BE768697A - Derives d'acide quinoleinecarboxylique et leur procede de preparation - Google Patents

Derives d'acide quinoleinecarboxylique et leur procede de preparation

Info

Publication number
BE768697A
BE768697A BE768697A BE768697A BE768697A BE 768697 A BE768697 A BE 768697A BE 768697 A BE768697 A BE 768697A BE 768697 A BE768697 A BE 768697A BE 768697 A BE768697 A BE 768697A
Authority
BE
Belgium
Prior art keywords
quinoleinecarboxylic
preparation process
acid derivatives
derivatives
acid
Prior art date
Application number
BE768697A
Other languages
English (en)
French (fr)
Original Assignee
Schering 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 Schering Ag filed Critical Schering Ag
Publication of BE768697A publication Critical patent/BE768697A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/16—Ring systems of three rings containing carbocyclic rings other than six-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/89—Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3
BE768697A 1970-06-18 1971-06-18 Derives d'acide quinoleinecarboxylique et leur procede de preparation BE768697A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702030899 DE2030899A1 (de) 1970-06-18 1970-06-18 Chinolincarbonsäurederivate

Publications (1)

Publication Number Publication Date
BE768697A true BE768697A (fr) 1971-12-20

Family

ID=5774701

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768697A BE768697A (fr) 1970-06-18 1971-06-18 Derives d'acide quinoleinecarboxylique et leur procede de preparation

Country Status (15)

Country Link
US (1) US3773769A (de)
AT (1) AT303022B (de)
BE (1) BE768697A (de)
CH (1) CH561215A5 (de)
CS (1) CS159276B2 (de)
DE (1) DE2030899A1 (de)
DK (1) DK130681B (de)
ES (1) ES392290A1 (de)
FR (1) FR2100775B1 (de)
GB (1) GB1357449A (de)
IL (1) IL37019A (de)
NL (1) NL7108363A (de)
NO (1) NO134116C (de)
SE (1) SE362646B (de)
ZA (1) ZA713537B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795265A (fr) * 1972-02-09 1973-08-09 Philips Nv Nouveaux derives de quinoleine a activite pharmacologique
DE2222833A1 (de) * 1972-05-10 1973-11-29 Boehringer Mannheim Gmbh Cyclopenteno-chinolonderivate und verfahren zur herstellung derselben
US4008237A (en) * 1972-07-14 1977-02-15 Sumitomo Chemical Company, Limited 2,3,5,8-Tetrahydro-5-alkoxy-8-oxofuro(2,3-g)quinoline-7-carboxylic acid derivatives
JPS5443000B2 (de) * 1972-07-14 1979-12-17
DE2530412A1 (de) * 1975-07-04 1977-01-20 Schering Ag Chinolincarbonsaeurederivate ii
US4474787A (en) * 1977-05-04 1984-10-02 Fisons Limited 7,6 Dioxo-4H,6H-pyrano[3,2-g]quinoline dicarboxylic acids and anti-allergic use thereof
JPS54163596A (en) * 1978-06-09 1979-12-26 Daiichi Seiyaku Co Flonaphlizine derivative
US6872718B1 (en) 1999-08-20 2005-03-29 Takeda Chemical Industries, Ltd. Tricyclic dihydrobenzofuran derivatives, process for the preparation thereof and agents
SG10201507846YA (en) * 2010-04-02 2015-10-29 Senomyx Inc Sweet flavor modifier
MY179876A (en) 2011-08-12 2020-11-18 Firmenich Incorporated Sweet flavor modifier
WO2016073251A1 (en) 2014-11-07 2016-05-12 Senomyx, Inc. Substituted 4-amino-5-(cyclohexyloxy)quinoline-3-carboxylic acids as sweet flavor modifiers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313818A (en) * 1965-04-14 1967-04-11 Sterling Drug Inc 7, 10-dihydro-3, 10-dioxo-7-(lower-alkyl)-3h-pyrano[3, 2-f]quinoline-3-carboxylic acid derivatives
FR1597422A (de) * 1968-07-18 1970-06-29
US3506667A (en) * 1969-05-01 1970-04-14 Warner Lambert Pharmaceutical Furo quinoline carboxylates

Also Published As

Publication number Publication date
FR2100775B1 (de) 1974-08-30
ES392290A1 (es) 1973-11-16
CS159276B2 (de) 1974-12-27
CH561215A5 (de) 1975-04-30
NL7108363A (de) 1971-12-21
DK130681B (da) 1975-03-24
IL37019A0 (en) 1971-08-25
DE2030899A1 (de) 1971-12-23
NO134116B (de) 1976-05-10
FR2100775A1 (de) 1972-03-24
NO134116C (de) 1976-08-18
AT303022B (de) 1972-11-10
SU399121A3 (de) 1973-09-27
SE362646B (de) 1973-12-17
GB1357449A (en) 1974-06-19
IL37019A (en) 1975-04-25
DK130681C (de) 1975-09-01
US3773769A (en) 1973-11-20
ZA713537B (en) 1972-01-26

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