BR6460685D0 - Processo para a preparacao de derivados de benzodiazepina - Google Patents

Processo para a preparacao de derivados de benzodiazepina

Info

Publication number
BR6460685D0
BR6460685D0 BR160685/64A BR16068564A BR6460685D0 BR 6460685 D0 BR6460685 D0 BR 6460685D0 BR 160685/64 A BR160685/64 A BR 160685/64A BR 16068564 A BR16068564 A BR 16068564A BR 6460685 D0 BR6460685 D0 BR 6460685D0
Authority
BR
Brazil
Prior art keywords
preparation
benzodiazepine derivatives
benzodiazepine
derivatives
Prior art date
Application number
BR160685/64A
Other languages
English (en)
Inventor
R Fryer
L Sternbach
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
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BR6460685D0 publication Critical patent/BR6460685D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
    • C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
    • C07D243/10—Heterocyclic 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
    • C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
    • C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
    • C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
    • C07D243/24—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
BR160685/64A 1963-07-10 1964-07-07 Processo para a preparacao de derivados de benzodiazepina BR6460685D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US294142A US3247187A (en) 1963-07-10 1963-07-10 Oxidation of 1, 4-benzodiazepines to 1, 4-benzodiazepin-2-ones

Publications (1)

Publication Number Publication Date
BR6460685D0 true BR6460685D0 (pt) 1973-07-19

Family

ID=23132071

Family Applications (1)

Application Number Title Priority Date Filing Date
BR160685/64A BR6460685D0 (pt) 1963-07-10 1964-07-07 Processo para a preparacao de derivados de benzodiazepina

Country Status (11)

Country Link
US (1) US3247187A (pt)
BE (1) BE650261A (pt)
BR (1) BR6460685D0 (pt)
CH (1) CH458371A (pt)
DE (1) DE1445901A1 (pt)
DK (1) DK120600B (pt)
ES (1) ES301865A1 (pt)
GB (1) GB1036577A (pt)
NL (1) NL6407796A (pt)
NO (1) NO117639B (pt)
OA (1) OA00949A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361742A (en) * 1964-12-07 1968-01-02 Hoffmann La Roche 5-oxo-1h-pyrrolo-[2, 1-c][1, 4]-benzodiazepin-2-crylamides
US3405123A (en) * 1965-02-08 1968-10-08 Hoffmann La Roche Process for preparing 1, 4-benzodiazepin-2-ones

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176009A (en) * 1965-03-30 Hydrolysis of l-acylated-j-acyloxy benzodiazepines
US3121076A (en) * 1964-02-11 Benzodiazepinones and processes

Also Published As

Publication number Publication date
OA00949A (fr) 1968-03-22
ES301865A1 (es) 1965-02-01
DK120600B (da) 1971-06-21
CH458371A (de) 1968-06-30
US3247187A (en) 1966-04-19
DE1445901A1 (de) 1969-02-06
BE650261A (pt) 1965-01-08
NL6407796A (pt) 1965-01-11
GB1036577A (en) 1966-07-20
NO117639B (pt) 1969-09-08

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