FR1271976A - Procédé de préparation de la 3-alpha-phényl-beta-acétyléthyl-4-hydroxycoumarine - Google Patents

Procédé de préparation de la 3-alpha-phényl-beta-acétyléthyl-4-hydroxycoumarine

Info

Publication number
FR1271976A
FR1271976A FR805669A FR805669A FR1271976A FR 1271976 A FR1271976 A FR 1271976A FR 805669 A FR805669 A FR 805669A FR 805669 A FR805669 A FR 805669A FR 1271976 A FR1271976 A FR 1271976A
Authority
FR
France
Prior art keywords
acetylethyl
hydroxycoumarin
beta
alpha
phenyl
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
FR805669A
Other languages
English (en)
Inventor
Steliana Lacobescu
Teodor Gostea
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.)
INST DE CERCETARI CHIMICO FARM
Original Assignee
INST DE CERCETARI CHIMICO FARM
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 INST DE CERCETARI CHIMICO FARM filed Critical INST DE CERCETARI CHIMICO FARM
Priority to FR805669A priority Critical patent/FR1271976A/fr
Priority claimed from GB3255459A external-priority patent/GB905983A/en
Application granted granted Critical
Publication of FR1271976A publication Critical patent/FR1271976A/fr
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
    • C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
    • C07D311/44—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3
    • C07D311/46—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 unsubstituted in the carbocyclic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR805669A 1959-09-21 1959-09-21 Procédé de préparation de la 3-alpha-phényl-beta-acétyléthyl-4-hydroxycoumarine Expired FR1271976A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR805669A FR1271976A (fr) 1959-09-21 1959-09-21 Procédé de préparation de la 3-alpha-phényl-beta-acétyléthyl-4-hydroxycoumarine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR805669A FR1271976A (fr) 1959-09-21 1959-09-21 Procédé de préparation de la 3-alpha-phényl-beta-acétyléthyl-4-hydroxycoumarine
GB3255459A GB905983A (en) 1959-09-24 1959-09-24 Process for the production of 3-(ª--phenyl-ª--acetylethyl)-4-hydroxy-coumarin

Publications (1)

Publication Number Publication Date
FR1271976A true FR1271976A (fr) 1961-09-22

Family

ID=26184415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805669A Expired FR1271976A (fr) 1959-09-21 1959-09-21 Procédé de préparation de la 3-alpha-phényl-beta-acétyléthyl-4-hydroxycoumarine

Country Status (1)

Country Link
FR (1) FR1271976A (fr)

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