NL143224B - Werkwijze ter bereiding van een benzopyridocolinederivaat. - Google Patents

Werkwijze ter bereiding van een benzopyridocolinederivaat.

Info

Publication number
NL143224B
NL143224B NL279180A NL279180A NL143224B NL 143224 B NL143224 B NL 143224B NL 279180 A NL279180 A NL 279180A NL 279180 A NL279180 A NL 279180A NL 143224 B NL143224 B NL 143224B
Authority
NL
Netherlands
Prior art keywords
benzopyridocoline
derivative
preparation
benzopyridocoline derivative
Prior art date
Application number
NL279180A
Other languages
English (en)
Dutch (nl)
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of NL143224B publication Critical patent/NL143224B/xx

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/02—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL279180A 1961-08-29 1962-06-01 Werkwijze ter bereiding van een benzopyridocolinederivaat. NL143224B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13376061A 1961-08-29 1961-08-29
US13618661A 1961-09-06 1961-09-06

Publications (1)

Publication Number Publication Date
NL143224B true NL143224B (nl) 1974-09-16

Family

ID=26831677

Family Applications (1)

Application Number Title Priority Date Filing Date
NL279180A NL143224B (nl) 1961-08-29 1962-06-01 Werkwijze ter bereiding van een benzopyridocolinederivaat.

Country Status (7)

Country Link
BE (1) BE618741A (xx)
CH (1) CH428737A (xx)
DE (1) DE1303628C2 (xx)
DK (1) DK122391B (xx)
FI (1) FI49422C (xx)
NL (1) NL143224B (xx)
SE (1) SE308314B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU175890B (en) * 1977-06-15 1980-11-28 Chinoin Gyogyszer Es Vegyeszet Process for producing new 1,2,3,4,6,7-hexahydro-11-b-alpha-benzo-square bracket-a-square brecket closed-quinolyzine derivatives

Also Published As

Publication number Publication date
CH428737A (de) 1967-01-31
DE1303628C2 (de) 1973-10-18
BE618741A (fr) 1962-12-14
FI49422B (xx) 1975-02-28
SE308314B (xx) 1969-02-10
DE1303628B (xx) 1973-03-22
FI49422C (fi) 1975-06-10
DK122391B (da) 1972-02-28

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PFIZER

V4 Lapsed because of reaching the maxim lifetime of a patent