CA1018154A - Penicillin and cephalosporin cleavage process and compounds useful therein - Google Patents

Penicillin and cephalosporin cleavage process and compounds useful therein

Info

Publication number
CA1018154A
CA1018154A CA199,955A CA199955A CA1018154A CA 1018154 A CA1018154 A CA 1018154A CA 199955 A CA199955 A CA 199955A CA 1018154 A CA1018154 A CA 1018154A
Authority
CA
Canada
Prior art keywords
penicillin
compounds useful
cleavage process
cephalosporin
cephalosporin cleavage
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
CA199,955A
Other languages
English (en)
French (fr)
Inventor
Stjepan P. Kukolja
Steven R. Lammert
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and 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 Eli Lilly and Co filed Critical Eli Lilly and Co
Application granted granted Critical
Publication of CA1018154A publication Critical patent/CA1018154A/en
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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA199,955A 1973-06-18 1974-05-15 Penicillin and cephalosporin cleavage process and compounds useful therein Expired CA1018154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/371,095 US4005074A (en) 1973-06-18 1973-06-18 Process for cleaving an imido side chain from penicillins and cephalosporins

Publications (1)

Publication Number Publication Date
CA1018154A true CA1018154A (en) 1977-09-27

Family

ID=23462454

Family Applications (1)

Application Number Title Priority Date Filing Date
CA199,955A Expired CA1018154A (en) 1973-06-18 1974-05-15 Penicillin and cephalosporin cleavage process and compounds useful therein

Country Status (12)

Country Link
US (1) US4005074A (ja)
JP (2) JPS5926630B2 (ja)
BE (1) BE816409A (ja)
CA (1) CA1018154A (ja)
CH (1) CH601305A5 (ja)
DE (1) DE2429184A1 (ja)
ES (2) ES427390A1 (ja)
FR (2) FR2233327B1 (ja)
GB (1) GB1474545A (ja)
IE (1) IE39254B1 (ja)
IL (1) IL44792A (ja)
NL (1) NL7408166A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53155996U (ja) * 1977-05-13 1978-12-07
JPS5687664U (ja) * 1979-12-10 1981-07-14

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487074A (en) * 1966-01-14 1969-12-30 Bristol Myers Co Derivatives of 6-amino-3-penamylcarboxylic acid and 7-amino-2,2-dimethyl-cephalosporanic acid
US3843682A (en) * 1972-05-15 1974-10-22 Lilly Co Eli 2-chlorosulfinyl-3-imido-azetedin-4-ones

Also Published As

Publication number Publication date
FR2233327B1 (ja) 1977-10-07
FR2238705B1 (ja) 1979-02-23
FR2238705A1 (ja) 1975-02-21
JPS6135198B2 (ja) 1986-08-12
JPS57197281A (en) 1982-12-03
ES427389A1 (es) 1976-07-16
IE39254B1 (en) 1978-08-30
IL44792A (en) 1977-10-31
FR2233327A1 (ja) 1975-01-10
DE2429184A1 (de) 1975-01-02
IE39254L (en) 1974-12-18
CH601305A5 (ja) 1978-07-14
JPS5926630B2 (ja) 1984-06-29
US4005074A (en) 1977-01-25
GB1474545A (en) 1977-05-25
JPS5036489A (ja) 1975-04-05
IL44792A0 (en) 1974-07-31
ES427390A1 (es) 1976-07-16
USB371095I5 (ja) 1976-03-23
BE816409A (fr) 1974-12-17
NL7408166A (ja) 1974-12-20

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