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
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J75/00—Processes for the preparation of steroids in general

Landscapes

• Chemical & Material Sciences (AREA)
• Health & Medical Sciences (AREA)
• Organic Chemistry (AREA)
• General Health & Medical Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• Life Sciences & Earth Sciences (AREA)
• Epidemiology (AREA)
• Pharmacology & Pharmacy (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Medicinal Chemistry (AREA)
• Steroid Compounds (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=25177458

Family Applications (3)

Family Applications After (2)

Country Status (7)

Families Citing this family (1)

• 1960
  • 1960-02-18 DK DK33061AA patent/DK108860C/en active
  • 1960-03-11 SE SE2497/60A patent/SE307352B/xx unknown
  • 1960-03-14 GB GB8925/60A patent/GB898293A/en not_active Expired
  • 1960-03-14 GB GB20009/61A patent/GB898294A/en not_active Expired
  • 1960-03-15 CH CH291260A patent/CH397668A/en unknown
  • 1960-03-15 CH CH216465A patent/CH397670A/en unknown
  • 1960-03-17 DE DE19601443176 patent/DE1443176A1/en active Pending
  • 1960-03-17 FR FR821680A patent/FR1467005A/en not_active Expired
  • 1960-03-18 BE BE588796A patent/BE588796A/en unknown
  • 1960-08-30 FR FR837260A patent/FR493M/fr active Active
• 1963
  • 1963-10-04 SE SE10884/63A patent/SE312335B/xx unknown
  • 1963-10-04 SE SE10885/63A patent/SE312555B/xx unknown

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