DK229986A - METHOD FOR PREPARING 2-THIOCROMENYLIDEENETHYLACETOACETATES - Google Patents

METHOD FOR PREPARING 2-THIOCROMENYLIDEENETHYLACETOACETATES Download PDF

Info

Publication number
DK229986A
DK229986A DK229986A DK229986A DK229986A DK 229986 A DK229986 A DK 229986A DK 229986 A DK229986 A DK 229986A DK 229986 A DK229986 A DK 229986A DK 229986 A DK229986 A DK 229986A
Authority
DK
Denmark
Prior art keywords
thiocromenylideenethylacetoacetates
preparing
Prior art date
Application number
DK229986A
Other languages
Danish (da)
Other versions
DK229986D0 (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)
  • 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)
  • 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)
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 DK229986D0 (en) 1986-05-16
DK229986A true 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
ES555029A0 (en) 1987-07-01
JPS61268679A (en) 1986-11-28
ES8706663A1 (en) 1987-07-01
DK229986D0 (en) 1986-05-16
CN86103229A (en) 1986-11-19
KR860009006A (en) 1986-12-19
FI862043A (en) 1986-11-19
HUT43579A (en) 1987-11-30
PT82607B (en) 1988-04-22
GR861285B (en) 1986-09-16
DE3517950A1 (en) 1986-11-20
NO861804L (en) 1986-11-19
FI862043A0 (en) 1986-05-15
PT82607A (en) 1986-06-01

Similar Documents

Publication Publication Date Title
DK162647C (en) PROCEDURE FOR PREPARING PYRIDO-IMIDAZORIFAMYCINES
DK301986A (en) METHOD FOR PREPARING 1-HYDROXYVITAMIN-D COMPOUNDS
DK165250C (en) METHOD OF PREPARING 2-AMINO-6-CHLORPURINE
KR860004922A (en) Method for preparing N-formyl-α-aspartylphenylalanine
DK160829C (en) PROCEDURE FOR PREPARING PYRIDO-IMIDAZORIFAMYCINES
DK156085D0 (en) PROCEDURE FOR PREPARING ACETOXYAZETIDINONES
DK161706C (en) METHOD FOR PREPARING PYRIDO-IMIDAZO RIFAMYCINES
DK404686D0 (en) METHOD FOR MAKING SALT-STABLE CARAMEL
DK82487A (en) METHOD FOR PREPARING CYANIDE HYDRADASE
DK581886A (en) PROCEDURE FOR PREPARING ION-CHANGED MORDENITE
DK343386D0 (en) PROCEDURE FOR PREPARING 2-CYANAMINO-PYRIMIDINE DERIVATIVES
DK193786D0 (en) METHOD FOR PREPARING N7-AMIDINO-SUBSTITUTED MITOMYCIN-C DERIVATIVES
DK453586D0 (en) METHOD OF PREPARING 4-HYDROXY-2-OXO-PYRROLIDIN-1-YL-ACETAMIDE
DK229986A (en) METHOD FOR PREPARING 2-THIOCROMENYLIDEENETHYLACETOACETATES
DK361387D0 (en) PROCEDURE FOR PREPARING PIPERIDINOPYRIMIDINE
DK156061C (en) METHOD FOR PREPARING 2-ALKYL-4-AMINO-5-AMINOMETHYLPYRIMIDINE
DK358386D0 (en) METHOD FOR PREPARING ALKYL-2-CARBOALCOXY-3,4-DIALCOXYBENZENE CARBAMATES
DK358686D0 (en) METHOD FOR PREPARING 5,6-DIALCOXYANTHRANIC ACIDS
DK160819C (en) METHOD OF PREPARING 3,5-DICHLOR-2-PYRIDON
DK350288D0 (en) PROCEDURE FOR PREPARING N-EPOXYPROPYLLACTAMES
DK165360C (en) PROCEDURE FOR PREPARING AN IMMUNOGENT COMPLEX
DK40284A (en) PROCEDURE FOR PREPARING N-PHOSPHONE METHYLGYLINE
DK521885A (en) PROCEDURE FOR PREPARING BENZOPYRANOTRIAZOLES
DK433689D0 (en) METHOD FOR PREPARING 2-N-PROPYL-4-AMINO-5-METHOXY-METHYLPYRIMIDINE
DK395087D0 (en) METHOD FOR PREPARING N-SULPHONYL-N- (PHOSPHONOMETHYLGYCYL) AMINE DERIVATIVES

Legal Events

Date Code Title Description
ATS Application withdrawn