NL7001765A - - Google Patents

Info

Publication number
NL7001765A
NL7001765A NL7001765A NL7001765A NL7001765A NL 7001765 A NL7001765 A NL 7001765A NL 7001765 A NL7001765 A NL 7001765A NL 7001765 A NL7001765 A NL 7001765A NL 7001765 A NL7001765 A NL 7001765A
Authority
NL
Netherlands
Application number
NL7001765A
Other versions
NL159973C (nl
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 filed Critical
Publication of NL7001765A publication Critical patent/NL7001765A/xx
Application granted granted Critical
Publication of NL159973C publication Critical patent/NL159973C/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
    • 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
    • C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings
    • 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
    • C07D243/30—Preparation including building-up the benzodiazepine skeleton from compounds already containing hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
NL7001765A 1969-10-16 1970-02-06 Werkwijze voor de bereiding van 7-chloor-1,3-dihydro-1- -methyl-5-fenyl-2h-1,4-benzodiazepin-2-on. NL159973C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1549969A CH537393A (de) 1969-10-16 1969-10-16 Verfahren zur Herstellung von 1,4-Benzodiazepin-derivaten

Publications (2)

Publication Number Publication Date
NL7001765A true NL7001765A (enrdf_load_stackoverflow) 1971-04-20
NL159973C NL159973C (nl) 1979-09-17

Family

ID=4409581

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7001765A NL159973C (nl) 1969-10-16 1970-02-06 Werkwijze voor de bereiding van 7-chloor-1,3-dihydro-1- -methyl-5-fenyl-2h-1,4-benzodiazepin-2-on.

Country Status (7)

Country Link
JP (1) JPS5313637B1 (enrdf_load_stackoverflow)
CH (1) CH537393A (enrdf_load_stackoverflow)
DK (1) DK127428B (enrdf_load_stackoverflow)
FI (1) FI49831C (enrdf_load_stackoverflow)
NL (1) NL159973C (enrdf_load_stackoverflow)
NO (1) NO125095B (enrdf_load_stackoverflow)
SE (1) SE367632B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996209A (en) * 1973-05-14 1976-12-07 Hoffmann-La Roche Inc. Process for preparing benzodiazepines
US4155904A (en) * 1973-02-08 1979-05-22 Schering Corporation Process for the preparation of 1,4-benzo-diazepines and 1,4-benzodiazepinones

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH578544A5 (enrdf_load_stackoverflow) * 1972-08-21 1976-08-13 Hoffmann La Roche

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155904A (en) * 1973-02-08 1979-05-22 Schering Corporation Process for the preparation of 1,4-benzo-diazepines and 1,4-benzodiazepinones
US3996209A (en) * 1973-05-14 1976-12-07 Hoffmann-La Roche Inc. Process for preparing benzodiazepines

Also Published As

Publication number Publication date
FI49831B (enrdf_load_stackoverflow) 1975-06-30
FI49831C (fi) 1975-10-10
NO125095B (enrdf_load_stackoverflow) 1972-07-17
DE2016084B2 (de) 1976-06-16
CH537393A (de) 1973-05-31
DE2016084A1 (de) 1971-04-29
NL159973C (nl) 1979-09-17
DK127428B (da) 1973-11-05
SE367632B (enrdf_load_stackoverflow) 1974-06-04
JPS5313637B1 (enrdf_load_stackoverflow) 1978-05-11

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HOFFMANN