ES334301A1 - Procedimiento para la preparacion de 1,3-dihidro-2-oxo-5- fenil-2h-1,4-benzodiacepinas. - Google Patents

Procedimiento para la preparacion de 1,3-dihidro-2-oxo-5- fenil-2h-1,4-benzodiacepinas.

Info

Publication number
ES334301A1
ES334301A1 ES334301A ES334301A ES334301A1 ES 334301 A1 ES334301 A1 ES 334301A1 ES 334301 A ES334301 A ES 334301A ES 334301 A ES334301 A ES 334301A ES 334301 A1 ES334301 A1 ES 334301A1
Authority
ES
Spain
Prior art keywords
dihydro
oxo
benzodiazepines
phenyl
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES334301A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES334301A1 publication Critical patent/ES334301A1/es
Expired legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
ES334301A 1965-12-09 1966-12-07 Procedimiento para la preparacion de 1,3-dihidro-2-oxo-5- fenil-2h-1,4-benzodiacepinas. Expired ES334301A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1702765 1965-12-09

Publications (1)

Publication Number Publication Date
ES334301A1 true ES334301A1 (es) 1968-02-16

Family

ID=4422201

Family Applications (1)

Application Number Title Priority Date Filing Date
ES334301A Expired ES334301A1 (es) 1965-12-09 1966-12-07 Procedimiento para la preparacion de 1,3-dihidro-2-oxo-5- fenil-2h-1,4-benzodiacepinas.

Country Status (7)

Country Link
US (1) US3475415A (enExample)
BE (1) BE690514A (enExample)
BR (1) BR6685045D0 (enExample)
ES (1) ES334301A1 (enExample)
FR (1) FR1504118A (enExample)
GB (1) GB1117200A (enExample)
NL (1) NL6617348A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2008612A1 (de) * 1969-03-13 1970-10-01 F. Hoffmann-La Roche & Co Ag, Basel (Schweiz) Benzodiazepin-Derivate
IT1256423B (it) * 1992-11-18 1995-12-05 Enichem Polimeri Composizione poliolefinica termoplastica rinforzata

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311612A (en) * 1967-03-28 Process for preparing

Also Published As

Publication number Publication date
NL6617348A (enExample) 1967-06-12
GB1117200A (en) 1968-06-19
BR6685045D0 (pt) 1973-12-18
BE690514A (enExample) 1967-06-01
US3475415A (en) 1969-10-28
FR1504118A (fr) 1967-12-01

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