FR2071420A5 - Ethyl-5,7-dioxyacetate flavone deriv - for medicaments - Google Patents

Ethyl-5,7-dioxyacetate flavone deriv - for medicaments

Info

Publication number
FR2071420A5
FR2071420A5 FR6945246A FR6945246A FR2071420A5 FR 2071420 A5 FR2071420 A5 FR 2071420A5 FR 6945246 A FR6945246 A FR 6945246A FR 6945246 A FR6945246 A FR 6945246A FR 2071420 A5 FR2071420 A5 FR 2071420A5
Authority
FR
France
Prior art keywords
flavone
ethyl
dioxyacetate
deriv
medicaments
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
FR6945246A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6945246A priority Critical patent/FR2071420A5/en
Application granted granted Critical
Publication of FR2071420A5 publication Critical patent/FR2071420A5/en
Priority to BE778929A priority patent/BE778929A/en
Expired legal-status Critical Current

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
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
    • C07D311/30—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only not hydrogenated in the hetero ring, e.g. flavones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Ethyl-5,7-dioxyacetate flavone deriv. - for medicaments. Title cpds. has formula: It is prepd. by reacting ethyl bromoacetate with 5,7-dihydroxy flavone (chrysine) with heating and purifying by recrystallising from MeOH in the presence of active carbon.
FR6945246A 1969-12-29 1969-12-29 Ethyl-5,7-dioxyacetate flavone deriv - for medicaments Expired FR2071420A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR6945246A FR2071420A5 (en) 1969-12-29 1969-12-29 Ethyl-5,7-dioxyacetate flavone deriv - for medicaments
BE778929A BE778929A (en) 1969-12-29 1972-02-03 NEW FLAVONIC DERIVATIVE AND ITS PREPARATION PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6945246A FR2071420A5 (en) 1969-12-29 1969-12-29 Ethyl-5,7-dioxyacetate flavone deriv - for medicaments

Publications (1)

Publication Number Publication Date
FR2071420A5 true FR2071420A5 (en) 1971-09-17

Family

ID=9045320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6945246A Expired FR2071420A5 (en) 1969-12-29 1969-12-29 Ethyl-5,7-dioxyacetate flavone deriv - for medicaments

Country Status (2)

Country Link
BE (1) BE778929A (en)
FR (1) FR2071420A5 (en)

Also Published As

Publication number Publication date
BE778929A (en) 1972-05-30

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