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
  • C07D491/10—Spiro-condensed systems
  • C07D491/107—Spiro-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
• • 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
  • C07D491/10—Spiro-condensed systems
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P9/00—Drugs for disorders of the cardiovascular system
  • A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P9/00—Drugs for disorders of the cardiovascular system
  • A61P9/06—Antiarrhythmics
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
  • C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings

Landscapes

• Organic Chemistry (AREA)
• Chemical & Material Sciences (AREA)
• Health & Medical Sciences (AREA)
• Engineering & Computer Science (AREA)
• Cardiology (AREA)
• Bioinformatics & Cheminformatics (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Veterinary Medicine (AREA)
• Life Sciences & Earth Sciences (AREA)
• Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
• Pharmacology & Pharmacy (AREA)
• Heart & Thoracic Surgery (AREA)
• Medicinal Chemistry (AREA)
• Animal Behavior & Ethology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• General Chemical & Material Sciences (AREA)
• Hospice & Palliative Care (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Nitrogen Condensed Heterocyclic Rings (AREA)
• Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
• Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=11833246

Family Applications (1)

Country Status (23)

Families Citing this family (8)

Family Cites Families (1)

• 1984
  • 1984-01-30 JP JP59013442A patent/JPS60158190A/ja active Granted
• 1985
  • 1985-01-22 IE IE850136A patent/IE850136L/xx unknown
  • 1985-01-23 PH PH31760A patent/PH21920A/en unknown
  • 1985-01-23 FI FI850302A patent/FI83873C/fi not_active Application Discontinuation
  • 1985-01-24 AU AU38062/85A patent/AU585207B2/en not_active Ceased
  • 1985-01-25 US US06/695,152 patent/US4650798A/en not_active Expired - Fee Related
  • 1985-01-28 SE SE8500387A patent/SE462849B/sv not_active IP Right Cessation
  • 1985-01-28 CH CH375/85A patent/CH662354A5/fr not_active IP Right Cessation
  • 1985-01-28 ZA ZA85655A patent/ZA85655B/xx unknown
  • 1985-01-28 MX MX8350A patent/MX160579A/es unknown
  • 1985-01-28 CA CA000472972A patent/CA1249271A/en not_active Expired
  • 1985-01-29 BE BE2/60602A patent/BE901591A/fr not_active IP Right Cessation
  • 1985-01-29 DK DK039585A patent/DK158668C/da not_active IP Right Cessation
  • 1985-01-29 HU HU85323A patent/HU194885B/hu not_active IP Right Cessation
  • 1985-01-29 KR KR1019850000539A patent/KR870001681B1/ko not_active IP Right Cessation
  • 1985-01-29 SU SU853856860A patent/SU1468424A3/ru active
  • 1985-01-29 NL NL8500248A patent/NL8500248A/xx not_active Application Discontinuation
  • 1985-01-29 NZ NZ210979A patent/NZ210979A/en unknown
  • 1985-01-29 ES ES539942A patent/ES8605523A1/es not_active Expired
  • 1985-01-30 GB GB08502308A patent/GB2155466B/en not_active Expired
  • 1985-01-30 DE DE19853503074 patent/DE3503074A1/de not_active Withdrawn
  • 1985-01-30 IT IT19296/85A patent/IT1184144B/it active
  • 1985-01-30 FR FR858501296A patent/FR2558835B1/fr not_active Expired - Fee Related
  • 1985-11-15 ES ES548960A patent/ES8606293A1/es not_active Expired
• 1986
  • 1986-04-02 SU SU864027211A patent/SU1609453A3/ru active
  • 1986-04-02 SU SU864027225A patent/SU1445559A3/ru active

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