GB2005263B - Chromone derivatives - Google Patents

Chromone derivatives

Info

Publication number
GB2005263B
GB2005263B GB7837810A GB7837810A GB2005263B GB 2005263 B GB2005263 B GB 2005263B GB 7837810 A GB7837810 A GB 7837810A GB 7837810 A GB7837810 A GB 7837810A GB 2005263 B GB2005263 B GB 2005263B
Authority
GB
United Kingdom
Prior art keywords
chromone derivatives
chromone
derivatives
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
GB7837810A
Other versions
GB2005263A (en
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Priority to GB7837810A priority Critical patent/GB2005263B/en
Publication of GB2005263A publication Critical patent/GB2005263A/en
Application granted granted Critical
Publication of GB2005263B publication Critical patent/GB2005263B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB7837810A 1978-09-22 1978-09-22 Chromone derivatives Expired GB2005263B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7837810A GB2005263B (en) 1978-09-22 1978-09-22 Chromone derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7837810A GB2005263B (en) 1978-09-22 1978-09-22 Chromone derivatives

Publications (2)

Publication Number Publication Date
GB2005263A GB2005263A (en) 1979-04-19
GB2005263B true GB2005263B (en) 1982-08-18

Family

ID=10499852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7837810A Expired GB2005263B (en) 1978-09-22 1978-09-22 Chromone derivatives

Country Status (1)

Country Link
GB (1) GB2005263B (en)

Also Published As

Publication number Publication date
GB2005263A (en) 1979-04-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee