IT1043958B - PROCEDURE FOR THE PREPARATION OF CEPHALOSPORINE - Google Patents

PROCEDURE FOR THE PREPARATION OF CEPHALOSPORINE

Info

Publication number
IT1043958B
IT1043958B IT23070/74A IT2307074A IT1043958B IT 1043958 B IT1043958 B IT 1043958B IT 23070/74 A IT23070/74 A IT 23070/74A IT 2307074 A IT2307074 A IT 2307074A IT 1043958 B IT1043958 B IT 1043958B
Authority
IT
Italy
Prior art keywords
cephalosporine
procedure
preparation
Prior art date
Application number
IT23070/74A
Other languages
Italian (it)
Inventor
G Franceschi
P Masi
A Suarato
M Foglio
Original Assignee
Farmaceutici Italia
Erba Farmitalia
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, Erba Farmitalia filed Critical Farmaceutici Italia
Priority to IT23070/74A priority Critical patent/IT1043958B/en
Priority to AT376875A priority patent/AT340047B/en
Priority to NLAANVRAGE7505800,A priority patent/NL170286C/en
Priority to DE19752522142 priority patent/DE2522142A1/en
Priority to NO751781A priority patent/NO751781L/no
Priority to JP50059355A priority patent/JPS50160291A/ja
Priority to FR7515596A priority patent/FR2279753A1/en
Priority to SE7505751A priority patent/SE7505751L/en
Priority to AU81319/75A priority patent/AU493282B2/en
Priority to GB2841076A priority patent/GB1472870A/en
Priority to GB2141975A priority patent/GB1472865A/en
Priority to ZA00753244A priority patent/ZA753244B/en
Priority to HU75SO00001145A priority patent/HU171357B/en
Priority to DK220375A priority patent/DK220375A/en
Priority to CA227,388A priority patent/CA1055485A/en
Priority to SU752133714A priority patent/SU727147A3/en
Priority to BE156546A priority patent/BE829304A/en
Priority to ES437842A priority patent/ES437842A1/en
Priority to US05/662,338 priority patent/US4036835A/en
Priority to US05/700,972 priority patent/US4067866A/en
Priority to AT661276A priority patent/AT344720B/en
Application granted granted Critical
Publication of IT1043958B publication Critical patent/IT1043958B/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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Document Processing Apparatus (AREA)
IT23070/74A 1974-05-22 1974-05-22 PROCEDURE FOR THE PREPARATION OF CEPHALOSPORINE IT1043958B (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
IT23070/74A IT1043958B (en) 1974-05-22 1974-05-22 PROCEDURE FOR THE PREPARATION OF CEPHALOSPORINE
AT376875A AT340047B (en) 1974-05-22 1975-05-16 PROCESS FOR THE PRODUCTION OF CEPHALOSPORINES
NLAANVRAGE7505800,A NL170286C (en) 1974-05-22 1975-05-16 PROCESS FOR PREPARING A CEPHALOSPORINE.
DE19752522142 DE2522142A1 (en) 1974-05-22 1975-05-17 PROCESS FOR THE PRODUCTION OF CEPHALOSPORINES
DK220375A DK220375A (en) 1974-05-22 1975-05-20 PROCEDURE FOR THE PREPARATION OF CEPHALOSPORINS
FR7515596A FR2279753A1 (en) 1974-05-22 1975-05-20 PROCESS FOR THE PREPARATION OF CEPHALOSPORIN
SE7505751A SE7505751L (en) 1974-05-22 1975-05-20 PROCEDURE FOR THE PREPARATION OF CEPHALOSPORINS
AU81319/75A AU493282B2 (en) 1974-05-22 1975-05-20 Process for preparing cephalosporins and 2b-thiohydra-zoazetidinone intermediates
GB2841076A GB1472870A (en) 1974-05-22 1975-05-20 Process for preparing cephalosporins
GB2141975A GB1472865A (en) 1974-05-22 1975-05-20 Process for preparing thiohydrozoazetidiones
NO751781A NO751781L (en) 1974-05-22 1975-05-20
HU75SO00001145A HU171357B (en) 1974-05-22 1975-05-20 Process for producing ceph-3-eme-4-carboxylic acid derivatives
JP50059355A JPS50160291A (en) 1974-05-22 1975-05-20
CA227,388A CA1055485A (en) 1974-05-22 1975-05-20 Process for preparing cephalosporins
ZA00753244A ZA753244B (en) 1974-05-22 1975-05-20 Process for preparing cephalosporins
SU752133714A SU727147A3 (en) 1974-05-22 1975-05-21 Method of preparing cephalosporins
BE156546A BE829304A (en) 1974-05-22 1975-05-21 PROCESS FOR THE PREPARATION OF CEPHALOSPORIN
ES437842A ES437842A1 (en) 1974-05-22 1975-05-21 Process for preparing thiohydrozoazetidiones
US05/662,338 US4036835A (en) 1974-05-22 1976-03-01 Process for preparing cephalosporins
US05/700,972 US4067866A (en) 1974-05-22 1976-06-29 Process for preparing cephalosporins and certain novel 2β-thiohydrazo-azetidinones as intermediates
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 (1)

Publication Number Publication Date
IT1043958B true IT1043958B (en) 1980-02-29

Family

ID=11203454

Family Applications (1)

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

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 (5)

* 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
GB1576219A (en) 1976-12-31 1980-10-01 Connlab Holdings Ltd Thiazoleneazetidinone derivatives
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
DE3366497D1 (en) * 1982-01-22 1986-11-06 Beecham Group Plc Antibacterial agents, their preparation and use

Also Published As

Publication number Publication date
JPS50160291A (en) 1975-12-25
DK220375A (en) 1975-11-23
FR2279753B1 (en) 1979-03-16
DE2522142A1 (en) 1975-12-11
NL7505800A (en) 1975-11-25
AT340047B (en) 1977-11-25
SU727147A3 (en) 1980-04-05
ATA376875A (en) 1977-03-15
HU171357B (en) 1977-12-28
BE829304A (en) 1975-11-21
ES437842A1 (en) 1977-01-01
AU8131975A (en) 1976-11-25
FR2279753A1 (en) 1976-02-20
NL170286C (en) 1982-10-18
GB1472870A (en) 1977-05-11
NO751781L (en) 1975-11-25
SE7505751L (en) 1975-11-24
GB1472865A (en) 1977-05-11
CA1055485A (en) 1979-05-29
NL170286B (en) 1982-05-17
ZA753244B (en) 1976-05-26

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