AT382378B - Verfahren zur herstellung von neuen cephemverbindungen - Google Patents

Verfahren zur herstellung von neuen cephemverbindungen

Info

Publication number
AT382378B
AT382378B AT407983A AT407983A AT382378B AT 382378 B AT382378 B AT 382378B AT 407983 A AT407983 A AT 407983A AT 407983 A AT407983 A AT 407983A AT 382378 B AT382378 B AT 382378B
Authority
AT
Austria
Prior art keywords
producing new
cephem compounds
new cephem
compounds
producing
Prior art date
Application number
AT407983A
Other languages
English (en)
Other versions
ATA407983A (de
Inventor
Takao Takaya
Takashi Masugi
Kohji Kawabata
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
Priority to AT407983A priority Critical patent/AT382378B/de
Priority to AT0368685A priority patent/AT385993B/de
Publication of ATA407983A publication Critical patent/ATA407983A/de
Application granted granted Critical
Publication of AT382378B publication Critical patent/AT382378B/de

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
AT407983A 1982-11-22 1983-11-21 Verfahren zur herstellung von neuen cephemverbindungen AT382378B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT407983A AT382378B (de) 1982-11-22 1983-11-21 Verfahren zur herstellung von neuen cephemverbindungen
AT0368685A AT385993B (de) 1982-11-22 1985-12-19 Verfahren zur herstellung von neuen cephemverbindungen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8233215 1982-11-22
AT407983A AT382378B (de) 1982-11-22 1983-11-21 Verfahren zur herstellung von neuen cephemverbindungen

Publications (2)

Publication Number Publication Date
ATA407983A ATA407983A (de) 1986-07-15
AT382378B true AT382378B (de) 1987-02-25

Family

ID=25600785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT407983A AT382378B (de) 1982-11-22 1983-11-21 Verfahren zur herstellung von neuen cephemverbindungen

Country Status (1)

Country Link
AT (1) AT382378B (de)

Also Published As

Publication number Publication date
ATA407983A (de) 1986-07-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee