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
  • A61K31/5685—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 having an oxo group in position 17, e.g. androsterone
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07J—STEROIDS
  • C07J15/00—Stereochemically pure steroids containing carbon, hydrogen, halogen or oxygen having a partially or totally inverted skeleton, e.g. retrosteroids, L-isomers

Landscapes

• Health & Medical Sciences (AREA)
• Chemical & Material 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=4326064

Family Applications (1)

Country Status (11)

Families Citing this family (1)

• 1970
  • 1970-05-21 CH CH749870A patent/CH565729A5/xx not_active IP Right Cessation
• 1971
  • 1971-04-14 US US00134091A patent/US3828062A/en not_active Expired - Lifetime
  • 1971-04-25 IL IL36700A patent/IL36700A/en unknown
  • 1971-04-28 NL NL7105801A patent/NL7105801A/xx not_active Application Discontinuation
  • 1971-05-10 DE DE19712123027 patent/DE2123027A1/de not_active Ceased
  • 1971-05-18 SE SE7106491A patent/SE389501B/xx unknown
  • 1971-05-19 BE BE767347A patent/BE767347A/xx unknown
  • 1971-05-19 FR FR7118177A patent/FR2091795A5/fr not_active Expired
  • 1971-05-21 DK DK248771AA patent/DK139298B/da unknown
  • 1971-05-21 CA CA113,612A patent/CA947768A/en not_active Expired
  • 1971-05-21 CA CA113,613A patent/CA959829A/en not_active Expired
  • 1971-05-21 GB GB1637771A patent/GB1336894A/en not_active Expired
• 1974
  • 1974-07-05 SE SE7408893A patent/SE402294B/xx unknown

Also Published As

Similar Documents

Legal Events