DK283383A - Fremgangsmaade til fremstilling af 6'-aminopenicillanoyloxymethyl-penicillanat-1,1-dioxid og mellemprodukter anvendelige til fremgangsmaadens udoevelse - Google Patents

Fremgangsmaade til fremstilling af 6'-aminopenicillanoyloxymethyl-penicillanat-1,1-dioxid og mellemprodukter anvendelige til fremgangsmaadens udoevelse Download PDF

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Publication number
DK283383A
DK283383A DK283383A DK283383A DK283383A DK 283383 A DK283383 A DK 283383A DK 283383 A DK283383 A DK 283383A DK 283383 A DK283383 A DK 283383A DK 283383 A DK283383 A DK 283383A
Authority
DK
Denmark
Prior art keywords
procedure
aminopenicillanoyloxymethyl
penicillanate
exercise
dioxide
Prior art date
Application number
DK283383A
Other languages
Danish (da)
English (en)
Other versions
DK283383D0 (da
Inventor
David Leonard Hageman
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 DK283383D0 publication Critical patent/DK283383D0/da
Publication of DK283383A publication Critical patent/DK283383A/da

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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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DK283383A 1982-06-21 1983-06-20 Fremgangsmaade til fremstilling af 6'-aminopenicillanoyloxymethyl-penicillanat-1,1-dioxid og mellemprodukter anvendelige til fremgangsmaadens udoevelse DK283383A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/390,465 US4375434A (en) 1982-06-21 1982-06-21 Process for 6'-amino-penicillanoyloxymethyl penicillanate 1,1-dioxide

Publications (2)

Publication Number Publication Date
DK283383D0 DK283383D0 (da) 1983-06-20
DK283383A true DK283383A (da) 1983-12-22

Family

ID=23542564

Family Applications (1)

Application Number Title Priority Date Filing Date
DK283383A DK283383A (da) 1982-06-21 1983-06-20 Fremgangsmaade til fremstilling af 6'-aminopenicillanoyloxymethyl-penicillanat-1,1-dioxid og mellemprodukter anvendelige til fremgangsmaadens udoevelse

Country Status (7)

Country Link
US (1) US4375434A (cs)
EP (1) EP0097489A1 (cs)
JP (2) JPS597194A (cs)
CA (1) CA1197504A (cs)
DK (1) DK283383A (cs)
ES (1) ES8501406A1 (cs)
GR (1) GR77548B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478748A (en) * 1981-02-20 1984-10-23 Pfizer Inc. Bis-esters of alkanediols
US4375434A (en) * 1982-06-21 1983-03-01 Pfizer Inc. Process for 6'-amino-penicillanoyloxymethyl penicillanate 1,1-dioxide
US4530792A (en) * 1982-11-01 1985-07-23 Pfizer Inc. Process and intermediates for preparation of 1,1-dioxopenicillanoyloxymethyl 6-beta-aminopenicillanate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613172A1 (de) * 1976-03-27 1977-10-06 Bayer Ag Verfahren zur herstellung von penicillinen und cephalosporinen
IE49880B1 (en) 1979-02-13 1986-01-08 Leo Pharm Prod Ltd Penicillin derivatives
EP0019999B1 (en) * 1979-05-02 1983-09-07 Imperial Chemical Industries Plc Acetals and their preparation
US4244951A (en) * 1979-05-16 1981-01-13 Pfizer Inc. Bis-esters of methanediol with penicillins and penicillanic acid 1,1-dioxide
GB2086880A (en) * 1980-11-12 1982-05-19 Pfizer Ltd Process for Preparing beta -Lactam Antibiotics and Intermediates Therefor
US4375434A (en) * 1982-06-21 1983-03-01 Pfizer Inc. Process for 6'-amino-penicillanoyloxymethyl penicillanate 1,1-dioxide

Also Published As

Publication number Publication date
ES523438A0 (es) 1984-11-16
JPH0445514B2 (cs) 1992-07-27
CA1197504A (en) 1985-12-03
JPH01117889A (ja) 1989-05-10
DK283383D0 (da) 1983-06-20
EP0097489A1 (en) 1984-01-04
GR77548B (cs) 1984-09-24
US4375434A (en) 1983-03-01
JPS597194A (ja) 1984-01-14
ES8501406A1 (es) 1984-11-16

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