Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D473/00—Heterocyclic compounds containing purine ring systems
  • C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
  • C07D473/32—Nitrogen atom
  • C07D473/34—Nitrogen atom attached in position 6, e.g. adenine
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D473/00—Heterocyclic compounds containing purine ring systems
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K31/00—Medicinal preparations containing organic active ingredients
  • A61K31/33—Heterocyclic compounds
  • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
  • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
  • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
  • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61K31/52—Purines, e.g. adenine
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
  • A61P21/00—Drugs for disorders of the muscular or neuromuscular system
  • A61P21/04—Drugs for disorders of the muscular or neuromuscular system for myasthenia gravis
• • 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
  • A61P3/00—Drugs for disorders of the metabolism
  • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
  • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
• • 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
  • A61P37/02—Immunomodulators
  • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
  • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
  • C07D471/04—Ortho-condensed systems
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
  • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
  • C07D487/04—Ortho-condensed systems

Landscapes

• Health & Medical Sciences (AREA)
• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Veterinary Medicine (AREA)
• Pharmacology & Pharmacy (AREA)
• Public Health (AREA)
• General Health & Medical Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• Medicinal Chemistry (AREA)
• Life Sciences & Earth Sciences (AREA)
• General Chemical & Material Sciences (AREA)
• Bioinformatics & Cheminformatics (AREA)
• Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Engineering & Computer Science (AREA)
• Diabetes (AREA)
• Immunology (AREA)
• Hematology (AREA)
• Neurology (AREA)
• Pain & Pain Management (AREA)
• Emergency Medicine (AREA)
• Endocrinology (AREA)
• Rheumatology (AREA)
• Obesity (AREA)
• Transplantation (AREA)
• Orthopedic Medicine & Surgery (AREA)
• Physical Education & Sports Medicine (AREA)
• Epidemiology (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Nitrogen Condensed Heterocyclic Rings (AREA)
• Saccharide Compounds (AREA)
• Other In-Based Heterocyclic Compounds (AREA)

Applications Claiming Priority (4)

Publications (4)

Family

ID=27078528

Family Applications (1)

Country Status (19)

Families Citing this family (20)

Family Cites Families (10)

• 1991
  • 1991-09-09 CA CA002051012A patent/CA2051012C/en not_active Expired - Lifetime
  • 1991-09-09 AU AU83729/91A patent/AU647822B2/en not_active Ceased
  • 1991-09-10 AR AR91320625A patent/AR247566A1/es active
  • 1991-09-11 PT PT98943A patent/PT98943B/pt not_active IP Right Cessation
  • 1991-09-11 NZ NZ239750A patent/NZ239750A/en unknown
  • 1991-09-12 AT AT91115485T patent/ATE202106T1/de not_active IP Right Cessation
  • 1991-09-12 EP EP91115485A patent/EP0475411B1/de not_active Expired - Lifetime
  • 1991-09-12 ES ES91115485T patent/ES2158840T3/es not_active Expired - Lifetime
  • 1991-09-12 DE DE69132632T patent/DE69132632T2/de not_active Expired - Lifetime
  • 1991-09-12 DK DK91115485T patent/DK0475411T3/da active
  • 1991-09-12 IL IL9946691A patent/IL99466A/en not_active IP Right Cessation
  • 1991-09-13 FI FI914319A patent/FI102755B1/fi active
  • 1991-09-13 HU HU912961A patent/HU209304B/hu not_active IP Right Cessation
  • 1991-09-13 NO NO913625A patent/NO179908C/no not_active IP Right Cessation
  • 1991-09-13 IE IE324791A patent/IE913247A1/en not_active Application Discontinuation
  • 1991-09-13 JP JP03261249A patent/JP3099280B2/ja not_active Expired - Lifetime
  • 1991-09-13 KR KR1019910015974A patent/KR100249111B1/ko not_active Expired - Fee Related
  • 1991-09-14 CN CN91108934A patent/CN1031132C/zh not_active Expired - Fee Related
• 2001
  • 2001-09-11 GR GR20010401434T patent/GR3036577T3/el not_active IP Right Cessation

Also Published As

Similar Documents