CA986098A - Penicillin and cephalosporin derivatives - Google Patents

Penicillin and cephalosporin derivatives

Info

Publication number
CA986098A
CA986098A CA103,380A CA103380A CA986098A CA 986098 A CA986098 A CA 986098A CA 103380 A CA103380 A CA 103380A CA 986098 A CA986098 A CA 986098A
Authority
CA
Canada
Prior art keywords
penicillin
cephalosporin derivatives
cephalosporin
derivatives
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
CA103,380A
Other versions
CA103380S (en
Inventor
Lee C. Cheney
William J. Gottstein
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.)
Bristol Myers Squibb Co
Original Assignee
Bristol Myers Squibb 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 Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Application granted granted Critical
Publication of CA986098A publication Critical patent/CA986098A/en
Expired legal-status Critical Current

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
    • 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
    • C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
    • 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
    • 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
    • C07D501/58—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with a nitrogen atom, which is a member of a hetero ring, attached in position 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA103,380A 1970-04-10 1971-01-22 Penicillin and cephalosporin derivatives Expired CA986098A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2744170A 1970-04-10 1970-04-10
US7816570A 1970-10-05 1970-10-05

Publications (1)

Publication Number Publication Date
CA986098A true CA986098A (en) 1976-03-23

Family

ID=26702480

Family Applications (1)

Application Number Title Priority Date Filing Date
CA103,380A Expired CA986098A (en) 1970-04-10 1971-01-22 Penicillin and cephalosporin derivatives

Country Status (10)

Country Link
JP (1) JPS5544074B1 (en)
BE (1) BE765596A (en)
CA (1) CA986098A (en)
CH (1) CH582186A5 (en)
DE (1) DE2117377C2 (en)
DK (1) DK145629C (en)
FR (1) FR2104742B1 (en)
GB (1) GB1290807A (en)
NL (1) NL172064C (en)
YU (2) YU35892B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019316B2 (en) * 1976-01-29 1985-05-15 塩野義製薬株式会社 penicillin oxide

Also Published As

Publication number Publication date
NL172064C (en) 1983-07-01
NL7104894A (en) 1971-10-12
GB1290807A (en) 1972-09-27
FR2104742A1 (en) 1972-04-21
BE765596A (en) 1971-10-11
YU21379A (en) 1982-10-31
YU88171A (en) 1980-12-31
DE2117377A1 (en) 1971-11-25
CH582186A5 (en) 1976-11-30
FR2104742B1 (en) 1975-12-26
DK145629B (en) 1983-01-03
DE2117377C2 (en) 1983-08-25
DK145629C (en) 1983-06-20
JPS5544074B1 (en) 1980-11-10
YU35892B (en) 1981-08-31

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