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
  • C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P37/00—Drugs for immunological or allergic disorders
  • A61P37/08—Antiallergic agents
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
• • 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)
• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• General Health & Medical Sciences (AREA)
• Veterinary Medicine (AREA)
• Chemical Kinetics & Catalysis (AREA)
• General Chemical & Material Sciences (AREA)
• Medicinal Chemistry (AREA)
• Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
• Public Health (AREA)
• Pharmacology & Pharmacy (AREA)
• Animal Behavior & Ethology (AREA)
• Engineering & Computer Science (AREA)
• Bioinformatics & Cheminformatics (AREA)
• Pulmonology (AREA)
• Immunology (AREA)
• Pain & Pain Management (AREA)
• Rheumatology (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Plural Heterocyclic Compounds (AREA)
• Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
• Pyrane Compounds (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=10475767

Family Applications (1)

Country Status (16)

Families Citing this family (3)

Family Cites Families (1)

• 1972
  • 1972-12-05 GB GB5611772A patent/GB1457254A/en not_active Expired
• 1973
  • 1973-11-28 CA CA186,922A patent/CA1016178A/en not_active Expired
  • 1973-12-03 AU AU63133/73A patent/AU460893B2/en not_active Expired
  • 1973-12-04 BE BE138487A patent/BE808190A/en not_active IP Right Cessation
  • 1973-12-04 ES ES421133A patent/ES421133A1/en not_active Expired
  • 1973-12-04 SE SE7316374A patent/SE404605B/en unknown
  • 1973-12-04 NO NO4621/73A patent/NO138661C/en unknown
  • 1973-12-04 NL NLAANVRAGE7316575,A patent/NL179056C/en not_active IP Right Cessation
  • 1973-12-04 JP JP13645773A patent/JPS533392B2/ja not_active Expired
  • 1973-12-04 FR FR7343175A patent/FR2208674B1/fr not_active Expired
  • 1973-12-04 DE DE2360355A patent/DE2360355C3/en not_active Expired
  • 1973-12-04 ZA ZA739197A patent/ZA739197B/en unknown
  • 1973-12-04 CH CH1697673A patent/CH585749A5/xx not_active IP Right Cessation
  • 1973-12-04 AR AR251355A patent/AR199426A1/en active
  • 1973-12-04 HU HUMI549A patent/HU166457B/hu unknown
  • 1973-12-05 IL IL43761A patent/IL43761A/en unknown
• 1974
  • 1974-04-01 JP JP3572274A patent/JPS5336016B2/ja not_active Expired
• 1977
  • 1977-01-21 SE SE7700664A patent/SE408421B/en unknown
  • 1977-01-21 SE SE7700663A patent/SE408420B/en unknown

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