BE832424A - Procede pour la preparation de cephalosporines - Google Patents

Procede pour la preparation de cephalosporines

Info

Publication number
BE832424A
BE832424A BE159195A BE159195A BE832424A BE 832424 A BE832424 A BE 832424A BE 159195 A BE159195 A BE 159195A BE 159195 A BE159195 A BE 159195A BE 832424 A BE832424 A BE 832424A
Authority
BE
Belgium
Prior art keywords
cephalosporins
preparation
Prior art date
Application number
BE159195A
Other languages
English (en)
Inventor
M Foglio
A Suarato
P Masi
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 filed Critical
Publication of BE832424A publication Critical patent/BE832424A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE159195A 1974-08-15 1975-08-14 Procede pour la preparation de cephalosporines BE832424A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3590374A GB1472863A (en) 1974-08-15 1974-08-15 Intermediates for cephalosporin synthesis

Publications (1)

Publication Number Publication Date
BE832424A true BE832424A (fr) 1976-02-16

Family

ID=10382828

Family Applications (1)

Application Number Title Priority Date Filing Date
BE159195A BE832424A (fr) 1974-08-15 1975-08-14 Procede pour la preparation de cephalosporines

Country Status (17)

Country Link
US (1) US4077970A (fr)
JP (1) JPS5844676B2 (fr)
AT (1) AT348534B (fr)
BE (1) BE832424A (fr)
CA (1) CA1060451A (fr)
CH (1) CH617205A5 (fr)
DE (1) DE2535855A1 (fr)
DK (1) DK364775A (fr)
ES (1) ES440253A1 (fr)
FR (4) FR2288745A1 (fr)
GB (1) GB1472863A (fr)
HU (1) HU173015B (fr)
NL (1) NL178078C (fr)
NO (1) NO752812L (fr)
SE (1) SE425248B (fr)
SU (1) SU929010A3 (fr)
ZA (1) ZA755177B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332722A (en) * 1975-02-17 1982-06-01 Shionogi & Co., Ltd. Cyclization to form cephem ring and intermediates therefor
GB1576219A (en) * 1976-12-31 1980-10-01 Connlab Holdings Ltd Thiazoleneazetidinone derivatives
CA1090806A (fr) * 1977-01-10 1980-12-02 Mitsuru Yoshioka Oxazolines
US4271305A (en) * 1979-02-01 1981-06-02 Eli Lilly And Company Thiazolinoazetidinones and process therefor
CA1145339A (fr) * 1979-04-30 1983-04-26 Eli Lilly And Company Methode de chloration allylique, et composes ainsi obtenus
US4482491A (en) * 1981-05-01 1984-11-13 Otsuka Kagaku Yakuhin Kabushiki Kaisha Thiazolinoazetidinone derivatives and process for the preparation of the same
JPS5955888A (ja) 1982-09-24 1984-03-31 Otsuka Chem Co Ltd アゼチジノン化合物

Family Cites Families (5)

* 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
GB1368232A (en) * 1970-07-31 1974-09-25 Glaxo Lab Ltd Azetidino-thiazolidine compounds
GB1368236A (en) * 1970-11-03 1974-09-25 Glaxo Lab Ltd Azetidinone derivatives and their preparation
US3862164A (en) * 1971-02-03 1975-01-21 Lilly Co Eli Thiazolidine azetidinones
US3880872A (en) * 1971-09-21 1975-04-29 Lilly Co Eli Process for preparing thiazoline azetidinones

Also Published As

Publication number Publication date
SU929010A3 (ru) 1982-05-15
FR2296641B1 (fr) 1979-04-27
NL178078C (nl) 1986-01-16
CH617205A5 (fr) 1980-05-14
FR2288745B1 (fr) 1979-03-23
ATA622175A (de) 1978-07-15
HU173015B (hu) 1979-01-28
NL7509132A (nl) 1976-02-17
FR2296642B1 (fr) 1979-04-27
FR2288745A1 (fr) 1976-05-21
ES440253A1 (es) 1977-03-01
SE425248B (sv) 1982-09-13
DE2535855C2 (fr) 1987-07-02
FR2296642A1 (fr) 1976-07-30
AT348534B (de) 1979-02-26
DE2535855A1 (de) 1976-03-04
FR2296640B1 (fr) 1979-05-04
JPS5844676B2 (ja) 1983-10-04
SE7509041L (sv) 1976-02-16
NL178078B (nl) 1985-08-16
FR2296641A1 (fr) 1976-07-30
CA1060451A (fr) 1979-08-14
JPS5143791A (fr) 1976-04-14
FR2296640A1 (fr) 1976-07-30
US4077970A (en) 1978-03-07
AU8393275A (en) 1977-02-17
DK364775A (da) 1976-02-16
NO752812L (fr) 1976-02-17
ZA755177B (en) 1976-04-28
GB1472863A (en) 1977-05-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOC. FARMACEUTICI ITALIA S.P.A.

Effective date: 19870831