GB267457A - The manufacture of new quinoline derivatives - Google Patents

The manufacture of new quinoline derivatives

Info

Publication number
GB267457A
GB267457A GB616727A GB616727A GB267457A GB 267457 A GB267457 A GB 267457A GB 616727 A GB616727 A GB 616727A GB 616727 A GB616727 A GB 616727A GB 267457 A GB267457 A GB 267457A
Authority
GB
United Kingdom
Prior art keywords
methoxy
nitroquinoline
ethoxy
manufacture
quinoline derivatives
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB616727A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to GB616727A priority Critical patent/GB267457A/en
Publication of GB267457A publication Critical patent/GB267457A/en
Expired legal-status Critical Current

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
    • C07D215/40—Nitrogen atoms attached in position 8
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

267,457. Carpmael, W., (Farbenfabriken vorm. F. Bayer & Co.). Sept. 7, 1925. 6-Methoxy- or ethoxy-8-nitroquinoline; 6- methoxy- or ethoxy-8-aminoquinoline.-o-Nitrop-anisidine or o-nitro-p-phenetidine is condensed with glycerine in presence of sulphuric and arsenic acids; the 6-methoxy- or ethoxy-8-nitroquinoline so produced is then reduced to the corresponding amino compound by means of stannous chloride. It has antipyretic properties and a specific destructive action on blood parasites. According to an example the 6-methoxy-8-nitroquinoline is prepared, purified by crystallization of the chromate and reduced with stannous chloride. Specification 17493/91 is referred to.
GB616727A 1925-09-07 1925-09-07 The manufacture of new quinoline derivatives Expired GB267457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB616727A GB267457A (en) 1925-09-07 1925-09-07 The manufacture of new quinoline derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB616727A GB267457A (en) 1925-09-07 1925-09-07 The manufacture of new quinoline derivatives

Publications (1)

Publication Number Publication Date
GB267457A true GB267457A (en) 1927-03-07

Family

ID=9809624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB616727A Expired GB267457A (en) 1925-09-07 1925-09-07 The manufacture of new quinoline derivatives

Country Status (1)

Country Link
GB (1) GB267457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508937A (en) * 1946-04-08 1950-05-23 Us Sec War 4-methyl-8-(dialkyl aminoalkylamino) quinolines and method for their production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508937A (en) * 1946-04-08 1950-05-23 Us Sec War 4-methyl-8-(dialkyl aminoalkylamino) quinolines and method for their production

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