CA970369A - Basic ethers derivatives of 4-chromanone - Google Patents

Basic ethers derivatives of 4-chromanone

Info

Publication number
CA970369A
CA970369A CA135,729A CA135729A CA970369A CA 970369 A CA970369 A CA 970369A CA 135729 A CA135729 A CA 135729A CA 970369 A CA970369 A CA 970369A
Authority
CA
Canada
Prior art keywords
chromanone
basic ethers
ethers derivatives
derivatives
basic
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
CA135,729A
Other versions
CA135729S (en
Inventor
Avinash C. Mehta
Raj K. Razdan
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Application granted granted Critical
Publication of CA970369A publication Critical patent/CA970369A/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
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • 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
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/68—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with nitrogen atoms directly attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA135,729A 1971-03-02 1972-02-28 Basic ethers derivatives of 4-chromanone Expired CA970369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB585671A GB1357633A (en) 1971-03-02 1971-03-02 Chromanone basic ether derivatives

Publications (1)

Publication Number Publication Date
CA970369A true CA970369A (en) 1975-07-01

Family

ID=9803914

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,729A Expired CA970369A (en) 1971-03-02 1972-02-28 Basic ethers derivatives of 4-chromanone

Country Status (8)

Country Link
AU (1) AU456547B2 (en)
BE (1) BE780137A (en)
CA (1) CA970369A (en)
CH (1) CH577991A5 (en)
DE (1) DE2209854A1 (en)
FR (1) FR2128454B1 (en)
GB (1) GB1357633A (en)
NL (1) NL7202578A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146539A (en) * 1974-07-30 1979-03-27 Beecham Group Limited Anorexic chromans
GB1486001A (en) * 1974-07-30 1977-09-14 Beecham Group Ltd 7-aminoalkoxy substituted benzopyrans benzo thiopyrans and naphthalenes
US4080335A (en) * 1975-07-28 1978-03-21 Beecham Group Limited Anorexic chromans
US4167515A (en) * 1974-07-30 1979-09-11 Beecham Group Limited Anorexic chromans
CH619701A5 (en) * 1975-08-07 1980-10-15 Bayer Ag
DE2950135A1 (en) * 1979-12-13 1981-06-19 Merck Patent Gmbh, 6100 Darmstadt BASIC AETHER, PHARMACEUTICAL PREPARATIONS CONTAINING THEM AND METHOD FOR THE PRODUCTION THEREOF
FI79535C (en) * 1982-05-06 1990-01-10 Erba Farmitalia FOERFARANDE FOER FRAMSTAELLNING AV DIHYDROBENSOPYRANS OCH DIHYDROBENSOTIOPYRANS SUBSTITUERADE IMINODERIVAT.
HU194855B (en) * 1983-02-16 1988-03-28 Alkaloida Vegyeszeti Gyar Process for producing chromene derivatives, insecticide and nematocide compositions containing chromene derivatives as active components
EP0424525B1 (en) * 1987-12-11 1994-12-21 Mitsui Petrochemical Industries, Ltd. Novel amines and their use
US6017768A (en) * 1994-05-06 2000-01-25 Pharmacopeia, Inc. Combinatorial dihydrobenzopyran library
CN106905286B (en) * 2015-12-23 2020-07-24 江苏恩华药业股份有限公司 Flavonoid compound derivative and application thereof
US10266510B2 (en) 2017-01-18 2019-04-23 King Abdulaziz University Antimicrobial and cytotoxic compounds and methods for treating cancer, a bacterial infection, and/or a fungal infection
EP4126835A1 (en) * 2020-03-31 2023-02-08 Janssen Pharmaceutica NV Inhibitors of antigen presentation by hla-dr

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1261111A (en) * 1969-04-25 1972-01-19 Science Union & Cie New benzothiopyran derivatives and process for preparing them

Also Published As

Publication number Publication date
NL7202578A (en) 1972-09-05
CH577991A5 (en) 1976-07-30
AU456547B2 (en) 1974-12-04
FR2128454B1 (en) 1975-10-10
DE2209854A1 (en) 1972-09-14
FR2128454A1 (en) 1972-10-20
AU3958972A (en) 1973-09-06
BE780137A (en) 1972-09-04
GB1357633A (en) 1974-06-26

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