CH438337A - Verfahren zur Herstellung von 1,3-Dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-onen - Google Patents

Verfahren zur Herstellung von 1,3-Dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-onen

Info

Publication number
CH438337A
CH438337A CH1567763A CH1567763A CH438337A CH 438337 A CH438337 A CH 438337A CH 1567763 A CH1567763 A CH 1567763A CH 1567763 A CH1567763 A CH 1567763A CH 438337 A CH438337 A CH 438337A
Authority
CH
Switzerland
Prior art keywords
benzodiazepin
dihydro
hydroxy
ones
preparation
Prior art date
Application number
CH1567763A
Other languages
English (en)
Inventor
Charles Bell Stanley
Original Assignee
American Home Prod
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 American Home Prod filed Critical American Home Prod
Publication of CH438337A publication Critical patent/CH438337A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D409/00Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C07D243/181,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
    • C07D243/24Oxygen 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)
CH1567763A 1962-12-20 1963-12-19 Verfahren zur Herstellung von 1,3-Dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-onen CH438337A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US247460A US3197467A (en) 1962-12-20 1962-12-20 Process for preparing 1, 3-dihydro-3-hydroxy-2h-1, 4-benzodiazepin-2-ones

Publications (1)

Publication Number Publication Date
CH438337A true CH438337A (de) 1967-06-30

Family

ID=22935024

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1567763A CH438337A (de) 1962-12-20 1963-12-19 Verfahren zur Herstellung von 1,3-Dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-onen

Country Status (12)

Country Link
US (1) US3197467A (de)
BE (1) BE641547A (de)
BR (1) BR6355463D0 (de)
CH (1) CH438337A (de)
DE (1) DE1445420A1 (de)
DK (1) DK114836B (de)
ES (1) ES294651A1 (de)
FI (1) FI46385C (de)
GB (1) GB1035174A (de)
IT (1) IT1193740B (de)
NL (1) NL301733A (de)
SE (2) SE314680B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531473A (en) * 1966-12-06 1970-09-29 Hoffmann La Roche Preparation of 3-hydroxy-1,4-benzodiazepines
US3903103A (en) * 1971-09-15 1975-09-02 Upjohn Co 4-Amino-s-triazolo-{8 4,3-a{9 {8 1,4{9 benzodiazepine
ES405260A1 (es) * 1972-07-28 1975-07-01 Stabilimenti Chim Farmac Riuni Procedimiento para la preparacion de 3-hidroxi-5-aril-7- sustituidos-1, 3-dihidro-2h-1, 4-benzodiacepin-2-onas.

Also Published As

Publication number Publication date
IT1193740B (it) 1988-08-24
BE641547A (de) 1964-06-19
US3197467A (en) 1965-07-27
FI46385B (de) 1972-11-30
FI46385C (fi) 1973-03-12
GB1035174A (en) 1966-07-06
DK114836B (da) 1969-08-11
BR6355463D0 (pt) 1973-07-17
NL301733A (de)
DE1445420A1 (de) 1969-05-22
ES294651A1 (es) 1964-06-01
SE314680B (de) 1969-09-15
SE343061B (de) 1972-02-28

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