DE1923140A1 - Verfahren zur Herstellung von Benzodiazepinen - Google Patents

Verfahren zur Herstellung von Benzodiazepinen

Info

Publication number
DE1923140A1
DE1923140A1 DE19691923140 DE1923140A DE1923140A1 DE 1923140 A1 DE1923140 A1 DE 1923140A1 DE 19691923140 DE19691923140 DE 19691923140 DE 1923140 A DE1923140 A DE 1923140A DE 1923140 A1 DE1923140 A1 DE 1923140A1
Authority
DE
Germany
Prior art keywords
hydrogen
formula
alkali metal
phenyl
methyl
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.)
Pending
Application number
DE19691923140
Other languages
German (de)
English (en)
Inventor
Sternbach Leo Henryk
Earl Reeder
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 DE1923140A1 publication Critical patent/DE1923140A1/de
Pending 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B9/00—Portable power-driven circular saws for manual operation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19691923140 1968-05-13 1969-05-07 Verfahren zur Herstellung von Benzodiazepinen Pending DE1923140A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72882168A 1968-05-13 1968-05-13

Publications (1)

Publication Number Publication Date
DE1923140A1 true DE1923140A1 (de) 1969-11-27

Family

ID=24928402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691923140 Pending DE1923140A1 (de) 1968-05-13 1969-05-07 Verfahren zur Herstellung von Benzodiazepinen

Country Status (13)

Country Link
US (1) US3624071A (https=)
AT (1) AT292003B (https=)
BR (1) BR6908686D0 (https=)
CH (1) CH513887A (https=)
DE (1) DE1923140A1 (https=)
DK (1) DK136863B (https=)
ES (1) ES367128A1 (https=)
FI (1) FI49040C (https=)
HU (1) HU162977B (https=)
NL (1) NL6906972A (https=)
NO (1) NO126739B (https=)
SE (1) SE365515B (https=)
YU (1) YU34207B (https=)

Also Published As

Publication number Publication date
DK136863B (da) 1977-12-05
AT292003B (de) 1971-08-10
SE365515B (https=) 1974-03-25
FI49040C (fi) 1975-03-10
FI49040B (https=) 1974-12-02
HU162977B (https=) 1973-05-28
ES367128A1 (es) 1971-04-01
NO126739B (https=) 1973-03-19
DK136863C (https=) 1978-05-16
YU116969A (en) 1978-06-30
US3624071A (en) 1971-11-30
BR6908686D0 (pt) 1973-02-22
NL6906972A (https=) 1969-11-17
YU34207B (en) 1979-02-28
CH513887A (de) 1971-10-15

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971