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
  • A61K31/565—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
  • A61K31/569—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 substituted in position 17 alpha, e.g. ethisterone
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J75/00—Processes for the preparation of steroids in general

Landscapes

• Health & Medical Sciences (AREA)
• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• General Health & Medical Sciences (AREA)
• Epidemiology (AREA)
• Pharmacology & Pharmacy (AREA)
• Medicinal Chemistry (AREA)
• Life Sciences & Earth Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Steroid Compounds (AREA)
• Rod-Shaped Construction Members (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23119783

Family Applications (1)

Country Status (11)

• 1963
  • 1963-06-28 US US291308A patent/US3462464A/en not_active Expired - Lifetime
• 1964
  • 1964-06-15 GB GB24724/64A patent/GB1065237A/en not_active Expired
  • 1964-06-22 DK DK313864AA patent/DK113918B/da unknown
  • 1964-06-23 NO NO153769A patent/NO123758B/no unknown
  • 1964-06-24 BR BR160340/64A patent/BR6460340D0/pt unknown
  • 1964-06-25 BE BE649725D patent/BE649725A/xx unknown
  • 1964-06-26 CH CH844364A patent/CH475967A/de not_active IP Right Cessation
  • 1964-06-26 FR FR1563620D patent/FR1563620A/fr not_active Expired
  • 1964-06-26 SE SE7843/64A patent/SE308719B/xx unknown
  • 1964-06-26 NL NL6407322A patent/NL6407322A/xx unknown
  • 1964-06-26 DE DEM61524A patent/DE1296628B/de active Pending

Also Published As

Similar Documents