NL170286B - PROCESS FOR PREPARING A CEPHALOSPORINE. - Google Patents

PROCESS FOR PREPARING A CEPHALOSPORINE.

Info

Publication number
NL170286B
NL170286B NLAANVRAGE7505800,A NL7505800A NL170286B NL 170286 B NL170286 B NL 170286B NL 7505800 A NL7505800 A NL 7505800A NL 170286 B NL170286 B NL 170286B
Authority
NL
Netherlands
Prior art keywords
cephalosporine
preparing
Prior art date
Application number
NLAANVRAGE7505800,A
Other languages
Dutch (nl)
Other versions
NL170286C (en
NL7505800A (en
Inventor
Maurizio Foglio
Giovanni Franceschi
Paolo Masi
Antonino Suarato
Original Assignee
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 Erba Farmitalia filed Critical Erba Farmitalia
Publication of NL7505800A publication Critical patent/NL7505800A/en
Publication of NL170286B publication Critical patent/NL170286B/en
Application granted granted Critical
Publication of NL170286C publication Critical patent/NL170286C/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)
NLAANVRAGE7505800,A 1974-05-22 1975-05-16 PROCESS FOR PREPARING A CEPHALOSPORINE. NL170286C (en)

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 (3)

Publication Number Publication Date
NL7505800A NL7505800A (en) 1975-11-25
NL170286B true NL170286B (en) 1982-05-17
NL170286C NL170286C (en) 1982-10-18

Family

ID=11203454

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7505800,A NL170286C (en) 1974-05-22 1975-05-16 PROCESS FOR PREPARING A 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) GB1472870A (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
SE7505751L (en) 1975-11-24
DE2522142A1 (en) 1975-12-11
NO751781L (en) 1975-11-25
AT340047B (en) 1977-11-25
FR2279753A1 (en) 1976-02-20
SU727147A3 (en) 1980-04-05
NL170286C (en) 1982-10-18
GB1472870A (en) 1977-05-11
BE829304A (en) 1975-11-21
NL7505800A (en) 1975-11-25
JPS50160291A (en) 1975-12-25
HU171357B (en) 1977-12-28
IT1043958B (en) 1980-02-29
DK220375A (en) 1975-11-23
ES437842A1 (en) 1977-01-01
ZA753244B (en) 1976-05-26
GB1472865A (en) 1977-05-11
ATA376875A (en) 1977-03-15
AU8131975A (en) 1976-11-25
FR2279753B1 (en) 1979-03-16
CA1055485A (en) 1979-05-29

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee