CA942747A - 7-cyano-coumarins - Google Patents

7-cyano-coumarins

Info

Publication number
CA942747A
CA942747A CA048,800A CA48800A CA942747A CA 942747 A CA942747 A CA 942747A CA 48800 A CA48800 A CA 48800A CA 942747 A CA942747 A CA 942747A
Authority
CA
Canada
Prior art keywords
coumarins
cyano
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
CA048,800A
Other languages
English (en)
Inventor
Klaus-Dieter Bode
Carl-Wolfgang Schellhammer
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
Application granted granted Critical
Publication of CA942747A publication Critical patent/CA942747A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/20—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Pyrane Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA048,800A 1968-05-06 1969-04-16 7-cyano-coumarins Expired CA942747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681768364 DE1768364A1 (de) 1968-05-06 1968-05-06 7-Cyan-cumarine

Publications (1)

Publication Number Publication Date
CA942747A true CA942747A (en) 1974-02-26

Family

ID=5699716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA048,800A Expired CA942747A (en) 1968-05-06 1969-04-16 7-cyano-coumarins

Country Status (9)

Country Link
US (1) US3636004A (de)
AT (1) AT286284B (de)
BE (1) BE732451A (de)
CA (1) CA942747A (de)
CH (1) CH486444A (de)
DE (1) DE1768364A1 (de)
FR (1) FR2007939A1 (de)
GB (1) GB1208698A (de)
NL (1) NL6906362A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789822A (fr) * 1971-10-08 1973-04-06 Allen & Hanburys Ltd Nouveaux composes heterocycliques
CH566359A5 (de) * 1972-06-21 1975-09-15 Ciba Geigy Ag
JPS5576873A (en) * 1978-11-30 1980-06-10 Kaken Pharmaceut Co Ltd Coumarin derivative, its preparation, and antiallergic drugs containing it as active constituent
DE2902470A1 (de) * 1979-01-23 1980-07-31 Bayer Ag Cumarin-verbindungen
US4647666A (en) * 1985-04-01 1987-03-03 Iowa State University Research Foundation, Inc. Heterocyclic synthesis via thallation and subsequent palladium-promoted olefination
US4650881A (en) * 1985-04-01 1987-03-17 Iowa State University Research Foundation, Inc. Synthesis of isocoumarins via thallation-olefination of arenes
BRPI0404130A (pt) * 2004-09-20 2006-05-02 Univ Rio De Janeiro cumarinas substituìdas, processo de produção de tais cumarinas e composições contendo as mesmas
FR3113218B1 (fr) 2020-07-28 2022-06-24 Psa Automobiles Sa Ambiance intérieure personnalisée

Also Published As

Publication number Publication date
NL6906362A (de) 1969-11-10
US3636004A (en) 1972-01-18
AT286284B (de) 1970-12-10
FR2007939A1 (de) 1970-01-16
CH486444A (de) 1970-02-28
DE1768364A1 (de) 1972-08-03
GB1208698A (en) 1970-10-14
BE732451A (de) 1969-10-16

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