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BE887474A - Nouveaux thioloesters, leur preparation et leur utilisation en synthese - Google Patents

Nouveaux thioloesters, leur preparation et leur utilisation en synthese

Info

Publication number
BE887474A
BE887474A BE0/203768A BE203768A BE887474A BE 887474 A BE887474 A BE 887474A BE 0/203768 A BE0/203768 A BE 0/203768A BE 203768 A BE203768 A BE 203768A BE 887474 A BE887474 A BE 887474A
Authority
BE
Belgium
Prior art keywords
thioloesters
synthesis
novel
preparation
novel thioloesters
Prior art date
Application number
BE0/203768A
Other languages
English (en)
Original Assignee
Rhone Poulenc Ind
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
Priority claimed from FR8003057A external-priority patent/FR2475545A1/fr
Priority claimed from FR8010706A external-priority patent/FR2482594A2/fr
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of BE887474A publication Critical patent/BE887474A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
    • C07D253/06—1,2,4-Triazines
    • C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
    • C07D253/07—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members with hetero atoms, or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D253/075—Two hetero atoms, in positions 3 and 5
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
BE0/203768A 1980-02-12 1981-02-11 Nouveaux thioloesters, leur preparation et leur utilisation en synthese BE887474A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8003057A FR2475545A1 (fr) 1980-02-12 1980-02-12 Nouveaux thioloesters, leur preparation et leur utilisation en synthese
FR8010706A FR2482594A2 (fr) 1980-05-13 1980-05-13 Nouveaux thioloesters, leur preparation et leur utilisation en synthese

Publications (1)

Publication Number Publication Date
BE887474A true BE887474A (fr) 1981-08-11

Family

ID=26221601

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/203768A BE887474A (fr) 1980-02-12 1981-02-11 Nouveaux thioloesters, leur preparation et leur utilisation en synthese

Country Status (11)

Country Link
US (1) US4385181A (fr)
BE (1) BE887474A (fr)
CA (1) CA1187496A (fr)
CH (1) CH646963A5 (fr)
DE (1) DE3105136A1 (fr)
DK (1) DK58581A (fr)
GB (1) GB2068957B (fr)
HU (1) HU185627B (fr)
IT (1) IT1141966B (fr)
NL (1) NL8100539A (fr)
SE (1) SE8100954L (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3165922D1 (en) * 1980-03-28 1984-10-18 Biochemie Gmbh New process for the production of cephalosporin antibiotics, and novel intermediates used in such process and their production
AU564150B2 (en) * 1982-04-30 1987-08-06 Takeda Chemical Industries Ltd. 1-sulfo-2-azetidinone derivatives
US4948898A (en) * 1982-06-03 1990-08-14 Hoffmann-La Roche Inc. Process for the manufacture of 1-sulpho-2-oxoazetidine derivatives
AU542287B2 (en) * 1982-06-17 1985-02-14 Toyama Chemical Co. Ltd. Process for producing 2-(2-aminothiazol-4-yl) glyoxylic acid derivative, it:s salt and intermediates therefor
JPS6064986A (ja) * 1983-09-20 1985-04-13 Toyama Chem Co Ltd セファロスポリン類の製造法
JPS60132983A (ja) * 1983-12-21 1985-07-16 Tanabe Seiyaku Co Ltd チアゾ−ル酢酸誘導体及びその製法
US5594129A (en) * 1991-09-10 1997-01-14 Bristol-Myers Squibb Company Process for the preparation of a cephalosporin antibiotic
US5698703A (en) * 1991-09-10 1997-12-16 Bristol-Myers Squibb Company Syn-isomer of thiazolyl intermediate and process for the preparation thereof
US6610845B1 (en) * 2002-01-04 2003-08-26 Orchid Chemicals & Pharmaceuticals Limited, India Thioester derivatives of thiazolyl acetic acid and their use in the preparation of cephalosporin compounds
WO2009049086A1 (fr) 2007-10-09 2009-04-16 Larry Sutton Inhibiteurs de bêta-lactamase à large spectre
EP3441071A1 (fr) 2013-03-12 2019-02-13 Gladius Pharmaceuticals Corporation Céphalosporines dérivées

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346014A1 (fr) 1976-01-23 1977-10-28 Roussel Uclaf Nouvelles oximes derivees de l'acide 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments
NL7714319A (nl) 1976-12-27 1978-06-29 Fujisawa Pharmaceutical Co Cefalosporineverbindingen en werkwijzen om deze te bereiden.
DE2804040C3 (de) 1978-01-31 1981-03-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Cephemverbindungen

Also Published As

Publication number Publication date
CH646963A5 (fr) 1984-12-28
DE3105136A1 (de) 1981-12-10
US4385181A (en) 1983-05-24
HU185627B (en) 1985-03-28
SE8100954L (sv) 1981-08-13
IT8119703A0 (it) 1981-02-12
CA1187496A (fr) 1985-05-21
GB2068957B (en) 1984-02-01
GB2068957A (en) 1981-08-19
DK58581A (da) 1981-08-13
NL8100539A (nl) 1981-09-01
IT1141966B (it) 1986-10-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RHONE-POULENC INDUSTRIES

Effective date: 19860228