DK162642C - Fremgangsmaade til fremstilling af thiotetronsyre - Google Patents

Fremgangsmaade til fremstilling af thiotetronsyre

Info

Publication number
DK162642C
DK162642C DK056391A DK56391A DK162642C DK 162642 C DK162642 C DK 162642C DK 056391 A DK056391 A DK 056391A DK 56391 A DK56391 A DK 56391A DK 162642 C DK162642 C DK 162642C
Authority
DK
Denmark
Prior art keywords
acid
thiotetronic acid
procedure
preparation
thiotetronic
Prior art date
Application number
DK056391A
Other languages
English (en)
Other versions
DK56391D0 (da
DK56391A (da
DK162642B (da
Inventor
Thomas Meul
Leander Tenud
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Publication of DK56391D0 publication Critical patent/DK56391D0/da
Publication of DK56391A publication Critical patent/DK56391A/da
Publication of DK162642B publication Critical patent/DK162642B/da
Application granted granted Critical
Publication of DK162642C publication Critical patent/DK162642C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/32—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Epoxy Compounds (AREA)
DK056391A 1985-01-16 1991-03-27 Fremgangsmaade til fremstilling af thiotetronsyre DK162642C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH192/85A CH663206A5 (de) 1985-01-16 1985-01-16 Verfahren zur herstellung von thiotetronsaeure.
CH19285 1985-01-16

Publications (4)

Publication Number Publication Date
DK56391D0 DK56391D0 (da) 1991-03-27
DK56391A DK56391A (da) 1991-03-27
DK162642B DK162642B (da) 1991-11-25
DK162642C true DK162642C (da) 1992-04-13

Family

ID=4181346

Family Applications (2)

Application Number Title Priority Date Filing Date
DK017886A DK162766C (da) 1985-01-16 1986-01-15 Fremgangsmaade til fremstilling af thiotetronsyre
DK056391A DK162642C (da) 1985-01-16 1991-03-27 Fremgangsmaade til fremstilling af thiotetronsyre

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK017886A DK162766C (da) 1985-01-16 1986-01-15 Fremgangsmaade til fremstilling af thiotetronsyre

Country Status (7)

Country Link
EP (1) EP0189096B1 (da)
JP (1) JPS6236375A (da)
AT (1) ATE41929T1 (da)
CA (2) CA1264472A (da)
CH (1) CH663206A5 (da)
DE (1) DE3662688D1 (da)
DK (2) DK162766C (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH667655A5 (de) * 1986-09-24 1988-10-31 Lonza Ag Verfahren zur herstellung von 4-alkoxy-2(5h)-thiophenonen.
DE10119423A1 (de) 2001-04-20 2002-10-24 Bayer Ag Neue insektizid wirkende Azole

Also Published As

Publication number Publication date
CA1267905A (en) 1990-04-17
DK162766C (da) 1992-04-27
DE3662688D1 (en) 1989-05-11
CH663206A5 (de) 1987-11-30
DK17886D0 (da) 1986-01-15
JPS6236375A (ja) 1987-02-17
ATE41929T1 (de) 1989-04-15
DK56391D0 (da) 1991-03-27
DK17886A (da) 1986-07-17
CA1264472A (en) 1990-01-16
DK162766B (da) 1991-12-09
EP0189096B1 (de) 1989-04-05
DK56391A (da) 1991-03-27
EP0189096A1 (de) 1986-07-30
DK162642B (da) 1991-11-25

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Legal Events

Date Code Title Description
PBP Patent lapsed