DE1695231B1 - 3-Carbalkoxy-4-hydroxy-chinolinderivate - Google Patents

3-Carbalkoxy-4-hydroxy-chinolinderivate

Info

Publication number
DE1695231B1
DE1695231B1 DE19661695231 DE1695231A DE1695231B1 DE 1695231 B1 DE1695231 B1 DE 1695231B1 DE 19661695231 DE19661695231 DE 19661695231 DE 1695231 A DE1695231 A DE 1695231A DE 1695231 B1 DE1695231 B1 DE 1695231B1
Authority
DE
Germany
Prior art keywords
parts
benzyloxy
hydroxy
quinoline
mixture
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.)
Pending
Application number
DE19661695231
Other languages
German (de)
English (en)
Inventor
Walter Hepworth
Cairns John Potts
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE1695231B1 publication Critical patent/DE1695231B1/de
Pending 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
    • C07D215/48—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)
DE19661695231 1965-03-09 1966-03-09 3-Carbalkoxy-4-hydroxy-chinolinderivate Pending DE1695231B1 (de)

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
DE1695231B1 true DE1695231B1 (de) 1972-05-04

Family

ID=26243300

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661695231 Pending DE1695231B1 (de) 1965-03-09 1966-03-09 3-Carbalkoxy-4-hydroxy-chinolinderivate

Country Status (12)

Country Link
BE (1) BE677592A (US06265458-20010724-C00056.png)
BR (1) BR6677642D0 (US06265458-20010724-C00056.png)
CH (2) CH526547A (US06265458-20010724-C00056.png)
DE (1) DE1695231B1 (US06265458-20010724-C00056.png)
DK (2) DK114480B (US06265458-20010724-C00056.png)
ES (4) ES323905A1 (US06265458-20010724-C00056.png)
FR (1) FR1487336A (US06265458-20010724-C00056.png)
GB (1) GB1070223A (US06265458-20010724-C00056.png)
IL (1) IL25347A (US06265458-20010724-C00056.png)
MY (1) MY6800068A (US06265458-20010724-C00056.png)
NL (1) NL6602994A (US06265458-20010724-C00056.png)
SE (1) SE321225B (US06265458-20010724-C00056.png)

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 (de) * 1968-02-29 1970-11-05 Warner Lambert Co Chinolinderivate
US3506667A (en) * 1969-05-01 1970-04-14 Warner Lambert Pharmaceutical Furo quinoline carboxylates
FR2764601B1 (fr) * 1997-06-16 1999-09-03 Rhone Merieux Procede de preparation de composes de type 4-(alkyl)-3- alcoxy-anilines

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB942524A (en) * 1961-02-08 1963-11-20 Norwich Pharma Co Pharmaceutical compositions containing quinoline compounds
BE640906A (US06265458-20010724-C00056.png) * 1962-04-09 1964-06-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB942524A (en) * 1961-02-08 1963-11-20 Norwich Pharma Co Pharmaceutical compositions containing quinoline compounds
BE640906A (US06265458-20010724-C00056.png) * 1962-04-09 1964-06-08

Also Published As

Publication number Publication date
ES330229A1 (es) 1967-09-01
ES330228A1 (es) 1967-09-01
CH539040A (de) 1973-07-15
DK114410B (da) 1969-06-30
SE321225B (US06265458-20010724-C00056.png) 1970-03-02
FR1487336A (fr) 1967-07-07
ES330230A1 (es) 1967-11-01
DK114480B (da) 1969-07-07
BR6677642D0 (pt) 1973-09-06
NL6602994A (US06265458-20010724-C00056.png) 1966-09-12
ES323905A1 (es) 1967-01-16
CH526547A (de) 1972-08-15
IL25347A (en) 1970-01-29
BE677592A (US06265458-20010724-C00056.png) 1966-09-09
MY6800068A (en) 1968-12-31
GB1070223A (en) 1967-06-01

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977