PT87000A - Method for preparation of azetidinone-1-oxoacetate by oxidation of the corresponding 2-hydroxyacetate - Google Patents

Method for preparation of azetidinone-1-oxoacetate by oxidation of the corresponding 2-hydroxyacetate

Info

Publication number
PT87000A
PT87000A PT87000A PT8700088A PT87000A PT 87000 A PT87000 A PT 87000A PT 87000 A PT87000 A PT 87000A PT 8700088 A PT8700088 A PT 8700088A PT 87000 A PT87000 A PT 87000A
Authority
PT
Portugal
Prior art keywords
oxoacetate
azetidinone
chem
preparation
hydroxyacetate
Prior art date
Application number
PT87000A
Other languages
English (en)
Other versions
PT87000B (pt
Inventor
Berkeley Wendell Cue Jr
Donald Klein Pirie
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of PT87000A publication Critical patent/PT87000A/pt
Publication of PT87000B publication Critical patent/PT87000B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Cephalosporin Compounds (AREA)
PT87000A 1987-03-20 1988-03-17 Processo para a preparacao de azetidinona-1-oxoacetato por oxidacao do 2-hidroxiacetato correspondente PT87000B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/028,380 US4751297A (en) 1987-03-20 1987-03-20 Method for preparation of azetidinone-1-oxoacetate by oxidation of the corresponding 2-hydroxyacetate

Publications (2)

Publication Number Publication Date
PT87000A true PT87000A (pt) 1988-04-01
PT87000B PT87000B (pt) 1992-06-30

Family

ID=21843131

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87000A PT87000B (pt) 1987-03-20 1988-03-17 Processo para a preparacao de azetidinona-1-oxoacetato por oxidacao do 2-hidroxiacetato correspondente

Country Status (9)

Country Link
US (1) US4751297A (pt)
EP (1) EP0283253B1 (pt)
JP (1) JPS63258455A (pt)
AT (1) ATE58376T1 (pt)
DE (1) DE3861034D1 (pt)
DK (1) DK148188A (pt)
ES (1) ES2018709B3 (pt)
GR (1) GR3002531T3 (pt)
PT (1) PT87000B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191077A (en) * 1987-05-11 1993-03-02 Pfizer Inc. Diastereomeric 5R,6S-6-(1R-hydroxyethyl)-2-(cis-1-oxo-3-thiolanylthio)-2-penem-3-carboxylic acids
US4895940A (en) * 1988-10-19 1990-01-23 Pfizer Inc. Process for the preparation of penems
US5191075A (en) * 1988-10-19 1993-03-02 Pfizer Inc Process for the preparation of penems
US4992543A (en) * 1988-10-19 1991-02-12 Pfizer Inc. Penem derivatives

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624822A1 (de) * 1976-05-31 1977-12-15 Schering Ag Benzodioxolderivate, verfahren zur herstellung dieser verbindungen sowie diese enthaltende herbizide mittel
EP0042026B1 (de) * 1978-02-02 1986-01-08 Ciba-Geigy Ag 3,4-Disubstituierte Azetidin-2-onverbindungen und Verfahren zu ihrer Herstellung
HU196412B (en) * 1981-03-23 1988-11-28 Pfizer Process for production of penicillin-acid-penicillakiroloximethil-esthers
JPS58198486A (ja) * 1982-05-14 1983-11-18 Sankyo Co Ltd ペネムまたはカルバペネム−３−カルボン酸誘導体およびその製法
US4619924A (en) * 1984-05-18 1986-10-28 Pfizer Inc. 2-alkylthiopenem derivatives
US4695626A (en) * 1986-07-29 1987-09-22 Pfizer Inc. 1-aza-4,5-dithiabicyclo [4.2.0] oct-2-en-8-one-2 carboxylate esters

Also Published As

Publication number Publication date
DE3861034D1 (de) 1990-12-20
GR3002531T3 (en) 1993-01-25
US4751297A (en) 1988-06-14
DK148188A (da) 1988-09-21
DK148188D0 (da) 1988-03-18
EP0283253A1 (en) 1988-09-21
ES2018709B3 (es) 1991-05-01
EP0283253B1 (en) 1990-11-14
JPS63258455A (ja) 1988-10-25
ATE58376T1 (de) 1990-11-15
PT87000B (pt) 1992-06-30

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19911206

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19950630