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
  • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
  • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
  • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
  • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
  • C07D307/80—Radicals substituted by oxygen atoms
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
  • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
  • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
  • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
  • C07D307/81—Radicals substituted by nitrogen atoms not forming part of a nitro radical

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Pyrane Compounds (AREA)
• Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9753863

Family Applications (1)

Country Status (9)

Families Citing this family (3)

Family Cites Families (4)

• 0
  • GB GB1054655D patent/GB1054655A/en active Active
• 1965
  • 1965-01-05 US US423594A patent/US3371100A/en not_active Expired - Lifetime
  • 1965-01-20 DE DE19651493863 patent/DE1493863A1/de active Pending
  • 1965-01-20 SE SE739/65A patent/SE324159B/xx unknown
  • 1965-01-22 FR FR1584954D patent/FR1584954A/fr not_active Expired
  • 1965-01-22 NL NL6500863A patent/NL6500863A/xx unknown
  • 1965-01-22 BE BE658740A patent/BE658740A/xx unknown
  • 1965-01-25 DK DK75666AA patent/DK107753C/da active
  • 1965-01-25 DK DK75566AA patent/DK108283C/da active
  • 1965-01-25 CH CH100165A patent/CH461526A/de unknown
  • 1965-01-25 DK DK39965AA patent/DK107487C/da active
  • 1965-04-21 FR FR14090A patent/FR4660M/fr not_active Expired
• 1966
  • 1966-02-14 DK DK75766AA patent/DK111074B/da unknown

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