BE764034A - Procede de preparation de derives de benzodiazepine - Google Patents

Procede de preparation de derives de benzodiazepine

Info

Publication number
BE764034A
BE764034A BE764034A BE764034A BE764034A BE 764034 A BE764034 A BE 764034A BE 764034 A BE764034 A BE 764034A BE 764034 A BE764034 A BE 764034A BE 764034 A BE764034 A BE 764034A
Authority
BE
Belgium
Prior art keywords
preparation
benzodiazepine derivatives
benzodiazepine
derivatives
Prior art date
Application number
BE764034A
Other languages
English (en)
French (fr)
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 JP2114470A external-priority patent/JPS4839953B1/ja
Priority claimed from JP2240170A external-priority patent/JPS4833757B1/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BE764034A publication Critical patent/BE764034A/xx

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)
BE764034A 1970-03-11 1971-03-10 Procede de preparation de derives de benzodiazepine BE764034A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2114470A JPS4839953B1 (cs) 1970-03-11 1970-03-11
JP2240070 1970-03-16
JP2240170A JPS4833757B1 (cs) 1970-03-16 1970-03-16
JP7732270 1970-09-02
JP7808270 1970-09-04

Publications (1)

Publication Number Publication Date
BE764034A true BE764034A (fr) 1971-08-02

Family

ID=27520292

Family Applications (1)

Application Number Title Priority Date Filing Date
BE764034A BE764034A (fr) 1970-03-11 1971-03-10 Procede de preparation de derives de benzodiazepine

Country Status (9)

Country Link
BE (1) BE764034A (cs)
CH (1) CH554348A (cs)
DE (1) DE2111517A1 (cs)
FR (1) FR2085696B1 (cs)
GB (1) GB1308095A (cs)
HU (1) HU162330B (cs)
NL (1) NL7103188A (cs)
PH (1) PH9280A (cs)
SE (1) SE384369B (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL138936B (nl) * 1967-12-06 1973-05-15 Sumitomo Chemical Co Werkwijze voor het bereiden van benzodiazepinederivaten, alsmede hieruit bereid farmaceutisch preparaat.
US3778433A (en) * 1969-04-18 1973-12-11 Sumitomo Chemical Co Process for producing benzodiazepine derivatives
BE756103R (en) * 1970-09-14 1971-02-15 Sumitomo Chemical Co Process for benzodiazepines and indole inte - rmediates

Also Published As

Publication number Publication date
GB1308095A (en) 1973-02-21
PH9280A (en) 1975-08-05
NL7103188A (cs) 1971-09-14
HU162330B (cs) 1973-01-29
FR2085696A1 (cs) 1971-12-31
CH554348A (de) 1974-09-30
DE2111517A1 (de) 1971-09-23
SE384369B (sv) 1976-05-03
FR2085696B1 (cs) 1975-03-14

Similar Documents

Publication Publication Date Title
BE771964A (fr) Procede pour la preparation de derives du benzo-cyclohepta-thiophene
BE765287A (fr) Procede de preparation de derives de 3-
BE767689A (fr) Procede de preparation de 7-halogenolincomycines
BE761028A (fr) Procede pour la preparation de derives de polyeniques
CH550796A (fr) Procede de preparation de derives de quinoleine.
BE764913A (fr) Procede de preparation de derives de benzodiazepine
CH551409A (fr) Procede de preparation de derives de thio-uree.
BE772818A (fr) Procede pour la preparation de derives de
BE758474A (fr) Procede de preparation de 4-alkoxy-3-aminobenzoates de 2-dialkylaminoethyle
BE761985A (fr) Procede de preparation de n-alcoyl-dimethylamines
BE769220A (fr) Procede de preparation de 3-difluorochloromethylaniline
BE785962A (fr) Procede pour la preparation de derives de benzodiazepine
RO76964A (ro) Procedeu pentru prepararea unor derivati de neriifolina
BE744457A (fr) Procede pour la preparation de derives de benzodiazepine
BE806255A (fr) Procede de preparation de derives de la morphanthridinone
BE760385A (fr) Procede de preparation de cyclopropyl-methyl-alkylamines
CH549577A (fr) Procede de preparation de nouveaux derives de la malonyluree.
BE776936A (fr) Procede de preparation de derives de benzamide
BE774676A (fr) Procede pour la preparation de derives de phenylalanine
BE773880A (fr) Procede de preparation de derives de dihydropyrimidopyridazine
BE769203A (fr) Procede pour la preparation de derives de benzodiazepine 1-substituee
BE764034A (fr) Procede de preparation de derives de benzodiazepine
BE762575A (fr) Procede de preparation de la des-phenylalanine b1 - insuline
BE761363A (fr) Procede de preparation de 21-fluorosteroides
BE746885A (fr) Procede de preparation de derives de la

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SUMITOMO CHEMICAL CY LTD

Effective date: 19840310