CA1022933A - Preparation of 9-(3-oxo-1-propenyl)-9,10-dihydro-9,10-ethano-anthracenes - Google Patents

Preparation of 9-(3-oxo-1-propenyl)-9,10-dihydro-9,10-ethano-anthracenes

Info

Publication number
CA1022933A
CA1022933A CA229,282A CA229282A CA1022933A CA 1022933 A CA1022933 A CA 1022933A CA 229282 A CA229282 A CA 229282A CA 1022933 A CA1022933 A CA 1022933A
Authority
CA
Canada
Prior art keywords
ethano
anthracenes
propenyl
dihydro
oxo
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
CA229,282A
Inventor
Dieter Beck
Raymond Bernasconi
Max Wilhelm
Karl Schenker
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.)
Novartis AG
Original Assignee
Ciba Geigy 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
Priority claimed from CH257671A external-priority patent/CH552548A/en
Priority claimed from CA134,497A external-priority patent/CA1021351A/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to CA229,282A priority Critical patent/CA1022933A/en
Application granted granted Critical
Publication of CA1022933A publication Critical patent/CA1022933A/en
Expired legal-status Critical Current

Links

CA229,282A 1971-02-23 1975-06-13 Preparation of 9-(3-oxo-1-propenyl)-9,10-dihydro-9,10-ethano-anthracenes Expired CA1022933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA229,282A CA1022933A (en) 1971-02-23 1975-06-13 Preparation of 9-(3-oxo-1-propenyl)-9,10-dihydro-9,10-ethano-anthracenes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH257671A CH552548A (en) 1971-02-23 1971-02-23 9-(3-oxo-1-propenyl)-9,10-dihydro-9,10-ethenoanthracenes - - inters for psychotropic drugs
CH66772 1972-01-17
CA134,497A CA1021351A (en) 1971-02-23 1972-02-11 Preparation of 9-(3-oxo-1-propenyl)-9,10-dihydro-9,10-ethano-anthracenes
CA229,282A CA1022933A (en) 1971-02-23 1975-06-13 Preparation of 9-(3-oxo-1-propenyl)-9,10-dihydro-9,10-ethano-anthracenes

Publications (1)

Publication Number Publication Date
CA1022933A true CA1022933A (en) 1977-12-20

Family

ID=27425556

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,282A Expired CA1022933A (en) 1971-02-23 1975-06-13 Preparation of 9-(3-oxo-1-propenyl)-9,10-dihydro-9,10-ethano-anthracenes

Country Status (1)

Country Link
CA (1) CA1022933A (en)

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