DK116798B - Process for the preparation of 11-nitroso-1,2,3,11,12,12a-hexahydro (4H, 6H) pyrido [2,1-c] [1,4] benzodiazepines or acid addition salts thereof. - Google Patents

Process for the preparation of 11-nitroso-1,2,3,11,12,12a-hexahydro (4H, 6H) pyrido [2,1-c] [1,4] benzodiazepines or acid addition salts thereof.

Info

Publication number
DK116798B
DK116798B DK153265A DK153265A DK116798B DK 116798 B DK116798 B DK 116798B DK 153265 A DK153265 A DK 153265A DK 153265 A DK153265 A DK 153265A DK 116798 B DK116798 B DK 116798B
Authority
DK
Denmark
Prior art keywords
benzodiazepines
pyrido
nitroso
hexahydro
preparation
Prior art date
Application number
DK153265A
Other languages
Danish (da)
Inventor
K Doebel
A Wajngurt
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of DK116798B publication Critical patent/DK116798B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/12—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains three hetero rings
    • C07D491/14—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Basic Packing Technique (AREA)
  • Plural Heterocyclic Compounds (AREA)
DK153265A 1964-03-25 1965-03-24 Process for the preparation of 11-nitroso-1,2,3,11,12,12a-hexahydro (4H, 6H) pyrido [2,1-c] [1,4] benzodiazepines or acid addition salts thereof. DK116798B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35479864A 1964-03-25 1964-03-25

Publications (1)

Publication Number Publication Date
DK116798B true DK116798B (en) 1970-02-16

Family

ID=23394947

Family Applications (2)

Application Number Title Priority Date Filing Date
DK153365A DK116878B (en) 1964-03-25 1965-03-24 Process for the preparation of 11-amino-1,2,3,11,12,12a-hexahydro (4H, 6H) pyrido [2,1-c] [1,4] benzodiazepines or acid addition salts thereof.
DK153265A DK116798B (en) 1964-03-25 1965-03-24 Process for the preparation of 11-nitroso-1,2,3,11,12,12a-hexahydro (4H, 6H) pyrido [2,1-c] [1,4] benzodiazepines or acid addition salts thereof.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK153365A DK116878B (en) 1964-03-25 1965-03-24 Process for the preparation of 11-amino-1,2,3,11,12,12a-hexahydro (4H, 6H) pyrido [2,1-c] [1,4] benzodiazepines or acid addition salts thereof.

Country Status (13)

Country Link
AT (2) AT250973B (en)
BE (2) BE661637A (en)
BR (2) BR6568091D0 (en)
CH (2) CH457455A (en)
DE (1) DE1545893A1 (en)
DK (2) DK116878B (en)
ES (2) ES310939A1 (en)
FR (2) FR4461M (en)
GB (2) GB1042210A (en)
IL (2) IL23207A (en)
NL (3) NL6503748A (en)
NO (2) NO116419B (en)
SE (2) SE311020B (en)

Also Published As

Publication number Publication date
AT250973B (en) 1966-12-12
GB1042210A (en) 1966-09-14
BE661636A (en) 1965-09-27
SE311020B (en) 1969-05-27
FR4461M (en) 1966-09-26
NO116418B (en) 1969-03-24
BR6568090D0 (en) 1973-08-14
BE661637A (en) 1965-09-27
NL6503748A (en) 1965-09-27
DE1545893A1 (en) 1969-12-11
NL6503749A (en) 1965-09-27
SE311524B (en) 1969-06-16
ES310939A1 (en) 1966-01-16
NL128194C (en)
IL23207A (en) 1968-12-26
CH457455A (en) 1968-06-15
GB1042209A (en) 1966-09-14
DK116878B (en) 1970-02-23
FR4462M (en) 1966-09-26
NO116419B (en) 1969-03-24
AT253515B (en) 1967-04-10
CH457456A (en) 1968-06-15
IL23208A (en) 1968-11-27
BR6568091D0 (en) 1973-08-14
ES310940A1 (en) 1966-01-16

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