CH615189A5 - - Google Patents

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Publication number
CH615189A5
CH615189A5 CH756475A CH756475A CH615189A5 CH 615189 A5 CH615189 A5 CH 615189A5 CH 756475 A CH756475 A CH 756475A CH 756475 A CH756475 A CH 756475A CH 615189 A5 CH615189 A5 CH 615189A5
Authority
CH
Switzerland
Prior art keywords
compound
formula
inorganic
alkyl
mononuclear
Prior art date
Application number
CH756475A
Other languages
German (de)
English (en)
Inventor
Antonio Suarato
Maurizio Foglio
Giovanni Franceschi
Paolo Masi
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
Publication of CH615189A5 publication Critical patent/CH615189A5/de

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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)
CH756475A 1974-06-12 1975-06-11 CH615189A5 (me)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2388774 1974-06-12

Publications (1)

Publication Number Publication Date
CH615189A5 true CH615189A5 (me) 1980-01-15

Family

ID=11210657

Family Applications (1)

Application Number Title Priority Date Filing Date
CH756475A CH615189A5 (me) 1974-06-12 1975-06-11

Country Status (17)

Country Link
US (1) US4012381A (me)
JP (1) JPS6135199B2 (me)
AT (1) AT341539B (me)
AU (1) AU501660B2 (me)
BE (1) BE830089A (me)
CA (1) CA1057284A (me)
CH (1) CH615189A5 (me)
DE (2) DE2559976C2 (me)
DK (1) DK256975A (me)
ES (1) ES438429A1 (me)
FR (1) FR2283140A1 (me)
GB (1) GB1472866A (me)
HU (1) HU172891B (me)
NL (1) NL170416C (me)
NO (1) NO752034L (me)
SE (1) SE7506588L (me)
ZA (1) ZA753723B (me)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048181U (me) * 1973-08-31 1975-05-13
GB1472866A (en) * 1974-06-12 1977-05-11 Farmaceutici Italia Cephalosporins and intermediates therefor
GB1472864A (en) * 1975-04-05 1977-05-11 Farmaceutici Italia Method of preparing cephalosporins
US4218564A (en) * 1975-06-18 1980-08-19 Smithkline Corporation 7β-Hydroxy-3-heterocyclicthio-methyl cephalosporin intermediates
US4112087A (en) * 1976-11-04 1978-09-05 Syntex (U.S.A.) Inc. Cephalosporin type antibacterials having a substituted propenyl group in the 3-position
JPH0524649Y2 (me) * 1986-07-21 1993-06-23

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR6915080D0 (pt) * 1969-06-12 1973-03-08 Lilly Co Eli Processo para a preparacao de um produto rearranjado de penicilina
US3905965A (en) * 1969-10-17 1975-09-16 Roussel Uclaf Process of total synthesis of cephalosporin derivatives and intermediates
BE787618A (fr) * 1971-08-17 1973-02-16 Gist Brocades Nv Procede pour preparer des composes heterocycliques
DE2243242A1 (de) * 1972-09-02 1974-03-28 Hoechst Ag Verfahren zur herstellung von 7-amino3-cephem-4-carbonsaeurederivaten
GB1451459A (en) * 1972-10-20 1976-10-06 Fujisawa Pharamceutical Co Ltd Process for preparing 3-alkyl-3-cephem-4-carboxylic acids and intermediates thereof
IT1043958B (it) * 1974-05-22 1980-02-29 Farmaceutici Italia Procedimento per la preparazione di cefalosporine
GB1472866A (en) * 1974-06-12 1977-05-11 Farmaceutici Italia Cephalosporins and intermediates therefor

Also Published As

Publication number Publication date
AT341539B (de) 1978-02-10
GB1472866A (en) 1977-05-11
ATA437275A (de) 1977-06-15
DE2559976C2 (me) 1991-12-19
NO752034L (me) 1975-12-15
NL170416C (nl) 1982-11-01
US4012381A (en) 1977-03-15
JPS5111787A (me) 1976-01-30
NL170416B (nl) 1982-06-01
ES438429A1 (es) 1977-02-16
AU501660B2 (en) 1979-06-28
FR2283140B1 (me) 1978-12-08
JPS6135199B2 (me) 1986-08-12
CA1057284A (en) 1979-06-26
BE830089A (fr) 1975-12-11
HU172891B (hu) 1978-12-28
ZA753723B (en) 1976-05-26
FR2283140A1 (fr) 1976-03-26
SE7506588L (sv) 1975-12-15
DE2525510A1 (de) 1976-01-02
NL7506741A (nl) 1975-12-16
DK256975A (da) 1975-12-13
AU8198075A (en) 1976-12-16

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Legal Events

Date Code Title Description
PL Patent ceased