CS188984B2 - Process for preparing 3-fluorbenzodiazepines - Google Patents

Process for preparing 3-fluorbenzodiazepines

Info

Publication number
CS188984B2
CS188984B2 CS758626A CS862675A CS188984B2 CS 188984 B2 CS188984 B2 CS 188984B2 CS 758626 A CS758626 A CS 758626A CS 862675 A CS862675 A CS 862675A CS 188984 B2 CS188984 B2 CS 188984B2
Authority
CS
Czechoslovakia
Prior art keywords
fluorbenzodiazepines
preparing
Prior art date
Application number
CS758626A
Other languages
Czech (cs)
English (en)
Inventor
Eike Poetsch
Juergen Uhl
Dieter Marx
Wighard Strehlow
Helmut Mueller-Calgan
Giuliano Dolce
Original Assignee
Merck Patent Gmbh
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
Priority claimed from DE19742460360 external-priority patent/DE2460360A1/de
Priority claimed from DE19752542251 external-priority patent/DE2542251A1/de
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Priority to CS774422A priority Critical patent/CS188999B2/cs
Priority to CS774421A priority patent/CS188998B2/cs
Publication of CS188984B2 publication Critical patent/CS188984B2/cs

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CS758626A 1974-12-20 1975-12-17 Process for preparing 3-fluorbenzodiazepines CS188984B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CS774422A CS188999B2 (en) 1974-12-20 1977-07-04 Process for preparing 3-fluorbenzodiazepines
CS774421A CS188998B2 (en) 1974-12-20 1977-07-04 Process for preparing 3-fluorbenzodiazepines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742460360 DE2460360A1 (de) 1974-12-20 1974-12-20 3-fluorbenzodiazepine und verfahren zu ihrer herstellung
DE19752542251 DE2542251A1 (de) 1975-09-23 1975-09-23 3-fluorbenzodiazepine und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
CS188984B2 true CS188984B2 (en) 1979-03-30

Family

ID=25768130

Family Applications (1)

Application Number Title Priority Date Filing Date
CS758626A CS188984B2 (en) 1974-12-20 1975-12-17 Process for preparing 3-fluorbenzodiazepines

Country Status (18)

Country Link
US (1) US4232016A (zh)
JP (1) JPS5188985A (zh)
AT (1) AT353794B (zh)
AU (1) AU8760075A (zh)
CA (1) CA1100960A (zh)
CH (3) CH617193A5 (zh)
CS (1) CS188984B2 (zh)
DD (1) DD122382A5 (zh)
DK (1) DK583775A (zh)
ES (1) ES443692A1 (zh)
FR (1) FR2294708A1 (zh)
GB (1) GB1480559A (zh)
IE (1) IE42383B1 (zh)
IL (1) IL48665A (zh)
IT (1) IT7948446A0 (zh)
LU (1) LU74049A1 (zh)
NL (1) NL7514861A (zh)
SE (1) SE7514344L (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032775A (ja) * 1983-07-30 1985-02-19 Daikin Ind Ltd 含フッ素ベンゾジアゼピン類
US4479901A (en) * 1983-08-15 1984-10-30 E. I. Du Pont De Nemours And Company Fluorination of carbanions with N-fluoro-N-alkylsulfonamides
US4690934A (en) * 1985-09-25 1987-09-01 Nippon Kayaku Kabushiki Kaisha N-phenylsulfonylisonicotinamide derivatives and their use as fungicides or bactericides
US5211954A (en) * 1986-09-23 1993-05-18 Sandoz Ltd. Low dose temazepam
US5629310A (en) * 1986-09-23 1997-05-13 Sterling; William R. Low dose temazepam
US5030632A (en) * 1986-09-23 1991-07-09 Sandoz Pharm. Corp. Low dose temazepam
FR2620449B1 (fr) * 1987-09-16 1991-04-19 Sanofi Sa Procede de preparation de derives de benzodiazepine-1,4 one-2
US20090068325A1 (en) * 2007-09-10 2009-03-12 Gil Depicciotto Method of treatment of fresh produce

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121076A (en) * 1964-02-11 Benzodiazepinones and processes
US3371085A (en) * 1959-12-10 1968-02-27 Hoffmann La Roche 5-aryl-3h-1,4-benzodiazepin-2(1h)-ones
US3296251A (en) * 1963-02-26 1967-01-03 American Home Prod 3-mercapto and 3-substituted mercapto-1, 3-dihydro-2h-1, 4-benzodiazepin-2-ones
NL298071A (zh) * 1963-06-04
GB1052144A (zh) * 1964-02-11
US3429874A (en) * 1966-12-22 1969-02-25 Schering Corp 1-polyhalogenoalkyl-2-oxo-1,3-dihydro-2h-1,4-benzodiazepines

Also Published As

Publication number Publication date
IT7948446A0 (it) 1979-03-22
ATA968875A (de) 1979-05-15
IL48665A (en) 1979-11-30
CH618433A5 (zh) 1980-07-31
DD122382A5 (zh) 1976-10-05
AT353794B (de) 1979-12-10
AU8760075A (en) 1977-06-23
CH620685A5 (zh) 1980-12-15
JPS5188985A (en) 1976-08-04
IL48665A0 (en) 1976-02-29
FR2294708B1 (zh) 1979-09-21
CA1100960A (en) 1981-05-12
NL7514861A (nl) 1976-06-22
DK583775A (da) 1976-06-21
IE42383B1 (en) 1980-07-30
LU74049A1 (zh) 1977-07-01
CH617193A5 (zh) 1980-05-14
US4232016A (en) 1980-11-04
FR2294708A1 (fr) 1976-07-16
ES443692A1 (es) 1977-10-01
GB1480559A (en) 1977-07-20
IE42383L (en) 1976-06-20
SE7514344L (sv) 1976-06-21

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