AT340047B - PROCESS FOR THE PRODUCTION OF CEPHALOSPORINES - Google Patents

PROCESS FOR THE PRODUCTION OF CEPHALOSPORINES

Info

Publication number
AT340047B
AT340047B AT376875A AT376875A AT340047B AT 340047 B AT340047 B AT 340047B AT 376875 A AT376875 A AT 376875A AT 376875 A AT376875 A AT 376875A AT 340047 B AT340047 B AT 340047B
Authority
AT
Austria
Prior art keywords
cephalosporines
production
Prior art date
Application number
AT376875A
Other languages
German (de)
Other versions
ATA376875A (en
Inventor
Maurizio Foglio
Giovanni Franceschi
Paolo Masi
Antonio Suarato
Original Assignee
Farmaceutici Italia
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 Farmaceutici Italia filed Critical Farmaceutici Italia
Priority to AT661276A priority Critical patent/AT344720B/en
Publication of ATA376875A publication Critical patent/ATA376875A/en
Application granted granted Critical
Publication of AT340047B publication Critical patent/AT340047B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
    • C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Document Processing Apparatus (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT376875A 1974-05-22 1975-05-16 PROCESS FOR THE PRODUCTION OF CEPHALOSPORINES AT340047B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT661276A AT344720B (en) 1974-05-22 1976-09-07 PROCESS FOR THE PRODUCTION OF NEW AZETIDE DERIVATIVES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23070/74A IT1043958B (en) 1974-05-22 1974-05-22 PROCEDURE FOR THE PREPARATION OF CEPHALOSPORINE

Publications (2)

Publication Number Publication Date
ATA376875A ATA376875A (en) 1977-03-15
AT340047B true AT340047B (en) 1977-11-25

Family

ID=11203454

Family Applications (1)

Application Number Title Priority Date Filing Date
AT376875A AT340047B (en) 1974-05-22 1975-05-16 PROCESS FOR THE PRODUCTION OF CEPHALOSPORINES

Country Status (16)

Country Link
JP (1) JPS50160291A (en)
AT (1) AT340047B (en)
BE (1) BE829304A (en)
CA (1) CA1055485A (en)
DE (1) DE2522142A1 (en)
DK (1) DK220375A (en)
ES (1) ES437842A1 (en)
FR (1) FR2279753A1 (en)
GB (2) GB1472865A (en)
HU (1) HU171357B (en)
IT (1) IT1043958B (en)
NL (1) NL170286C (en)
NO (1) NO751781L (en)
SE (1) SE7505751L (en)
SU (1) SU727147A3 (en)
ZA (1) ZA753244B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1472866A (en) * 1974-06-12 1977-05-11 Farmaceutici Italia Cephalosporins and intermediates therefor
NL7806860A (en) * 1977-07-05 1979-01-09 Farmaceutici Italia PROCESS FOR PREPARING NOCARDICIN-RELATED AZETIDINONES.
US4482491A (en) * 1981-05-01 1984-11-13 Otsuka Kagaku Yakuhin Kabushiki Kaisha Thiazolinoazetidinone derivatives and process for the preparation of the same
EP0088488B1 (en) * 1982-01-22 1986-10-01 Beecham Group Plc Antibacterial agents, their preparation and use

Also Published As

Publication number Publication date
FR2279753A1 (en) 1976-02-20
FR2279753B1 (en) 1979-03-16
GB1472865A (en) 1977-05-11
GB1472870A (en) 1977-05-11
NL7505800A (en) 1975-11-25
NL170286B (en) 1982-05-17
CA1055485A (en) 1979-05-29
SE7505751L (en) 1975-11-24
NL170286C (en) 1982-10-18
DK220375A (en) 1975-11-23
DE2522142A1 (en) 1975-12-11
IT1043958B (en) 1980-02-29
SU727147A3 (en) 1980-04-05
AU8131975A (en) 1976-11-25
ES437842A1 (en) 1977-01-01
NO751781L (en) 1975-11-25
ATA376875A (en) 1977-03-15
JPS50160291A (en) 1975-12-25
HU171357B (en) 1977-12-28
ZA753244B (en) 1976-05-26
BE829304A (en) 1975-11-21

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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