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
  • A61K31/567—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 position 17 alpha, e.g. mestranol, norethandrolone
• • 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
• • 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
  • A61K31/566—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 having an oxo group in position 17, e.g. estrone
• • 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
  • C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
  • C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
• • 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)
• 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)
• Pyrrole Compounds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Applications Claiming Priority (4)

Publications (1)

Family

ID=27445615

Family Applications (2)

Family Applications Before (1)

Country Status (10)

Families Citing this family (6)

Family Cites Families (1)

• 0
  • BE BE649224D patent/BE649224A/xx unknown
  • NL NL121957D patent/NL121957C/xx active
  • BE BE649223D patent/BE649223A/xx unknown
• 1963
  • 1963-07-10 FR FR941004A patent/FR1375078A/fr not_active Expired
  • 1963-10-22 FR FR951379A patent/FR1468639A/fr not_active Expired
• 1964
  • 1964-01-17 FR FR960726A patent/FR5089M/fr not_active Expired
  • 1964-04-15 FR FR971005A patent/FR3845M/fr active Active
  • 1964-06-05 US US373048A patent/US3282785A/en not_active Expired - Lifetime
  • 1964-06-05 US US373116A patent/US3301756A/en not_active Expired - Lifetime
  • 1964-06-08 DE DER38098A patent/DE1232577B/de active Pending
  • 1964-06-08 DE DER38097A patent/DE1229526B/de active Pending
  • 1964-06-09 CH CH753064A patent/CH433276A/fr unknown
  • 1964-06-09 CH CH752964A patent/CH432504A/fr unknown
  • 1964-06-10 BR BR159890/64A patent/BR6459890D0/pt unknown
  • 1964-06-10 DK DK289864AA patent/DK119107B/da unknown
  • 1964-06-10 BR BR159891/64A patent/BR6459891D0/pt unknown
  • 1964-06-10 DK DK289764AA patent/DK112796B/da unknown
  • 1964-06-12 SE SE7232/64A patent/SE316172B/xx unknown
  • 1964-06-12 GB GB24615/64A patent/GB1074492A/en not_active Expired
  • 1964-06-12 NL NL6406712A patent/NL6406712A/xx unknown
  • 1964-06-12 GB GB56702/66A patent/GB1074495A/en not_active Expired
  • 1964-06-12 NL NL6406711A patent/NL6406711A/xx unknown
  • 1964-06-12 GB GB24614/64A patent/GB1074491A/en not_active Expired
  • 1964-06-12 SE SE7231/64A patent/SE316170B/xx unknown

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