ES8706663A1 - Procedimiento para la obtencion de 2-tiocromenilidenacetoacetatos - Google Patents

Procedimiento para la obtencion de 2-tiocromenilidenacetoacetatos

Info

Publication number
ES8706663A1
ES8706663A1 ES555029A ES555029A ES8706663A1 ES 8706663 A1 ES8706663 A1 ES 8706663A1 ES 555029 A ES555029 A ES 555029A ES 555029 A ES555029 A ES 555029A ES 8706663 A1 ES8706663 A1 ES 8706663A1
Authority
ES
Spain
Prior art keywords
thiochromenylidene
production
acetoacetic ester
preparation
thiochromenylideneacetoacetic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES555029A
Other languages
English (en)
Spanish (es)
Other versions
ES555029A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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 ES8706663A1 publication Critical patent/ES8706663A1/es
Publication of ES555029A0 publication Critical patent/ES555029A0/es
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES555029A 1985-05-18 1986-05-16 Procedimiento para la obtencion de 2-tiocromenilidenacetoacetatos Expired ES8706663A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853517950 DE3517950A1 (de) 1985-05-18 1985-05-18 Verfahren zur herstellung von 2-thiochromenylidenacetessigestern

Publications (2)

Publication Number Publication Date
ES8706663A1 true ES8706663A1 (es) 1987-07-01
ES555029A0 ES555029A0 (es) 1987-07-01

Family

ID=6271079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES555029A Expired ES8706663A1 (es) 1985-05-18 1986-05-16 Procedimiento para la obtencion de 2-tiocromenilidenacetoacetatos

Country Status (11)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL89840A (en) * 1988-04-06 1996-10-31 Lipha Substituted flavonoid compounds and salts thereof their preparation and pharmaceutical composition containing them
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

Also Published As

Publication number Publication date
DK229986A (da) 1986-11-19
HUT43579A (en) 1987-11-30
CN86103229A (zh) 1986-11-19
PT82607B (en) 1988-04-22
DE3517950A1 (de) 1986-11-20
PT82607A (en) 1986-06-01
FI862043A (fi) 1986-11-19
JPS61268679A (ja) 1986-11-28
FI862043A0 (fi) 1986-05-15
GR861285B (en) 1986-09-16
KR860009006A (ko) 1986-12-19
DK229986D0 (da) 1986-05-16
NO861804L (no) 1986-11-19
ES555029A0 (es) 1987-07-01

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