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
AR207341A1 (es) * 1973-03-15 1976-09-30 Fujisawa Pharmaceutical Co Un procedimiento para la preparacion de derivados de acido 2-alquil-2 o 3-cefem-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
EP3868869A4 (en) 2018-10-15 2022-08-03 Public University Corporation Yokohama City University NUTRITIONAL COMPOSITION

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.
US3932393A (en) * 1971-02-25 1976-01-13 Eli Lilly And Company 3-Methylenecephalosporins and process for production thereof

Also Published As

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

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19850226