AT287719B - Process for the preparation of new 1,4-dihydroquinolines, their N-oxides and acid addition salts - Google Patents

Process for the preparation of new 1,4-dihydroquinolines, their N-oxides and acid addition salts

Info

Publication number
AT287719B
AT287719B AT1259468A AT1259468A AT287719B AT 287719 B AT287719 B AT 287719B AT 1259468 A AT1259468 A AT 1259468A AT 1259468 A AT1259468 A AT 1259468A AT 287719 B AT287719 B AT 287719B
Authority
AT
Austria
Prior art keywords
dihydroquinolines
oxides
preparation
new
acid addition
Prior art date
Application number
AT1259468A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT287719B publication Critical patent/AT287719B/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
    • C07D215/38—Nitrogen atoms
    • C07D215/42—Nitrogen atoms attached in position 4
    • C07D215/44—Nitrogen atoms attached in position 4 with aryl radicals attached to said nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/58—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems with hetero atoms directly attached to the ring nitrogen atom
    • C07D215/60—N-oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
    • C07D317/24—Radicals substituted by singly bound oxygen or sulfur atoms esterified

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT1259468A 1967-12-29 1968-12-27 Process for the preparation of new 1,4-dihydroquinolines, their N-oxides and acid addition salts AT287719B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69441167A 1967-12-29 1967-12-29
ZA687889 1968-12-02

Publications (1)

Publication Number Publication Date
AT287719B true AT287719B (en) 1971-02-10

Family

ID=27105373

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1259468A AT287719B (en) 1967-12-29 1968-12-27 Process for the preparation of new 1,4-dihydroquinolines, their N-oxides and acid addition salts

Country Status (9)

Country Link
AT (1) AT287719B (en)
BE (1) BE726093A (en)
CH (1) CH506526A (en)
ES (1) ES362305A1 (en)
FR (2) FR1601535A (en)
GB (1) GB1258920A (en)
IL (1) IL31341A0 (en)
NL (1) NL6818444A (en)
SE (1) SE339688B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2230501A (en) * 1999-12-28 2001-07-09 Nissan Chemical Industries Ltd. Heterocyclic imino compounds and fungicides and insecticides for agricultural and horticultural use
US20080139611A1 (en) * 2006-10-17 2008-06-12 Jan Wasley Methods of using 4-phenylaminoquinolines as topical non-steroidal antiinflammatory compounds

Also Published As

Publication number Publication date
ES362305A1 (en) 1972-04-16
NL6818444A (en) 1969-07-01
IL31341A0 (en) 1969-02-27
FR8283M (en) 1970-11-02
DE1816700A1 (en) 1969-12-04
BE726093A (en) 1969-06-27
GB1258920A (en) 1971-12-30
FR1601535A (en) 1970-08-24
CH506526A (en) 1971-04-30
SE339688B (en) 1971-10-18

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
A1Z Withdrawn
ELJ Ceased due to non-payment of the annual fee