Classifications

• • 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
  • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
  • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
  • A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
• • 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
  • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
  • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
  • A61K31/568—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone

Landscapes

• Health & Medical Sciences (AREA)
• Chemical & Material Sciences (AREA)
• Medicinal Chemistry (AREA)
• Pharmacology & Pharmacy (AREA)
• Epidemiology (AREA)
• Life Sciences & Earth Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Steroid Compounds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=10326668

Family Applications (1)

Country Status (12)

Families Citing this family (2)

• 1967
  • 1967-07-10 GB GB31671/67A patent/GB1183504A/en not_active Expired
• 1968
  • 1968-07-01 IE IE777/68A patent/IE32177B1/xx unknown
  • 1968-07-01 US US741241A patent/US3579499A/en not_active Expired - Lifetime
  • 1968-07-03 BE BE717554D patent/BE717554A/xx unknown
  • 1968-07-09 SE SE09440/68A patent/SE352350B/xx unknown
  • 1968-07-10 NL NL6809783A patent/NL6809783A/xx unknown
  • 1968-07-10 DK DK337868AA patent/DK120994B/da unknown
  • 1968-07-10 ES ES355971A patent/ES355971A1/es not_active Expired
  • 1968-07-10 FR FR1603714D patent/FR1603714A/fr not_active Expired
  • 1968-07-10 FI FI681984A patent/FI46066C/fi active
  • 1968-07-10 CH CH1024568A patent/CH526522A/de not_active IP Right Cessation
  • 1968-07-10 DE DE19681768883 patent/DE1768883A1/de active Pending
  • 1968-10-09 FR FR169283A patent/FR7738M/fr not_active Expired
  • 1968-12-19 ES ES361628A patent/ES361628A1/es not_active Expired

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