GB2024817B - Flavan derivatives - Google Patents

Flavan derivatives

Info

Publication number
GB2024817B
GB2024817B GB7920701A GB7920701A GB2024817B GB 2024817 B GB2024817 B GB 2024817B GB 7920701 A GB7920701 A GB 7920701A GB 7920701 A GB7920701 A GB 7920701A GB 2024817 B GB2024817 B GB 2024817B
Authority
GB
United Kingdom
Prior art keywords
flavan derivatives
flavan
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
GB7920701A
Other versions
GB2024817A (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.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation Ltd
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 Wellcome Foundation Ltd filed Critical Wellcome Foundation Ltd
Priority to GB7920701A priority Critical patent/GB2024817B/en
Publication of GB2024817A publication Critical patent/GB2024817A/en
Application granted granted Critical
Publication of GB2024817B publication Critical patent/GB2024817B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • C07C49/835—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups having unsaturation outside an aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • 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
    • C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB7920701A 1978-03-15 1979-06-14 Flavan derivatives Expired GB2024817B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7920701A GB2024817B (en) 1978-03-15 1979-06-14 Flavan derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1025178 1978-03-15
GB7920701A GB2024817B (en) 1978-03-15 1979-06-14 Flavan derivatives

Publications (2)

Publication Number Publication Date
GB2024817A GB2024817A (en) 1980-01-16
GB2024817B true GB2024817B (en) 1982-09-22

Family

ID=26247393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7920701A Expired GB2024817B (en) 1978-03-15 1979-06-14 Flavan derivatives

Country Status (1)

Country Link
GB (1) GB2024817B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7972632B2 (en) 2003-02-28 2011-07-05 Unigen Pharmaceuticals, Inc. Identification of Free-B-Ring flavonoids as potent COX-2 inhibitors
US7108868B2 (en) 2002-03-22 2006-09-19 Unigen Pharmaceuticals, Inc. Isolation of a dual cox-2 and 5-lipoxygenase inhibitor from acacia
US8945518B2 (en) 2002-04-30 2015-02-03 Unigen, Inc. Formulation of dual eicosanoid system and cytokine system inhibitors for use in the prevention and treatment of oral diseases and conditions
US8034387B2 (en) 2002-04-30 2011-10-11 Unigen, Inc. Formulation of a mixture of free-B-ring flavonoids and flavans for use in the prevention and treatment of cognitive decline and age-related memory impairments
DE60328676D1 (en) 2002-04-30 2009-09-17 Unigen Pharmaceuticals Inc FORMULATION OF A MIXTURE OF FLAVONOIDS AND FLAVANES WITH FREE B RING AS A THERAPEUTIC AGENT
AU2004228021B2 (en) 2003-04-04 2010-09-02 Unigen, Inc. Formulation of dual cycloxygenase (COX) and lipoxygenase (LOX) inhibitors for mammal skin care

Also Published As

Publication number Publication date
GB2024817A (en) 1980-01-16

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Legal Events

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