CH539040A - Process for the preparation of quinoline derivatives - Google Patents

Process for the preparation of quinoline derivatives

Info

Publication number
CH539040A
CH539040A CH333666A CH333666A CH539040A CH 539040 A CH539040 A CH 539040A CH 333666 A CH333666 A CH 333666A CH 333666 A CH333666 A CH 333666A CH 539040 A CH539040 A CH 539040A
Authority
CH
Switzerland
Prior art keywords
preparation
quinoline derivatives
quinoline
derivatives
Prior art date
Application number
CH333666A
Other languages
German (de)
Inventor
Potts Cairns John
Hepworth Walter
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH539040A publication Critical patent/CH539040A/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
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
    • C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47—Quinolines; Isoquinolines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Quinoline Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH333666A 1965-03-09 1966-03-09 Process for the preparation of quinoline derivatives CH539040A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9979/65A GB1070223A (en) 1965-03-09 1965-03-09 Quinoline derivatives
GB5123265 1965-12-02

Publications (1)

Publication Number Publication Date
CH539040A true CH539040A (en) 1973-07-15

Family

ID=26243300

Family Applications (2)

Application Number Title Priority Date Filing Date
CH333666A CH539040A (en) 1965-03-09 1966-03-09 Process for the preparation of quinoline derivatives
CH663469A CH526547A (en) 1965-03-09 1966-03-09 (A) Quinoline derivs. (I):- R1 = alkyl, aryl, aralkyl, opt. substd. R2 = alkyl The quinoline ring may carry other substituents, but if not and

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH663469A CH526547A (en) 1965-03-09 1966-03-09 (A) Quinoline derivs. (I):- R1 = alkyl, aryl, aralkyl, opt. substd. R2 = alkyl The quinoline ring may carry other substituents, but if not and

Country Status (12)

Country Link
BE (1) BE677592A (en)
BR (1) BR6677642D0 (en)
CH (2) CH539040A (en)
DE (1) DE1695231B1 (en)
DK (2) DK114480B (en)
ES (4) ES323905A1 (en)
FR (1) FR1487336A (en)
GB (1) GB1070223A (en)
IL (1) IL25347A (en)
MY (1) MY6800068A (en)
NL (1) NL6602994A (en)
SE (1) SE321225B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397208A (en) * 1965-02-24 1968-08-13 Norwich Pharma Co Method for preparing 4-hydroxy-6, 7-dialkoxy-3-carboalkoxyquinolines and novel 4-chloro-6, 7-dialkoxy-3-carboalkoxyquinolines useful therein
US3472859A (en) * 1966-11-01 1969-10-14 Sterling Drug Inc 1-alkyl-1,4-dihydro-4-oxo-3 quinoline-carboxylic acids and esters
DE1908548A1 (en) * 1968-02-29 1970-11-05 Warner Lambert Co Quinoline derivatives
US3506667A (en) * 1969-05-01 1970-04-14 Warner Lambert Pharmaceutical Furo quinoline carboxylates
FR2764601B1 (en) * 1997-06-16 1999-09-03 Rhone Merieux PROCESS FOR THE PREPARATION OF TYPE 4- (ALKYL) -3- ALCOXY-ANILINE COMPOUNDS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR6236247D0 (en) * 1961-02-08 1973-05-24 Norwich Pharma Co PROCESS TO PREPARE HYPOTENSIVE COMPOSITES
GB1007590A (en) * 1962-04-09 1965-10-13 Norwich Pharma Co Lower alkyl esters of 6,7-di(lower)alkoxy-4-hydroxy-3-quinolinecarboxylic acid

Also Published As

Publication number Publication date
SE321225B (en) 1970-03-02
DK114480B (en) 1969-07-07
BE677592A (en) 1966-09-09
NL6602994A (en) 1966-09-12
DE1695231B1 (en) 1972-05-04
ES330230A1 (en) 1967-11-01
BR6677642D0 (en) 1973-09-06
MY6800068A (en) 1968-12-31
ES323905A1 (en) 1967-01-16
ES330229A1 (en) 1967-09-01
FR1487336A (en) 1967-07-07
GB1070223A (en) 1967-06-01
IL25347A (en) 1970-01-29
DK114410B (en) 1969-06-30
CH526547A (en) 1972-08-15
ES330228A1 (en) 1967-09-01

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Legal Events

Date Code Title Description
PL Patent ceased