CH481878A - Verfahren zur Herstellung von Benzophenon-Derivaten - Google Patents

Verfahren zur Herstellung von Benzophenon-Derivaten

Info

Publication number
CH481878A
CH481878A CH651769A CH651769A CH481878A CH 481878 A CH481878 A CH 481878A CH 651769 A CH651769 A CH 651769A CH 651769 A CH651769 A CH 651769A CH 481878 A CH481878 A CH 481878A
Authority
CH
Switzerland
Prior art keywords
preparation
benzophenone derivatives
benzophenone
derivatives
Prior art date
Application number
CH651769A
Other languages
English (en)
Inventor
Ian Fryer Rodney
Reeder Earl
Henryk Sternbach Leo
Original Assignee
Hoffmann La Roche
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 US521539A external-priority patent/US3413346A/en
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH481878A publication Critical patent/CH481878A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D243/00Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
    • C07D243/06Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
    • C07D243/10Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
    • C07D243/141,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
    • C07D243/161,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH651769A 1966-01-19 1966-12-15 Verfahren zur Herstellung von Benzophenon-Derivaten CH481878A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US521539A US3413346A (en) 1966-01-19 1966-01-19 2-(2-haloethylamino)-5-halo-benzophenones
CH1792666A CH474528A (de) 1966-01-19 1966-12-15 Verfahren zur Herstellung von 1-Methyl-7-halogen-2, 3-dihydro-5-phenyl-1,4-benzodiazepinen

Publications (1)

Publication Number Publication Date
CH481878A true CH481878A (de) 1969-11-30

Family

ID=25720282

Family Applications (2)

Application Number Title Priority Date Filing Date
CH651769A CH481878A (de) 1966-01-19 1966-12-15 Verfahren zur Herstellung von Benzophenon-Derivaten
CH651669A CH481877A (de) 1966-01-19 1966-12-15 Verfahren zur Herstellung von Benzophenon-Derivaten

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH651669A CH481877A (de) 1966-01-19 1966-12-15 Verfahren zur Herstellung von Benzophenon-Derivaten

Country Status (1)

Country Link
CH (2) CH481878A (de)

Also Published As

Publication number Publication date
CH481877A (de) 1969-11-30

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Legal Events

Date Code Title Description
PL Patent ceased