabutyrolactamen.

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee