DK116739B - Analogous process for the preparation of 3,6-disubstituted flavane derivatives or metal or ammonium salts thereof. - Google Patents

Analogous process for the preparation of 3,6-disubstituted flavane derivatives or metal or ammonium salts thereof.

Info

Publication number
DK116739B
DK116739B DK540666AA DK540666A DK116739B DK 116739 B DK116739 B DK 116739B DK 540666A A DK540666A A DK 540666AA DK 540666 A DK540666 A DK 540666A DK 116739 B DK116739 B DK 116739B
Authority
DK
Denmark
Prior art keywords
disubstituted
preparation
metal
ammonium salts
analogous process
Prior art date
Application number
DK540666AA
Other languages
Danish (da)
Inventor
E Ag Merck
Original Assignee
E Ag Merck
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 E Ag Merck filed Critical E Ag Merck
Publication of DK116739B publication Critical patent/DK116739B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
    • C07D311/62—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2 with oxygen atoms directly attached in position 3, e.g. anthocyanidins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pyridine Compounds (AREA)
DK540666AA 1965-10-20 1966-10-19 Analogous process for the preparation of 3,6-disubstituted flavane derivatives or metal or ammonium salts thereof. DK116739B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0067001 1965-10-20

Publications (1)

Publication Number Publication Date
DK116739B true DK116739B (en) 1970-02-09

Family

ID=7312020

Family Applications (1)

Application Number Title Priority Date Filing Date
DK540666AA DK116739B (en) 1965-10-20 1966-10-19 Analogous process for the preparation of 3,6-disubstituted flavane derivatives or metal or ammonium salts thereof.

Country Status (11)

Country Link
US (1) US3555047A (en)
BE (1) BE688588A (en)
CH (1) CH487141A (en)
DE (1) DE1518038C3 (en)
DK (1) DK116739B (en)
ES (1) ES332458A1 (en)
FR (1) FR7297M (en)
GB (1) GB1087539A (en)
IL (1) IL26629A (en)
NL (1) NL6614645A (en)
SE (1) SE353536B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148909A (en) * 1974-07-30 1979-04-10 Beecham Group Limited Chromans to treat depression and reduce appetite
EP0025599B1 (en) * 1979-09-13 1984-12-19 The Wellcome Foundation Limited Benzopyran compounds, useful as chemotherapeutic agents
US5446061A (en) * 1993-11-05 1995-08-29 Eli Lilly And Company Methods for lowering serum cholesterol
AU2003212856A1 (en) * 2002-03-01 2003-09-16 Eli Lilly And Company Substituted benzopyrans as selective estrogen receptor-beta agonists

Also Published As

Publication number Publication date
CH487141A (en) 1970-03-15
NL6614645A (en) 1967-04-21
DE1518038C3 (en) 1975-01-23
GB1087539A (en) 1967-10-18
ES332458A1 (en) 1967-11-01
BE688588A (en) 1967-04-20
DE1518038A1 (en) 1969-06-26
SE353536B (en) 1973-02-05
DE1518038B2 (en) 1974-06-06
IL26629A (en) 1970-08-19
US3555047A (en) 1971-01-12
FR7297M (en) 1969-11-12

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