NL301733A - - Google Patents

Info

Publication number
NL301733A
NL301733A NL301733DA NL301733A NL 301733 A NL301733 A NL 301733A NL 301733D A NL301733D A NL 301733DA NL 301733 A NL301733 A NL 301733A
Authority
NL
Netherlands
Application number
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.)
Publication of NL301733A publication Critical patent/NL301733A/xx

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)
NL301733D 1962-12-20 NL301733A (en:Method)

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
NL301733A true NL301733A (en:Method)

Family

ID=22935024

Family Applications (1)

Application Number Title Priority Date Filing Date
NL301733D NL301733A (en:Method) 1962-12-20

Country Status (12)

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

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
FI46385B (en:Method) 1972-11-30
DK114836B (da) 1969-08-11
DE1445420A1 (de) 1969-05-22
BR6355463D0 (pt) 1973-07-17
BE641547A (en:Method) 1964-06-19
SE314680B (en:Method) 1969-09-15
FI46385C (fi) 1973-03-12
GB1035174A (en) 1966-07-06
US3197467A (en) 1965-07-27
ES294651A1 (es) 1964-06-01
IT1193740B (it) 1988-08-24
SE343061B (en:Method) 1972-02-28
CH438337A (de) 1967-06-30

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