NL7507295A - PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATES. - Google Patents

PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATES.

Info

Publication number
NL7507295A
NL7507295A NL7507295A NL7507295A NL7507295A NL 7507295 A NL7507295 A NL 7507295A NL 7507295 A NL7507295 A NL 7507295A NL 7507295 A NL7507295 A NL 7507295A NL 7507295 A NL7507295 A NL 7507295A
Authority
NL
Netherlands
Prior art keywords
benzodiazepine
derivates
preparation
benzodiazepine derivates
Prior art date
Application number
NL7507295A
Other languages
Dutch (nl)
Original Assignee
Upjohn Co
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 US05/480,979 external-priority patent/US3957761A/en
Application filed by Upjohn Co filed Critical Upjohn Co
Publication of NL7507295A publication Critical patent/NL7507295A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
NL7507295A 1974-06-19 1975-06-19 PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATES. NL7507295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/480,979 US3957761A (en) 1973-02-14 1974-06-19 Process for the production of 1-aminomethyl-6-phenyl-4h-s-triazolo-[4,3-a][1]benzodiazepines and intermediates

Publications (1)

Publication Number Publication Date
NL7507295A true NL7507295A (en) 1975-12-23

Family

ID=23910093

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7507295A NL7507295A (en) 1974-06-19 1975-06-19 PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATES.

Country Status (8)

Country Link
JP (1) JPS5116695A (en)
BE (1) BE830430A (en)
CA (1) CA1055490A (en)
CH (1) CH613206A5 (en)
DE (1) DE2526380A1 (en)
FR (1) FR2275467A1 (en)
GB (2) GB1475460A (en)
NL (1) NL7507295A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194049A (en) * 1979-03-29 1980-03-18 Hoffmann-La Roche Inc. 2-[[2-Methyl-1-[2-benzoyl(or benzyl)phenyl]-1H-imidazol-5-yl]methyl]-1H-isoindole-1,3(2H)-diones
US4474699A (en) * 1983-05-25 1984-10-02 The Upjohn Company Preparing 1-aminomethyl-6-substituted-4H-s-triazolo[4,3-a][1,4]benzodiazepines in improved procedures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT283368B (en) * 1966-09-12 1970-08-10 Dresden Arzneimittel PROCESS FOR THE PREPARATION OF 1,4-BENZODIAZEPINES
JPS4932874B1 (en) * 1970-12-11 1974-09-03

Also Published As

Publication number Publication date
CH613206A5 (en) 1979-09-14
JPS5116695A (en) 1976-02-10
FR2275467B1 (en) 1978-09-22
CA1055490A (en) 1979-05-29
GB1475459A (en) 1977-06-01
BE830430A (en) 1975-12-19
GB1475460A (en) 1977-06-01
DE2526380C2 (en) 1987-12-17
FR2275467A1 (en) 1976-01-16
DE2526380A1 (en) 1976-01-08
AU8156575A (en) 1976-12-02
JPS6242910B2 (en) 1987-09-10

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed