NL162379C - PROCESS FOR PREPARING BENZODIAZEPINE DERIVATIVES. - Google Patents

PROCESS FOR PREPARING BENZODIAZEPINE DERIVATIVES.

Info

Publication number
NL162379C
NL162379C NLAANVRAGE7401801,A NL7401801A NL162379C NL 162379 C NL162379 C NL 162379C NL 7401801 A NL7401801 A NL 7401801A NL 162379 C NL162379 C NL 162379C
Authority
NL
Netherlands
Prior art keywords
benzodiazepine derivatives
preparing benzodiazepine
preparing
derivatives
benzodiazepine
Prior art date
Application number
NLAANVRAGE7401801,A
Other languages
Dutch (nl)
Other versions
NL162379B (en
NL7401801A (en
Original Assignee
Specta Speciaal Chemicalien In
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 Specta Speciaal Chemicalien In filed Critical Specta Speciaal Chemicalien In
Priority to NLAANVRAGE7401801,A priority Critical patent/NL162379C/en
Priority to ZA00750713A priority patent/ZA75713B/en
Priority to IL46575A priority patent/IL46575A0/en
Priority to DK39775*#A priority patent/DK39775A/da
Priority to DE19752504937 priority patent/DE2504937A1/en
Priority to IN225/CAL/75A priority patent/IN138664B/en
Priority to FR7503963A priority patent/FR2260580A1/en
Priority to NO750400A priority patent/NO750400L/no
Priority to BE153162A priority patent/BE825300A/en
Priority to JP50015912A priority patent/JPS50112389A/ja
Publication of NL7401801A publication Critical patent/NL7401801A/en
Publication of NL162379B publication Critical patent/NL162379B/en
Application granted granted Critical
Publication of NL162379C publication Critical patent/NL162379C/en

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
    • 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
    • C07D243/22—Sulfur 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NLAANVRAGE7401801,A 1974-02-08 1974-02-08 PROCESS FOR PREPARING BENZODIAZEPINE DERIVATIVES. NL162379C (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NLAANVRAGE7401801,A NL162379C (en) 1974-02-08 1974-02-08 PROCESS FOR PREPARING BENZODIAZEPINE DERIVATIVES.
ZA00750713A ZA75713B (en) 1974-02-08 1975-02-04 Process for preparing diazepin derivatives
IL46575A IL46575A0 (en) 1974-02-08 1975-02-05 Process for preparing diazepin derivatives
DE19752504937 DE2504937A1 (en) 1974-02-08 1975-02-06 PROCESS FOR THE PRODUCTION OF BENZODIAZEPINE DERIVATIVES
DK39775*#A DK39775A (en) 1974-02-08 1975-02-06
IN225/CAL/75A IN138664B (en) 1974-02-08 1975-02-07
FR7503963A FR2260580A1 (en) 1974-02-08 1975-02-07 5-Phenyl benzodiazepines prepn - from 2-(azidoacetylamino) benzophenones by conversion to phosphorus imine then cyclising
NO750400A NO750400L (en) 1974-02-08 1975-02-07
BE153162A BE825300A (en) 1974-02-08 1975-02-07 PROCESS FOR THE PREPARATION OF DIAZEPINE DERIVATIVES
JP50015912A JPS50112389A (en) 1974-02-08 1975-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7401801,A NL162379C (en) 1974-02-08 1974-02-08 PROCESS FOR PREPARING BENZODIAZEPINE DERIVATIVES.

Publications (3)

Publication Number Publication Date
NL7401801A NL7401801A (en) 1975-08-12
NL162379B NL162379B (en) 1979-12-17
NL162379C true NL162379C (en) 1984-07-16

Family

ID=19820720

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7401801,A NL162379C (en) 1974-02-08 1974-02-08 PROCESS FOR PREPARING BENZODIAZEPINE DERIVATIVES.

Country Status (10)

Country Link
JP (1) JPS50112389A (en)
BE (1) BE825300A (en)
DE (1) DE2504937A1 (en)
DK (1) DK39775A (en)
FR (1) FR2260580A1 (en)
IL (1) IL46575A0 (en)
IN (1) IN138664B (en)
NL (1) NL162379C (en)
NO (1) NO750400L (en)
ZA (1) ZA75713B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3021107A1 (en) * 1980-06-04 1981-12-17 Hoechst Ag, 6000 Frankfurt CARBAMOYLOXYAMINO-1,4-BENZODIAZEPINE, METHOD FOR IRER PRODUCTION AND MEDICINAL PRODUCTS CONTAINING THE SAME
CN115304554B (en) * 2022-09-19 2023-07-07 公安部物证鉴定中心 Preparation method of 2' -clonazepam-D3

Also Published As

Publication number Publication date
JPS50112389A (en) 1975-09-03
IL46575A0 (en) 1975-04-25
DK39775A (en) 1975-09-29
FR2260580B3 (en) 1977-10-21
DE2504937A1 (en) 1975-08-14
NL162379B (en) 1979-12-17
FR2260580A1 (en) 1975-09-05
IN138664B (en) 1976-03-13
NL7401801A (en) 1975-08-12
BE825300A (en) 1975-08-07
NO750400L (en) 1975-09-01
ZA75713B (en) 1976-01-28

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Legal Events

Date Code Title Description
P1 Automatically granted patents, except
NP1G Patent granted (not automatically) [patent specification modified]
V1 Lapsed because of non-payment of the annual fee