ES432738A1 - Procedimiento para producir cefalosporinas y analogos. - Google Patents

Procedimiento para producir cefalosporinas y analogos.

Info

Publication number
ES432738A1
ES432738A1 ES432738A ES432738A ES432738A1 ES 432738 A1 ES432738 A1 ES 432738A1 ES 432738 A ES432738 A ES 432738A ES 432738 A ES432738 A ES 432738A ES 432738 A1 ES432738 A1 ES 432738A1
Authority
ES
Spain
Prior art keywords
formula
cephalosporin
compound
defined above
producing
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
ES432738A
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.)
SIMITOMO CHEMICAL Co LIMI
Original Assignee
SIMITOMO CHEMICAL Co LIMI
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 by SIMITOMO CHEMICAL Co LIMI filed Critical SIMITOMO CHEMICAL Co LIMI
Publication of ES432738A1 publication Critical patent/ES432738A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic 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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
ES432738A 1973-11-29 1974-11-29 Procedimiento para producir cefalosporinas y analogos. Expired ES432738A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES432738A1 true ES432738A1 (es) 1977-02-16

Family

ID=15142866

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432738A Expired ES432738A1 (es) 1973-11-29 1974-11-29 Procedimiento para producir cefalosporinas y analogos.

Country Status (21)

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

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 (es) * 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
HU168453B (es) 1976-04-28
FR2272095B1 (es) 1979-07-06
US3978053A (en) 1976-08-31
FR2272095A1 (es) 1975-12-19
NO744290L (es) 1975-06-23
DK613774A (es) 1975-07-28
CS181278B2 (en) 1978-03-31
CH596225A5 (es) 1978-03-15
NL7415517A (nl) 1975-06-02
AT340044B (de) 1977-11-25
PL101140B1 (pl) 1978-12-30
BE822714A (fr) 1975-05-28
ZA747467B (en) 1975-12-31
AR208681A1 (es) 1977-02-28
DE2456569A1 (de) 1975-06-05
SE7414943L (es) 1975-05-30
JPS5084591A (es) 1975-07-08
DD120197A5 (es) 1976-06-05
AU7590274A (en) 1976-06-03
CA1039709A (en) 1978-10-03
GB1466710A (en) 1977-03-09
ATA957174A (de) 1977-03-15
FI346074A (es) 1975-05-30

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