CA981682A - 2,2-dimethyl-4(4-pyridyl)-2h-chromen-5-ol - Google Patents

2,2-dimethyl-4(4-pyridyl)-2h-chromen-5-ol

Info

Publication number
CA981682A
CA981682A CA131,429A CA131429A CA981682A CA 981682 A CA981682 A CA 981682A CA 131429 A CA131429 A CA 131429A CA 981682 A CA981682 A CA 981682A
Authority
CA
Canada
Prior art keywords
chromen
pyridyl
dimethyl
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
CA131,429A
Inventor
Richard W. Tickle
Derek V. Gardner
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 CA981682A publication Critical patent/CA981682A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA131,429A 1971-01-28 1971-12-30 2,2-dimethyl-4(4-pyridyl)-2h-chromen-5-ol Expired CA981682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB335471 1971-01-28

Publications (1)

Publication Number Publication Date
CA981682A true CA981682A (en) 1976-01-13

Family

ID=9756735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,429A Expired CA981682A (en) 1971-01-28 1971-12-30 2,2-dimethyl-4(4-pyridyl)-2h-chromen-5-ol

Country Status (4)

Country Link
CA (1) CA981682A (en)
CH (1) CH577501A5 (en)
ES (1) ES399221A1 (en)
GB (1) GB1340531A (en)

Also Published As

Publication number Publication date
CH577501A5 (en) 1976-07-15
GB1340531A (en) 1973-12-12
ES399221A1 (en) 1974-11-16

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