BE779078A - Procede de preparation des 1,4-benzodiazepines - Google Patents

Procede de preparation des 1,4-benzodiazepines

Info

Publication number
BE779078A
BE779078A BE779078A BE779078A BE779078A BE 779078 A BE779078 A BE 779078A BE 779078 A BE779078 A BE 779078A BE 779078 A BE779078 A BE 779078A BE 779078 A BE779078 A BE 779078A
Authority
BE
Belgium
Prior art keywords
benzodiazepines
preparing
Prior art date
Application number
BE779078A
Other languages
English (en)
Inventor
K Ishizumi
K Mori
T Okamoto
T Akase
T Izumi
M Akatsu
Y Kume
S Inaba
H Yamamoto
Original Assignee
Sumitomo Chemical Co
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 JP551171A external-priority patent/JPS5011396B1/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BE779078A publication Critical patent/BE779078A/fr

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE779078A 1971-02-09 1972-02-08 Procede de preparation des 1,4-benzodiazepines BE779078A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP551171A JPS5011396B1 (fr) 1971-02-09 1971-02-09
JP2152371 1971-04-06
JP3719671 1971-05-28

Publications (1)

Publication Number Publication Date
BE779078A true BE779078A (fr) 1972-05-30

Family

ID=27276787

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779078A BE779078A (fr) 1971-02-09 1972-02-08 Procede de preparation des 1,4-benzodiazepines

Country Status (15)

Country Link
AT (1) AT313907B (fr)
AU (1) AU444865B2 (fr)
BE (1) BE779078A (fr)
CA (1) CA963465A (fr)
CH (1) CH570385A5 (fr)
DE (1) DE2204484B2 (fr)
FI (1) FI53970C (fr)
FR (1) FR2126750A5 (fr)
GB (1) GB1337884A (fr)
HU (1) HU163049B (fr)
IL (1) IL38713A (fr)
NL (1) NL7201630A (fr)
NO (1) NO134464C (fr)
PH (1) PH10097A (fr)
SE (1) SE374376B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU187262B (en) * 1979-08-16 1985-12-28 Richter Gedeon Vegyeszet Process for preparing new tetrahydro-1,4-benzodiazepin-2-ones

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144439A (en) * 1964-08-11 Process for production of benzo-

Also Published As

Publication number Publication date
FR2126750A5 (fr) 1972-10-06
GB1337884A (en) 1973-11-21
DE2204484C3 (fr) 1978-12-07
NO134464B (fr) 1976-07-05
CA963465A (en) 1975-02-25
AU444865B2 (en) 1974-01-21
FI53970C (fi) 1978-09-11
CH570385A5 (fr) 1975-12-15
PH10097A (en) 1976-08-25
DE2204484A1 (de) 1973-09-06
SE374376B (fr) 1975-03-03
NL7201630A (fr) 1972-08-11
AT313907B (de) 1974-03-11
HU163049B (fr) 1973-05-28
NO134464C (fr) 1976-10-13
AU3867272A (en) 1973-09-06
DE2204484B2 (de) 1978-04-13
IL38713A0 (en) 1972-04-27
FI53970B (fi) 1978-05-31
IL38713A (en) 1975-06-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SUMITOMO CHEMICAL CY LTD

Effective date: 19850208