OA02390A - Process for the preparation of benzodiazepine derivatives. - Google Patents

Process for the preparation of benzodiazepine derivatives.

Info

Publication number
OA02390A
OA02390A OA52855A OA52855A OA02390A OA 02390 A OA02390 A OA 02390A OA 52855 A OA52855 A OA 52855A OA 52855 A OA52855 A OA 52855A OA 02390 A OA02390 A OA 02390A
Authority
OA
OAPI
Prior art keywords
preparation
benzodiazepine derivatives
benzodiazepine
derivatives
Prior art date
Application number
OA52855A
Other languages
French (fr)
Original Assignee
Hossmann La Roche & Cie S A F
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 US326372A external-priority patent/US3321467A/en
Application filed by Hossmann La Roche & Cie S A F filed Critical Hossmann La Roche & Cie S A F
Publication of OA02390A publication Critical patent/OA02390A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/74—Quinazolines; Hydrogenated quinazolines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to ring carbon atoms of the hetero ring
    • C07D239/76—N-oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
OA52855A 1963-11-27 1967-03-30 Process for the preparation of benzodiazepine derivatives. OA02390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US326372A US3321467A (en) 1963-11-27 1963-11-27 3-halo-1, 4-benzodiazepin-2-ones

Publications (1)

Publication Number Publication Date
OA02390A true OA02390A (en) 1970-05-05

Family

ID=23271929

Family Applications (1)

Application Number Title Priority Date Filing Date
OA52855A OA02390A (en) 1963-11-27 1967-03-30 Process for the preparation of benzodiazepine derivatives.

Country Status (2)

Country Link
ES (1) ES306428A1 (en)
OA (1) OA02390A (en)

Also Published As

Publication number Publication date
ES306428A1 (en) 1965-05-01

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