DK154889C - METHOD OF PRODUCING CEFAZOLINE - Google Patents

METHOD OF PRODUCING CEFAZOLINE

Info

Publication number
DK154889C
DK154889C DK638172A DK638172A DK154889C DK 154889 C DK154889 C DK 154889C DK 638172 A DK638172 A DK 638172A DK 638172 A DK638172 A DK 638172A DK 154889 C DK154889 C DK 154889C
Authority
DK
Denmark
Prior art keywords
cefazoline
producing
producing cefazoline
Prior art date
Application number
DK638172A
Other languages
Danish (da)
Other versions
DK154889B (en
Inventor
Kazuo Kariyone
Masaru Kurita
Hisatoyo Yazawa
Teruo Oku
Original Assignee
Fujisawa Pharmaceutical Co
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 Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of DK154889B publication Critical patent/DK154889B/en
Application granted granted Critical
Publication of DK154889C publication Critical patent/DK154889C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36—Methylene radicals, substituted by sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
DK638172A 1971-12-23 1972-12-21 METHOD OF PRODUCING CEFAZOLINE DK154889C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25177271 1971-12-23
JP25177271 1971-12-23

Publications (2)

Publication Number Publication Date
DK154889B DK154889B (en) 1989-01-02
DK154889C true DK154889C (en) 1989-06-12

Family

ID=17227685

Family Applications (1)

Application Number Title Priority Date Filing Date
DK638172A DK154889C (en) 1971-12-23 1972-12-21 METHOD OF PRODUCING CEFAZOLINE

Country Status (4)

Country Link
DK (1) DK154889C (en)
ES (1) ES410009A1 (en)
GB (1) GB1414324A (en)
SE (1) SE428693B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1953861C2 (en) * 1969-10-25 1982-12-23 Fujisawa Pharmaceutical Co., Ltd., Osaka 7-tetrazolylacetamido-3-thiomethyl-3-cephem-4-carboxylic acids
BE758587A (en) * 1969-11-17 1971-05-06 Fujisawa Pharmaceutical Co PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES AND NEW PRODUCTS THUS OBTAINED

Also Published As

Publication number Publication date
ES410009A1 (en) 1975-12-01
GB1414324A (en) 1975-11-19
SE428693B (en) 1983-07-18
DK154889B (en) 1989-01-02

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