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
  • A61K31/566—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
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23K—FODDER
  • A23K20/00—Accessory food factors for animal feeding-stuffs
  • A23K20/10—Organic substances
  • A23K20/168—Steroids
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23K—FODDER
  • A23K20/00—Accessory food factors for animal feeding-stuffs
  • A23K20/10—Organic substances
  • A23K20/184—Hormones
• • 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
  • C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
• • 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)
• Life Sciences & Earth Sciences (AREA)
• Organic Chemistry (AREA)
• Polymers & Plastics (AREA)
• General Health & Medical Sciences (AREA)
• Animal Husbandry (AREA)
• Zoology (AREA)
• Engineering & Computer Science (AREA)
• Food Science & Technology (AREA)
• Endocrinology (AREA)
• Medicinal Chemistry (AREA)
• Pharmacology & Pharmacy (AREA)
• Epidemiology (AREA)
• Animal Behavior & Ethology (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Steroid Compounds (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4306123

Family Applications (1)

Country Status (17)

Family Cites Families (3)

• 1970
  • 1970-04-24 CH CH1870072A patent/CH534140A/de not_active IP Right Cessation
  • 1970-04-24 CH CH621770A patent/CH536826A/de not_active IP Right Cessation
• 1971
  • 1971-04-16 CA CA110524A patent/CA925852A/en not_active Expired
  • 1971-04-19 IL IL36652A patent/IL36652A/xx unknown
  • 1971-04-20 DE DE19712118996 patent/DE2118996A1/de active Pending
  • 1971-04-20 IE IE489/71A patent/IE35071B1/xx unknown
  • 1971-04-21 GB GB1042771*[A patent/GB1330071A/en not_active Expired
  • 1971-04-22 ES ES390459A patent/ES390459A1/es not_active Expired
  • 1971-04-22 FR FR7114320A patent/FR2092080B1/fr not_active Expired
  • 1971-04-22 PL PL1971147685A patent/PL73563B1/pl unknown
  • 1971-04-23 SU SU1649255A patent/SU399117A3/ru active
  • 1971-04-23 DK DK196971AA patent/DK129451B/da unknown
  • 1971-04-23 AT AT350971A patent/AT307639B/de not_active IP Right Cessation
  • 1971-04-23 NL NL7105576A patent/NL7105576A/xx unknown
  • 1971-04-23 CS CS2984A patent/CS151091B2/cs unknown
  • 1971-04-23 FI FI711129A patent/FI48827C/fi active
  • 1971-04-23 BE BE766182A patent/BE766182A/xx unknown
  • 1971-04-23 SE SE7105301A patent/SE385588B/xx unknown
• 1972
  • 1972-08-18 DK DK411972AA patent/DK128110B/da unknown

Also Published As

Similar Documents