Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
  • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
  • C07D491/04—Ortho-condensed systems
• • 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
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
  • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
  • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
  • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or 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 to ring carbon atoms
  • C07D231/18—One oxygen or sulfur atom
  • C07D231/20—One oxygen atom attached in position 3 or 5
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
  • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
  • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
  • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or 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 to ring carbon atoms
  • C07D231/18—One oxygen or sulfur atom
  • C07D231/20—One oxygen atom attached in position 3 or 5
  • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms

Applications Claiming Priority (1)

Publications (1)

Family

ID=10670368

Family Applications (1)

Country Status (16)

Families Citing this family (2)

Family Cites Families (1)

• 1990
  • 1990-02-06 GB GB909002423A patent/GB9002423D0/en active Pending
• 1991
  • 1991-01-24 IN IN51/MAS/91A patent/IN172129B/en unknown
  • 1991-01-26 AU AU71877/91A patent/AU7187791A/en not_active Abandoned
  • 1991-01-26 BR BR919105990A patent/BR9105990A/pt unknown
  • 1991-01-26 JP JP3503424A patent/JPH05504141A/ja active Pending
  • 1991-01-26 HU HU922540A patent/HUT63848A/hu unknown
  • 1991-01-26 KR KR1019920701870A patent/KR927003600A/ko not_active Application Discontinuation
  • 1991-01-26 WO PCT/EP1991/000153 patent/WO1991012255A1/en active Application Filing
  • 1991-01-26 CA CA002074816A patent/CA2074816A1/en not_active Abandoned
  • 1991-01-28 IE IE028791A patent/IE910287A1/en unknown
  • 1991-01-31 IL IL97109A patent/IL97109A0/xx unknown
  • 1991-02-04 MX MX2440791A patent/MX24407A/es unknown
  • 1991-02-05 ZA ZA91833A patent/ZA91833B/xx unknown
  • 1991-02-06 PT PT96687A patent/PT96687A/pt unknown
• 1992
  • 1992-08-05 FI FI923528A patent/FI923528A/fi not_active Application Discontinuation
  • 1992-08-05 NO NO923082A patent/NO923082D0/no unknown

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