GB1455675A - Production of 2-chloro-1-2-diethylamino-ethyl-5-o-fluorophenyl- 1,3-dihydro-2h-1,4-benzodiazepin-2-one - Google Patents

Production of 2-chloro-1-2-diethylamino-ethyl-5-o-fluorophenyl- 1,3-dihydro-2h-1,4-benzodiazepin-2-one

Info

Publication number
GB1455675A
GB1455675A GB5171174A GB5171174A GB1455675A GB 1455675 A GB1455675 A GB 1455675A GB 5171174 A GB5171174 A GB 5171174A GB 5171174 A GB5171174 A GB 5171174A GB 1455675 A GB1455675 A GB 1455675A
Authority
GB
United Kingdom
Prior art keywords
benzodiazepin
dihydro
chloro
diethylamino
fluorophenyl
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
GB5171174A
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.)
Grindstedvaerket AS
Original Assignee
Grindstedvaerket AS
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 Grindstedvaerket AS filed Critical Grindstedvaerket AS
Priority to GB5171174A priority Critical patent/GB1455675A/en
Priority to DK519775A priority patent/DK519775A/en
Priority to CA240,171A priority patent/CA1044232A/en
Priority to YU02981/75A priority patent/YU298175A/en
Priority to NL7513754A priority patent/NL7513754A/en
Priority to ES442994A priority patent/ES442994A1/en
Priority to FI753334A priority patent/FI753334A/fi
Priority to JP50141230A priority patent/JPS5176284A/en
Priority to AT905775A priority patent/AT350057B/en
Priority to NO754025A priority patent/NO754025L/no
Priority to SE7513444A priority patent/SE7513444L/en
Publication of GB1455675A publication Critical patent/GB1455675A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1455675 Benzodiazepines GRINDSTEDVAERKET AS 14 Nov 1975 [29 Nov 1974] 51711/74 Heading C2C 7 - Chloro - 1 - (# - diethylaminoethyl) - 5 - (ofluorophenyl) - 1,3 - dihydro - 2H - 1,4 - benzodiazepin-2-one (I) is prepared by the following route: and may be isolated as the dihydrochloride. The phenyl isocyanate may be replaced by another dehydrating agent.
GB5171174A 1974-11-29 1974-11-29 Production of 2-chloro-1-2-diethylamino-ethyl-5-o-fluorophenyl- 1,3-dihydro-2h-1,4-benzodiazepin-2-one Expired GB1455675A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB5171174A GB1455675A (en) 1974-11-29 1974-11-29 Production of 2-chloro-1-2-diethylamino-ethyl-5-o-fluorophenyl- 1,3-dihydro-2h-1,4-benzodiazepin-2-one
DK519775A DK519775A (en) 1974-11-29 1975-11-19 PROCEDURE FOR PREPARING 7-CHLORO-1- (2- (DIETYLAMINO) -ETHYL) -5- (O-FLUOROPHENYL) -1,3-DIHYDRO-2H-1,4-BENZODIAZEPIN-2-ON
CA240,171A CA1044232A (en) 1974-11-29 1975-11-21 Benzodiazepine
YU02981/75A YU298175A (en) 1974-11-29 1975-11-25 Process for producing 7-chloro-1-(2-(diethylamino)-ethyl)-5-(o-fluorophenyl)-1,3-dihydro-2h-1,4-benzodiazepine-2-one
NL7513754A NL7513754A (en) 1974-11-29 1975-11-25 PROCESS FOR THE PREPARATION OF 7-CHLORINE-1- (2-DI-ETHYLAMINO) -ETHYL) -5- (O-FLUORPHENYL) -1,3-DIHYDRO--2H-1.4-BENZODIAZEPINE-2-ONE.
ES442994A ES442994A1 (en) 1974-11-29 1975-11-26 Production of 2-chloro-1-2-diethylamino-ethyl-5-o-fluorophenyl- 1,3-dihydro-2h-1,4-benzodiazepin-2-one
FI753334A FI753334A (en) 1974-11-29 1975-11-26
JP50141230A JPS5176284A (en) 1974-11-29 1975-11-27 77 kuroru 11*22* jechiruamino **echiru **55*00 furuorufueniru **1*33 jihidoro 2hh1*44 benzojiazepin 22 onnoseiho
AT905775A AT350057B (en) 1974-11-29 1975-11-28 PROCESS FOR THE PREPARATION OF 7-CHLORO-1- (2- (DIAETHYLAMINO) -AETHL) -5- (O-FLUOROPHENYL) -1,3-DIHYDRO-2H-1,4-BENZODIAZEPIN-2-ONE
NO754025A NO754025L (en) 1974-11-29 1975-11-28
SE7513444A SE7513444L (en) 1974-11-29 1975-11-28 PROCEDURE FOR THE PREPARATION OF 7-CHLORO-1- [2- (DIENTYLAMINO) ETHYL] -5- (O-FLOURPHENYL-1,3-DIHYDRO-2H-1,4-BENZODIAZEPIN-2-ON

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5171174A GB1455675A (en) 1974-11-29 1974-11-29 Production of 2-chloro-1-2-diethylamino-ethyl-5-o-fluorophenyl- 1,3-dihydro-2h-1,4-benzodiazepin-2-one

Publications (1)

Publication Number Publication Date
GB1455675A true GB1455675A (en) 1976-11-17

Family

ID=10461085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5171174A Expired GB1455675A (en) 1974-11-29 1974-11-29 Production of 2-chloro-1-2-diethylamino-ethyl-5-o-fluorophenyl- 1,3-dihydro-2h-1,4-benzodiazepin-2-one

Country Status (11)

Country Link
JP (1) JPS5176284A (en)
AT (1) AT350057B (en)
CA (1) CA1044232A (en)
DK (1) DK519775A (en)
ES (1) ES442994A1 (en)
FI (1) FI753334A (en)
GB (1) GB1455675A (en)
NL (1) NL7513754A (en)
NO (1) NO754025L (en)
SE (1) SE7513444L (en)
YU (1) YU298175A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837038A (en) * 1971-09-14 1973-05-31

Also Published As

Publication number Publication date
NO754025L (en) 1976-06-01
NL7513754A (en) 1976-06-01
YU298175A (en) 1982-02-28
SE7513444L (en) 1976-05-31
DK519775A (en) 1976-05-30
FI753334A (en) 1976-05-30
ATA905775A (en) 1978-10-15
ES442994A1 (en) 1977-04-16
AT350057B (en) 1979-05-10
JPS5176284A (en) 1976-07-01
CA1044232A (en) 1978-12-12

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed