AT309676B - Process for the preparation of 7-aminocephalosporanic acid derivatives - Google Patents

Process for the preparation of 7-aminocephalosporanic acid derivatives

Info

Publication number
AT309676B
AT309676B AT1028670A AT1028670A AT309676B AT 309676 B AT309676 B AT 309676B AT 1028670 A AT1028670 A AT 1028670A AT 1028670 A AT1028670 A AT 1028670A AT 309676 B AT309676 B AT 309676B
Authority
AT
Austria
Prior art keywords
preparation
acid derivatives
aminocephalosporanic acid
aminocephalosporanic
derivatives
Prior art date
Application number
AT1028670A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT309676B publication Critical patent/AT309676B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
AT1028670A 1969-11-17 1970-11-16 Process for the preparation of 7-aminocephalosporanic acid derivatives AT309676B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9242169 1969-11-17

Publications (1)

Publication Number Publication Date
AT309676B true AT309676B (en) 1973-08-27

Family

ID=14053939

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1028670A AT309676B (en) 1969-11-17 1970-11-16 Process for the preparation of 7-aminocephalosporanic acid derivatives

Country Status (10)

Country Link
AT (1) AT309676B (en)
BE (1) BE758587A (en)
CH (1) CH569026A5 (en)
DE (1) DE2055796C2 (en)
DK (1) DK147597C (en)
ES (1) ES385581A1 (en)
FR (1) FR2069363A5 (en)
GB (1) GB1336155A (en)
NL (1) NL171708C (en)
SE (1) SE374923B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793037A (en) * 1971-12-23 1973-06-20 Fujisawa Pharmaceutical Co PROCESS FOR THE PREPARATION OF 7-ACYLAMINO-3-SUBSTITUE-3-CEPHEM-4-CARBOXYLIC ACID DERIVATIVES AND NEW PRODUCTS THUS OBTAINED
SE428693B (en) * 1971-12-23 1983-07-18 Fujisawa Pharmaceutical Co NEW PROCEDURE FOR PREPARING 7- (2- (1H-TETRAZOL-1-YL) ACETAMIDO) -3- (5-METHYL-1,3,4-THIADIAZOL-2-YL) -THIOMETHYL-3-CEFEM-4 CARBOXYLIC
GB1492435A (en) * 1974-08-30 1977-11-16 Squibb & Sons Inc Cephalosporins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL150798B (en) * 1967-08-07 1976-09-15 Koninklijke Gist Spiritus PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSORANIC ACID AND ITS DERIVATIVES.
CH557381A (en) * 1967-04-15 1974-12-31 Fujisawa Pharmaceutical Co PROCESS FOR PRODUCING (DELTA) 3-CEPHEM COMPOUNDS.

Also Published As

Publication number Publication date
GB1336155A (en) 1973-11-07
CH569026A5 (en) 1975-11-14
NL171708B (en) 1982-12-01
NL171708C (en) 1983-05-02
BE758587A (en) 1971-05-06
DE2055796A1 (en) 1971-05-27
FR2069363A5 (en) 1971-09-03
NL7016844A (en) 1971-05-19
DE2055796C2 (en) 1982-04-01
SE374923B (en) 1975-03-24
DK147597B (en) 1984-10-15
ES385581A1 (en) 1973-08-16
DK147597C (en) 1985-04-22

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