BE851318A - Procede de preparation de 7-oxo cephalosporines et de 6-oxo penicillines - Google Patents

Procede de preparation de 7-oxo cephalosporines et de 6-oxo penicillines

Info

Publication number
BE851318A
BE851318A BE174844A BE174844A BE851318A BE 851318 A BE851318 A BE 851318A BE 174844 A BE174844 A BE 174844A BE 174844 A BE174844 A BE 174844A BE 851318 A BE851318 A BE 851318A
Authority
BE
Belgium
Prior art keywords
oxo
penicillins
cephalosporins
preparation
oxo penicillins
Prior art date
Application number
BE174844A
Other languages
English (en)
Original Assignee
Smithkline Corp
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 Smithkline Corp filed Critical Smithkline Corp
Publication of BE851318A publication Critical patent/BE851318A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
BE174844A 1976-02-25 1977-02-10 Procede de preparation de 7-oxo cephalosporines et de 6-oxo penicillines BE851318A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/661,230 US4053468A (en) 1976-02-25 1976-02-25 Process for preparing 7-oxo cephalosporins and 6-oxo penicillins

Publications (1)

Publication Number Publication Date
BE851318A true BE851318A (fr) 1977-08-10

Family

ID=24652719

Family Applications (1)

Application Number Title Priority Date Filing Date
BE174844A BE851318A (fr) 1976-02-25 1977-02-10 Procede de preparation de 7-oxo cephalosporines et de 6-oxo penicillines

Country Status (6)

Country Link
US (1) US4053468A (fr)
JP (1) JPS52102296A (fr)
BE (1) BE851318A (fr)
DE (1) DE2708219A1 (fr)
FR (1) FR2342293A1 (fr)
GB (1) GB1578670A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361514A (en) * 1978-09-27 1982-11-30 Massachusetts Institute Of Technology Carbon analogs of penicillin
US4272437A (en) * 1978-12-18 1981-06-09 Bristol-Myers Company Antibacterial agents, and 4-thio azetidinone intermediates
US4269771A (en) * 1979-04-06 1981-05-26 Farmitalia Carlo Erba Total synthesis of 7-oxo-4-thia-1-azabicyclo-[3,2,0]-heptane-2-carboxyl derivatives useful as β-lactamase inhibitors and antibacterial agents
US4287181A (en) * 1979-10-22 1981-09-01 Pfizer Inc. Derivatives of 6β-hydroxyalkylpenicillanic acids as β-lactamase inhibitors
US4369312A (en) * 1980-07-04 1983-01-18 Fujisawa Pharmaceutical Co., Ltd. Method of producing oxo-containing azetidinone compounds
CA1180005A (fr) * 1980-10-24 1984-12-27 Solange Adam-Molina .beta.-LACTAMS
US4647457A (en) * 1983-12-16 1987-03-03 Hoffmann-La Roche Inc. Penicillanic acid derivatives
IT1227462B (it) * 1988-11-04 1991-04-11 Glaxo Spa Procedimento di preparazione di 6-ossopenicillanati
JPH0290264U (fr) * 1988-12-28 1990-07-17
JPH0299768U (fr) * 1989-01-30 1990-08-08
JPH0256488A (ja) * 1989-07-13 1990-02-26 Fujisawa Pharmaceut Co Ltd オキソ基を有するアゼチジノン化合物もしくはその塩類またはその水化物
ATE242250T1 (de) * 1997-12-29 2003-06-15 Res Corp Technologies Inc Verfahren zur herstellung von alpha-oxolactamen
EP0966471B1 (fr) * 1997-12-29 2002-06-12 Research Corporation Technologies, Inc Derives d'acide penicillanique 2beta-substitue-6-alkylidene utilises comme inhibiteurs de la beta-lactamase
US6407091B1 (en) * 1999-04-15 2002-06-18 Research Corporation Technologies, Inc. β-lactamase inhibiting compounds
AU2002353768A1 (en) * 2001-07-24 2003-03-18 Alamx, L.L.C. 7-alkylidene-3-substituted-3-cephem-4-carboxylates as beta-lactamase inhibitors.
JP2005525399A (ja) * 2002-04-04 2005-08-25 アラムクス エルエルシー セリンおよびメタロ−β−ラクタマーゼの阻害剤

Also Published As

Publication number Publication date
FR2342293A1 (fr) 1977-09-23
DE2708219A1 (de) 1977-09-01
FR2342293B1 (fr) 1981-01-09
JPS52102296A (en) 1977-08-27
JPS6153356B2 (fr) 1986-11-17
GB1578670A (en) 1980-11-05
US4053468A (en) 1977-10-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SMITHKLINE CORP.

Effective date: 19870228