CH446309A - Verfahren zur Herstellung von Dibenzo-cycloheptenen - Google Patents

Verfahren zur Herstellung von Dibenzo-cycloheptenen

Info

Publication number
CH446309A
CH446309A CH490863A CH490863A CH446309A CH 446309 A CH446309 A CH 446309A CH 490863 A CH490863 A CH 490863A CH 490863 A CH490863 A CH 490863A CH 446309 A CH446309 A CH 446309A
Authority
CH
Switzerland
Prior art keywords
dibenzo
cycloheptenes
cycloheptene
dihydro
acid
Prior art date
Application number
CH490863A
Other languages
German (de)
English (en)
Inventor
Hoffsommer Robert Jr Du Bois
Taub David
Lord Wendler Norman
Original Assignee
Merck & Co Inc
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 US188873A external-priority patent/US3272864A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of CH446309A publication Critical patent/CH446309A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH490863A 1962-04-19 1963-04-19 Verfahren zur Herstellung von Dibenzo-cycloheptenen CH446309A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US188873A US3272864A (en) 1962-04-19 1962-04-19 Process for preparing 5-(3-aminopropylidene)-5h-dibenzo [a, d] cycloheptene and 5h-dibenzo [a, d]-10, 11-dihydro-cycloheptene derivatives
US356346A US3329728A (en) 1962-04-19 1964-02-10 Process and intermediates for the preparation of dibenzo[a, d] cycloheptenes

Publications (1)

Publication Number Publication Date
CH446309A true CH446309A (de) 1967-11-15

Family

ID=26884535

Family Applications (1)

Application Number Title Priority Date Filing Date
CH490863A CH446309A (de) 1962-04-19 1963-04-19 Verfahren zur Herstellung von Dibenzo-cycloheptenen

Country Status (8)

Country Link
US (1) US3329728A (xx)
BR (1) BR6348552D0 (xx)
CH (1) CH446309A (xx)
DK (2) DK112654B (xx)
FI (1) FI41019B (xx)
GB (3) GB1039373A (xx)
NL (1) NL291744A (xx)
NO (1) NO118106B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832405A (en) * 1970-05-18 1974-08-27 American Home Prod 5-cycloalkylidene dibenzocycloheptene derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL270132A (xx) * 1960-10-12
US3189657A (en) * 1960-11-03 1965-06-15 Lilly Co Eli 5-(3-bromopropylidene) dibenzo-[a, d] cyclohepta (1.4)diene

Also Published As

Publication number Publication date
NO118106B (xx) 1969-11-10
DK112167B (da) 1968-11-18
BR6348552D0 (pt) 1973-07-17
DK112654B (da) 1969-01-06
NL291744A (xx)
FI41019B (xx) 1969-04-30
US3329728A (en) 1967-07-04
GB1039373A (en) 1966-08-17
GB1039375A (en) 1966-08-17
GB1039374A (en) 1966-08-17

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