SE412238B - Forfarande for framstellning av 7 beta-amino-cefem-4-karboxylsyraforeningar genom dekarbonylering av en 3-formyl-cefem-4-karboxylsyraforening - Google Patents

Forfarande for framstellning av 7 beta-amino-cefem-4-karboxylsyraforeningar genom dekarbonylering av en 3-formyl-cefem-4-karboxylsyraforening

Info

Publication number
SE412238B
SE412238B SE7205737A SE573772A SE412238B SE 412238 B SE412238 B SE 412238B SE 7205737 A SE7205737 A SE 7205737A SE 573772 A SE573772 A SE 573772A SE 412238 B SE412238 B SE 412238B
Authority
SE
Sweden
Prior art keywords
cefem
carboxylic acid
decarbonylation
formyl
beta
Prior art date
Application number
SE7205737A
Other languages
English (en)
Swedish (sv)
Inventor
H Peter
H Bickel
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of SE412238B publication Critical patent/SE412238B/xx

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)
SE7205737A 1971-05-24 1972-05-02 Forfarande for framstellning av 7 beta-amino-cefem-4-karboxylsyraforeningar genom dekarbonylering av en 3-formyl-cefem-4-karboxylsyraforening SE412238B (sv)

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 (en]) 1972-04-13 1972-04-13

Publications (1)

Publication Number Publication Date
SE412238B true SE412238B (sv) 1980-02-25

Family

ID=25697664

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7205737A SE412238B (sv) 1971-05-24 1972-05-02 Forfarande for framstellning av 7 beta-amino-cefem-4-karboxylsyraforeningar genom dekarbonylering av en 3-formyl-cefem-4-karboxylsyraforening

Country Status (13)

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

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 (en]) * 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
JP7553918B2 (ja) 2018-10-15 2024-09-19 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.
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
US4269977A (en) 1981-05-26
AT317426B (de) 1974-08-26
DD99378A5 (en]) 1973-08-05
ES403047A1 (es) 1976-01-01
FR2165834B1 (en]) 1975-08-08
JPS5837315B1 (en]) 1983-08-15
DE2223667C2 (de) 1984-02-23
YU137772A (en) 1982-05-31
AR193990A1 (es) 1973-06-12
NL7206931A (en]) 1972-11-28
DE2223667A1 (de) 1972-12-07
CA1028687A (en) 1978-03-28
GB1400485A (en) 1975-07-16
FR2165834A1 (en]) 1973-08-10

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