BE822714A - Procede de preparation de cephalosporines - Google Patents

Procede de preparation de cephalosporines

Info

Publication number
BE822714A
BE822714A BE150956A BE150956A BE822714A BE 822714 A BE822714 A BE 822714A BE 150956 A BE150956 A BE 150956A BE 150956 A BE150956 A BE 150956A BE 822714 A BE822714 A BE 822714A
Authority
BE
Belgium
Prior art keywords
cephalosporins
preparation
Prior art date
Application number
BE150956A
Other languages
English (en)
Inventor
N Hanma
M Fukumura
K Maeshima
T Nakagome
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 filed Critical
Publication of BE822714A publication Critical patent/BE822714A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D499/00Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
BE150956A 1973-11-29 1974-11-28 Procede de preparation de cephalosporines BE822714A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48135056A JPS5084591A (fr) 1973-11-29 1973-11-29

Publications (1)

Publication Number Publication Date
BE822714A true BE822714A (fr) 1975-05-28

Family

ID=15142866

Family Applications (1)

Application Number Title Priority Date Filing Date
BE150956A BE822714A (fr) 1973-11-29 1974-11-28 Procede de preparation de cephalosporines

Country Status (21)

Country Link
US (1) US3978053A (fr)
JP (1) JPS5084591A (fr)
AR (1) AR208681A1 (fr)
AT (1) AT340044B (fr)
BE (1) BE822714A (fr)
CA (1) CA1039709A (fr)
CH (1) CH596225A5 (fr)
CS (1) CS181278B2 (fr)
DD (1) DD120197A5 (fr)
DE (1) DE2456569A1 (fr)
DK (1) DK613774A (fr)
ES (1) ES432738A1 (fr)
FI (1) FI346074A (fr)
FR (1) FR2272095B1 (fr)
GB (1) GB1466710A (fr)
HU (1) HU168453B (fr)
NL (1) NL7415517A (fr)
NO (1) NO744290L (fr)
PL (1) PL101140B1 (fr)
SE (1) SE7414943L (fr)
ZA (1) ZA747467B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941999B2 (ja) * 1975-07-24 1984-10-11 武田薬品工業株式会社 セフエムまたはベナム化合物の製造法
DK145579A (da) * 1979-04-09 1980-10-10 Novo Industri As Fremgangsmaade til fremstilling af cephalosporinderivater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH565809A5 (fr) * 1969-03-11 1975-08-29 Glaxo Lab Ltd
GB1312233A (en) * 1969-12-05 1973-04-04 Glaxo Lab Ltd Cephalosporin compounds
US3852281A (en) * 1970-02-18 1974-12-03 Koninklijke Gist Spiritus Process for the preparation of 7-substituted amino-desacetoxycephalosporanic acid compounds
US3843637A (en) * 1971-05-11 1974-10-22 Bristol Myers Co Process for rearranging 6-acylamidopenicillanic acid-1-oxides to 7-acyla mido-3-methyl-ceph-3-em-4-carboxylic acids

Also Published As

Publication number Publication date
GB1466710A (en) 1977-03-09
CH596225A5 (fr) 1978-03-15
DK613774A (fr) 1975-07-28
US3978053A (en) 1976-08-31
FI346074A (fr) 1975-05-30
ATA957174A (de) 1977-03-15
AR208681A1 (es) 1977-02-28
CA1039709A (fr) 1978-10-03
NL7415517A (nl) 1975-06-02
FR2272095B1 (fr) 1979-07-06
HU168453B (fr) 1976-04-28
JPS5084591A (fr) 1975-07-08
CS181278B2 (en) 1978-03-31
AU7590274A (en) 1976-06-03
SE7414943L (fr) 1975-05-30
FR2272095A1 (fr) 1975-12-19
DD120197A5 (fr) 1976-06-05
ZA747467B (en) 1975-12-31
ES432738A1 (es) 1977-02-16
DE2456569A1 (de) 1975-06-05
NO744290L (fr) 1975-06-23
AT340044B (de) 1977-11-25
PL101140B1 (pl) 1978-12-30

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