NL7206931A - - Google Patents

Info

Publication number
NL7206931A
NL7206931A NL7206931A NL7206931A NL7206931A NL 7206931 A NL7206931 A NL 7206931A NL 7206931 A NL7206931 A NL 7206931A NL 7206931 A NL7206931 A NL 7206931A NL 7206931 A NL7206931 A NL 7206931A
Authority
NL
Netherlands
Application number
NL7206931A
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 filed Critical
Publication of NL7206931A publication Critical patent/NL7206931A/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)
NL7206931A 1971-05-24 1972-05-23 NL7206931A (fr)

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 (fr) 1972-04-13 1972-04-13

Publications (1)

Publication Number Publication Date
NL7206931A true NL7206931A (fr) 1972-11-28

Family

ID=25697664

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7206931A NL7206931A (fr) 1971-05-24 1972-05-23

Country Status (13)

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

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 (fr) * 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 (fr) 2018-10-15 2022-08-03 Public University Corporation Yokohama City University Composition nutritionnelle

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 (fr) 1978-03-28
US4269977A (en) 1981-05-26
FR2165834B1 (fr) 1975-08-08
ES403047A1 (es) 1976-01-01
DE2223667A1 (de) 1972-12-07
DD99378A5 (fr) 1973-08-05
FR2165834A1 (fr) 1973-08-10
DE2223667C2 (de) 1984-02-23
JPS5837315B1 (fr) 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
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed