ES403047A1 - Procedimiento para la obtencion de compuestos de acido 7beta-amino-cefem-4-carboxilico. - Google Patents

Procedimiento para la obtencion de compuestos de acido 7beta-amino-cefem-4-carboxilico.

Info

Publication number
ES403047A1
ES403047A1 ES403047A ES403047A ES403047A1 ES 403047 A1 ES403047 A1 ES 403047A1 ES 403047 A ES403047 A ES 403047A ES 403047 A ES403047 A ES 403047A ES 403047 A1 ES403047 A1 ES 403047A1
Authority
ES
Spain
Prior art keywords
ene
compounds
thia
azabicyclo
oxo
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
ES403047A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy 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
Priority claimed from CH754071A external-priority patent/CH566340A5/de
Priority claimed from CH542572A external-priority patent/CH593295A5/xx
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES403047A1 publication Critical patent/ES403047A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES403047A 1971-05-24 1972-05-22 Procedimiento para la obtencion de compuestos de acido 7beta-amino-cefem-4-carboxilico. Expired ES403047A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH754071A CH566340A5 (en) 1971-05-24 1971-05-24 3-unsubstd ceph-3 (or 2)-em-4-carboxylic acids - with antibiotic activity
CH542572A CH593295A5 (es) 1972-04-13 1972-04-13

Publications (1)

Publication Number Publication Date
ES403047A1 true ES403047A1 (es) 1976-01-01

Family

ID=25697664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403047A Expired ES403047A1 (es) 1971-05-24 1972-05-22 Procedimiento para la obtencion de compuestos de acido 7beta-amino-cefem-4-carboxilico.

Country Status (13)

Country Link
US (1) US4269977A (es)
JP (1) JPS5837315B1 (es)
AR (1) AR193990A1 (es)
AT (1) AT317426B (es)
CA (1) CA1028687A (es)
DD (1) DD99378A5 (es)
DE (1) DE2223667C2 (es)
ES (1) ES403047A1 (es)
FR (1) FR2165834B1 (es)
GB (1) GB1400485A (es)
NL (1) NL7206931A (es)
SE (1) SE412238B (es)
YU (1) YU137772A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR208283A1 (es) * 1973-03-15 1976-12-20 Fujisawa Pharmaceutical Co Un procedimiento para la preparacion de derivados de acido 2-alquil-2-o 3-fefem-4-carboxilico
US4013651A (en) * 1975-05-12 1977-03-22 Eli Lilly And Company 3-substituted amino-cephalosporins
US4370326A (en) * 1977-09-13 1983-01-25 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds and composition
JPS61163811U (es) * 1985-03-29 1986-10-11
JP2895900B2 (ja) * 1990-03-08 1999-05-24 大塚化学株式会社 ３―ホルミルセフエム誘導体の製造法
US6627556B1 (en) 2002-04-24 2003-09-30 Lsi Logic Corporation Method of chemically altering a silicon surface and associated electrical devices
CN103755725B (zh) * 2013-12-26 2016-05-18 浙江工业大学 7β-苯乙酰氨基-3-无-3-头孢烯-4-羧酸二苯甲酯的制备方法
WO2020080270A1 (ja) 2018-10-15 2020-04-23 公立大学法人横浜市立大学 栄養組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1141293A (en) * 1964-12-23 1969-01-29 Glaxo Lab Ltd Cephemoic acids and derivatives thereof
US3351596A (en) * 1966-09-21 1967-11-07 Lilly Co Eli 3-formyl cephalosporins
US3591585A (en) * 1969-02-14 1971-07-06 Lilly Co Eli Process for making desacetoxycephalosporins
CH546794A (de) * 1970-06-18 1974-03-15 Ciba Geigy Ag Verfahren zur herstellung von cephalosporansaeurederivaten.
CS183696B2 (en) * 1971-02-25 1978-07-31 Robert R Chauvette Method for producing derivatives of 3-methyl-delta up3-cephem-4-carboxylic acid

Also Published As

Publication number Publication date
YU137772A (en) 1982-05-31
SE412238B (sv) 1980-02-25
DE2223667C2 (de) 1984-02-23
NL7206931A (es) 1972-11-28
AT317426B (de) 1974-08-26
DE2223667A1 (de) 1972-12-07
DD99378A5 (es) 1973-08-05
AR193990A1 (es) 1973-06-12
FR2165834A1 (es) 1973-08-10
FR2165834B1 (es) 1975-08-08
US4269977A (en) 1981-05-26
CA1028687A (en) 1978-03-28
GB1400485A (en) 1975-07-16
JPS5837315B1 (es) 1983-08-15

Similar Documents

Publication Publication Date Title
CA926125A (en) Process for oxidation of carbon monoxide
ES403047A1 (es) Procedimiento para la obtencion de compuestos de acido 7beta-amino-cefem-4-carboxilico.
YU201872A (en) Process for producing catalysts for the oxidation of methaanol into formaldehyde by means of oxygenous gases
IT956299B (it) Procedimento per la produzione di corpi sagomati di carbonio
ES412860A1 (es) Procedimiento para la produccion de oxido de propileno.
ES376188A1 (es) Perfeccionamientos introducidos en el proceso de fabrica- cion de aceros.
ZA752178B (en) Process for the manufacture of steel with improved toughness properties
JPS51146430A (en) Process for preparation of tolualdehyde
JPS51122617A (en) Process for producing ferrite stainless steel plates with good workabi lity and high toughness
IT958690B (it) Procedimento all ossigeno per la produzione di acciaio
BE587832A (fr) Procédé de production d'électrodes en carbone.
JPS51151295A (en) Process for production of chlorine dioxide
JPS5265711A (en) Production of super low carbon steel
FI49843C (fi) Menetelmä vähän hiiltä sisältävien terästen valmistamiseksi.
CA991860A (en) Process for the production of free-cutting carbon steels with special deoxidation
CA599231A (en) Process for the production of iron catalysts for the hydrogenation of carbon monoxide
CA888738A (en) Process for the production of carbon monoxide-free complex compounds of the transition metals
ES416022A1 (es) Procedimiento para la preparacion de di-(1-isoquinoli)-di- (2-piridil)-butanos.
CA867290A (en) Process for the production of hydrogen, iron and steel
GB1463270A (en) Preparation of a semi-synthetic penicillin
CA530888A (en) Process for the catalytic hydrogenation of carbon monoxide, using iron catalysts
CA550617A (en) Process for extending life of hydrogenation catalysts by the addition of carbon monoxide
CA583976A (en) Process for the production of iron catalysts for the hydrogenation of carbon monoxide
GB845819A (en) Novel polyene compounds and the manufacture and conversion thereof
CA873952A (en) Process and plants for the electric slag remelting of metals, especially of steels

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19850226