AT328611B - PROCESS FOR THE PRODUCTION OF 7-ACYLAMINO-3-SUBSTITUTED-3-CEPHEM-4-CARBONIC ACID DERIVATIVES - Google Patents

PROCESS FOR THE PRODUCTION OF 7-ACYLAMINO-3-SUBSTITUTED-3-CEPHEM-4-CARBONIC ACID DERIVATIVES

Info

Publication number
AT328611B
AT328611B AT1092972A AT1092972A AT328611B AT 328611 B AT328611 B AT 328611B AT 1092972 A AT1092972 A AT 1092972A AT 1092972 A AT1092972 A AT 1092972A AT 328611 B AT328611 B AT 328611B
Authority
AT
Austria
Prior art keywords
cephem
acylamino
substituted
production
acid derivatives
Prior art date
Application number
AT1092972A
Other languages
German (de)
Other versions
ATA1092972A (en
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 ATA1092972A publication Critical patent/ATA1092972A/en
Application granted granted Critical
Publication of AT328611B publication Critical patent/AT328611B/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
    • 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
    • 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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT1092972A 1971-12-23 1972-12-21 PROCESS FOR THE PRODUCTION OF 7-ACYLAMINO-3-SUBSTITUTED-3-CEPHEM-4-CARBONIC ACID DERIVATIVES AT328611B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP251772A JPS55392B2 (en) 1971-12-23 1971-12-23

Publications (2)

Publication Number Publication Date
ATA1092972A ATA1092972A (en) 1975-06-15
AT328611B true AT328611B (en) 1976-03-25

Family

ID=11531551

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1092972A AT328611B (en) 1971-12-23 1972-12-21 PROCESS FOR THE PRODUCTION OF 7-ACYLAMINO-3-SUBSTITUTED-3-CEPHEM-4-CARBONIC ACID DERIVATIVES

Country Status (8)

Country Link
JP (1) JPS55392B2 (en)
AT (1) AT328611B (en)
BE (1) BE793037A (en)
CA (1) CA999572A (en)
CH (1) CH578006A5 (en)
DE (1) DE2262262C2 (en)
FR (1) FR2170496A5 (en)
NL (1) NL7217630A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989694A (en) * 1974-12-27 1976-11-02 Smithkline Corporation 7-Acyl-3-(substituted triazolyl thiomethyl)cephalosporins
ZA76451B (en) * 1975-02-27 1977-01-26 Smithkline Corp New cephalosporin compounds
US4220644A (en) 1976-05-03 1980-09-02 Smithkline Corporation 7-Acylamino-3-(substituted tetrazolyl thiomethyl) cephalosporins
GB1555335A (en) * 1976-05-14 1979-11-07 Beecham Group Ltd 3-(carboxymethyl substituted-heterocyclicthio)-cephalosporins methods for their preparation and compositions containing them
DE3069364D1 (en) * 1979-10-12 1984-11-08 Fujisawa Pharmaceutical Co Cephem compounds, processes for their preparation and pharmaceutical compositions containing them
GB9726989D0 (en) * 1997-12-22 1998-02-18 Ciba Geigy Ag Organic compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK143030C (en) * 1968-07-01 1981-10-12 Bristol Myers Co PROCEDURE FOR IN-SITU PREPARATION OF A CEPHALOSPORIN C DERIVATE
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
BE759064A (en) * 1969-12-17 1971-05-17 Lilly Co Eli A METHOD FOR TRANSFORMING CEPHALOSPORIN C. INTO A DERIVATIVE SOLUBLE IN AN ORGANIC SOLVENT, AND THE COMPOUND WHICH IS

Also Published As

Publication number Publication date
BE793037A (en) 1973-06-20
JPS4868592A (en) 1973-09-18
DE2262262C2 (en) 1986-09-11
CA999572A (en) 1976-11-09
JPS55392B2 (en) 1980-01-08
FR2170496A5 (en) 1973-09-14
NL7217630A (en) 1973-06-26
ATA1092972A (en) 1975-06-15
DE2262262A1 (en) 1973-06-28
CH578006A5 (en) 1976-07-30

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time