AT336791B - PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF CEPHALOSPORINE AND THEIR SALT - Google Patents

PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF CEPHALOSPORINE AND THEIR SALT

Info

Publication number
AT336791B
AT336791B AT337575A AT337575A AT336791B AT 336791 B AT336791 B AT 336791B AT 337575 A AT337575 A AT 337575A AT 337575 A AT337575 A AT 337575A AT 336791 B AT336791 B AT 336791B
Authority
AT
Austria
Prior art keywords
cephalosporine
salt
preparation
new derivatives
derivatives
Prior art date
Application number
AT337575A
Other languages
German (de)
Other versions
ATA337575A (en
Original Assignee
Rhone Poulenc Ind
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 Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Priority to AT397576A priority Critical patent/AT337365B/en
Priority to AT397676A priority patent/AT337366B/en
Publication of ATA337575A publication Critical patent/ATA337575A/en
Application granted granted Critical
Publication of AT336791B publication Critical patent/AT336791B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT337575A 1974-05-02 1975-05-02 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF CEPHALOSPORINE AND THEIR SALT AT336791B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT397576A AT337365B (en) 1974-05-02 1976-05-31 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF CEPHALOSPORINE AND THEIR SALT
AT397676A AT337366B (en) 1974-05-02 1976-05-31 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF CEPHALOSPORINE AND THEIR SALT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415226A FR2269348A1 (en) 1974-05-02 1974-05-02 7-Acylamino cephalosporin derivs - antibacterials active against Gram positive and Gram negative bacteria

Publications (2)

Publication Number Publication Date
ATA337575A ATA337575A (en) 1976-09-15
AT336791B true AT336791B (en) 1977-05-25

Family

ID=9138377

Family Applications (1)

Application Number Title Priority Date Filing Date
AT337575A AT336791B (en) 1974-05-02 1975-05-02 PROCESS FOR THE PREPARATION OF NEW DERIVATIVES OF CEPHALOSPORINE AND THEIR SALT

Country Status (9)

Country Link
AR (1) AR207604A1 (en)
AT (1) AT336791B (en)
BE (1) BE828631A (en)
CH (1) CH601318A5 (en)
CS (1) CS188226B2 (en)
ES (1) ES441745A1 (en)
FR (1) FR2269348A1 (en)
SU (2) SU593668A3 (en)
ZA (1) ZA752798B (en)

Also Published As

Publication number Publication date
CS188226B2 (en) 1979-02-28
SU593668A3 (en) 1978-02-15
CH601318A5 (en) 1978-07-14
ATA337575A (en) 1976-09-15
FR2269348A1 (en) 1975-11-28
ZA752798B (en) 1976-04-28
BE828631A (en) 1975-10-30
FR2269348B1 (en) 1977-11-10
AR207604A1 (en) 1976-10-15
ES441745A1 (en) 1977-03-16
SU578890A3 (en) 1977-10-30

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Legal Events

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