DK229986D0 - METHOD FOR PREPARING 2-THIOCROMENYLIDEENETHYLACETOACETATES - Google Patents

METHOD FOR PREPARING 2-THIOCROMENYLIDEENETHYLACETOACETATES

Info

Publication number
DK229986D0
DK229986D0 DK229986A DK229986A DK229986D0 DK 229986 D0 DK229986 D0 DK 229986D0 DK 229986 A DK229986 A DK 229986A DK 229986 A DK229986 A DK 229986A DK 229986 D0 DK229986 D0 DK 229986D0
Authority
DK
Denmark
Prior art keywords
thiocromenylideenethylacetoacetates
preparing
Prior art date
Application number
DK229986A
Other languages
Danish (da)
Other versions
DK229986A (en
Inventor
Gerhard Franckowiak
Siegfried Goldmann
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of DK229986D0 publication Critical patent/DK229986D0/en
Publication of DK229986A publication Critical patent/DK229986A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
    • C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D335/06—Benzothiopyrans; Hydrogenated benzothiopyrans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK229986A 1985-05-18 1986-05-16 METHOD FOR PREPARING 2-THIOCROMENYLIDEENETHYLACETOACETATES DK229986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853517950 DE3517950A1 (en) 1985-05-18 1985-05-18 Process for the preparation of 2-thiochromenylideneacetoacetic esters

Publications (2)

Publication Number Publication Date
DK229986D0 true DK229986D0 (en) 1986-05-16
DK229986A DK229986A (en) 1986-11-19

Family

ID=6271079

Family Applications (1)

Application Number Title Priority Date Filing Date
DK229986A DK229986A (en) 1985-05-18 1986-05-16 METHOD FOR PREPARING 2-THIOCROMENYLIDEENETHYLACETOACETATES

Country Status (11)

Country Link
JP (1) JPS61268679A (en)
KR (1) KR860009006A (en)
CN (1) CN86103229A (en)
DE (1) DE3517950A1 (en)
DK (1) DK229986A (en)
ES (1) ES8706663A1 (en)
FI (1) FI862043A (en)
GR (1) GR861285B (en)
HU (1) HUT43579A (en)
NO (1) NO861804L (en)
PT (1) PT82607B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116954A (en) * 1988-04-06 1992-05-26 Lipha, Lyonnaise Industrielle Pharmaceutique Pharmaceutically useful flavonoic compounds containing at least one substituent on the benzopyranone ring moiety
IL89840A (en) * 1988-04-06 1996-10-31 Lipha Substituted flavonoid compounds and salts thereof their preparation and pharmaceutical composition containing them

Also Published As

Publication number Publication date
FI862043A0 (en) 1986-05-15
GR861285B (en) 1986-09-16
ES555029A0 (en) 1987-07-01
DE3517950A1 (en) 1986-11-20
DK229986A (en) 1986-11-19
CN86103229A (en) 1986-11-19
PT82607B (en) 1988-04-22
NO861804L (en) 1986-11-19
ES8706663A1 (en) 1987-07-01
HUT43579A (en) 1987-11-30
JPS61268679A (en) 1986-11-28
FI862043A (en) 1986-11-19
PT82607A (en) 1986-06-01
KR860009006A (en) 1986-12-19

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Legal Events

Date Code Title Description
ATS Application withdrawn