AT291985B - Process for the preparation of new 4-lower alkoxy-7-halogen-2,3-dihydro-1H-prrolo [2,3-b] quinolines and their salts - Google Patents

Process for the preparation of new 4-lower alkoxy-7-halogen-2,3-dihydro-1H-prrolo [2,3-b] quinolines and their salts

Info

Publication number
AT291985B
AT291985B AT326170A AT326170A AT291985B AT 291985 B AT291985 B AT 291985B AT 326170 A AT326170 A AT 326170A AT 326170 A AT326170 A AT 326170A AT 291985 B AT291985 B AT 291985B
Authority
AT
Austria
Prior art keywords
prrolo
quinolines
dihydro
halogen
salts
Prior art date
Application number
AT326170A
Other languages
German (de)
Original Assignee
Tanabe Seiyaku 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
Application filed by Tanabe Seiyaku Co filed Critical Tanabe Seiyaku Co
Application granted granted Critical
Publication of AT291985B publication Critical patent/AT291985B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
AT326170A 1969-04-09 1970-04-09 Process for the preparation of new 4-lower alkoxy-7-halogen-2,3-dihydro-1H-prrolo [2,3-b] quinolines and their salts AT291985B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2778569A JPS4920598B1 (en) 1969-04-09 1969-04-09

Publications (1)

Publication Number Publication Date
AT291985B true AT291985B (en) 1971-08-10

Family

ID=12230617

Family Applications (1)

Application Number Title Priority Date Filing Date
AT326170A AT291985B (en) 1969-04-09 1970-04-09 Process for the preparation of new 4-lower alkoxy-7-halogen-2,3-dihydro-1H-prrolo [2,3-b] quinolines and their salts

Country Status (6)

Country Link
JP (1) JPS4920598B1 (en)
AT (1) AT291985B (en)
BE (1) BE748659A (en)
CH (1) CH529156A (en)
ES (1) ES378352A1 (en)
NL (1) NL7004610A (en)

Also Published As

Publication number Publication date
CH529156A (en) 1972-10-15
JPS4920598B1 (en) 1974-05-25
NL7004610A (en) 1970-10-13
BE748659A (en) 1970-09-06
ES378352A1 (en) 1972-06-16

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Legal Events

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