FR2363565A1 - Procede de preparation de 1-oxo-4-benzoyl isochromenes - Google Patents

Procede de preparation de 1-oxo-4-benzoyl isochromenes

Info

Publication number
FR2363565A1
FR2363565A1 FR7626267A FR7626267A FR2363565A1 FR 2363565 A1 FR2363565 A1 FR 2363565A1 FR 7626267 A FR7626267 A FR 7626267A FR 7626267 A FR7626267 A FR 7626267A FR 2363565 A1 FR2363565 A1 FR 2363565A1
Authority
FR
France
Prior art keywords
oxo
isochromene
halocarbonyl
corresp
deriv
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.)
Granted
Application number
FR7626267A
Other languages
English (en)
French (fr)
Other versions
FR2363565B1 (en, 2012
Inventor
Masayasu Kimura
Masaya Kokubo
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.)
Kaken Pharmaceutical Co Ltd
Original Assignee
Kaken Chemical Co Ltd
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 Kaken Chemical Co Ltd filed Critical Kaken Chemical Co Ltd
Priority to FR7626267A priority Critical patent/FR2363565A1/fr
Publication of FR2363565A1 publication Critical patent/FR2363565A1/fr
Application granted granted Critical
Publication of FR2363565B1 publication Critical patent/FR2363565B1/fr
Granted 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
    • C07D311/76—Benzo[c]pyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7626267A 1976-08-31 1976-08-31 Procede de preparation de 1-oxo-4-benzoyl isochromenes Granted FR2363565A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7626267A FR2363565A1 (fr) 1976-08-31 1976-08-31 Procede de preparation de 1-oxo-4-benzoyl isochromenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626267A FR2363565A1 (fr) 1976-08-31 1976-08-31 Procede de preparation de 1-oxo-4-benzoyl isochromenes

Publications (2)

Publication Number Publication Date
FR2363565A1 true FR2363565A1 (fr) 1978-03-31
FR2363565B1 FR2363565B1 (en, 2012) 1981-02-13

Family

ID=9177274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626267A Granted FR2363565A1 (fr) 1976-08-31 1976-08-31 Procede de preparation de 1-oxo-4-benzoyl isochromenes

Country Status (1)

Country Link
FR (1) FR2363565A1 (en, 2012)

Also Published As

Publication number Publication date
FR2363565B1 (en, 2012) 1981-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse