ZA722424B - A process for producing antibiotic substance - Google Patents

A process for producing antibiotic substance

Info

Publication number
ZA722424B
ZA722424B ZA722424A ZA722424A ZA722424B ZA 722424 B ZA722424 B ZA 722424B ZA 722424 A ZA722424 A ZA 722424A ZA 722424 A ZA722424 A ZA 722424A ZA 722424 B ZA722424 B ZA 722424B
Authority
ZA
South Africa
Prior art keywords
antibiotic substance
producing antibiotic
producing
substance
antibiotic
Prior art date
Application number
ZA722424A
Inventor
T Ishimaru
S Takano
Y Kodama
T Maeda
Original Assignee
Toyama Chemical Co Ltd
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 Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Publication of ZA722424B publication Critical patent/ZA722424B/en

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)
ZA722424A 1971-04-15 1972-04-11 A process for producing antibiotic substance ZA722424B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2414071A JPS531278B1 (en) 1971-04-15 1971-04-15

Publications (1)

Publication Number Publication Date
ZA722424B true ZA722424B (en) 1973-03-28

Family

ID=12129999

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA722424A ZA722424B (en) 1971-04-15 1972-04-11 A process for producing antibiotic substance

Country Status (3)

Country Link
JP (1) JPS531278B1 (en)
GB (1) GB1356737A (en)
ZA (1) ZA722424B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW369530B (en) * 1993-06-10 1999-09-11 Lucky Ltd Process for preparing cephalosporin compounds from reactive organic acid derivatives

Also Published As

Publication number Publication date
GB1356737A (en) 1974-06-12
JPS531278B1 (en) 1978-01-17

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