FI49294C - A process for the preparation of therapeutically active 17alpha-propadienyl-estra-4,9-diene-17beta-ol-3-one. - Google Patents

A process for the preparation of therapeutically active 17alpha-propadienyl-estra-4,9-diene-17beta-ol-3-one.

Info

Publication number
FI49294C
FI49294C FI711378A FI137871A FI49294C FI 49294 C FI49294 C FI 49294C FI 711378 A FI711378 A FI 711378A FI 137871 A FI137871 A FI 137871A FI 49294 C FI49294 C FI 49294C
Authority
FI
Finland
Prior art keywords
propadienyl
17alpha
17beta
estra
diene
Prior art date
Application number
FI711378A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI49294B (en
Inventor
Imre Bacso
Robert V Coombs
Original Assignee
Sandoz Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of FI49294B publication Critical patent/FI49294B/fi
Publication of FI49294C publication Critical patent/FI49294C/en

Links

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
    • 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
    • C07J1/0003—Androstane derivatives
    • C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
    • C07J1/004—Androstane derivatives substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
FI711378A 1970-05-21 1971-05-19 A process for the preparation of therapeutically active 17alpha-propadienyl-estra-4,9-diene-17beta-ol-3-one. FI49294C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3954670A 1970-05-21 1970-05-21
US6992970A 1970-09-04 1970-09-04

Publications (2)

Publication Number Publication Date
FI49294B FI49294B (en) 1975-01-31
FI49294C true FI49294C (en) 1975-05-12

Family

ID=26716243

Family Applications (1)

Application Number Title Priority Date Filing Date
FI711378A FI49294C (en) 1970-05-21 1971-05-19 A process for the preparation of therapeutically active 17alpha-propadienyl-estra-4,9-diene-17beta-ol-3-one.

Country Status (4)

Country Link
DK (1) DK126646B (en)
FI (1) FI49294C (en)
SE (1) SE374742B (en)
SU (2) SU495837A3 (en)

Also Published As

Publication number Publication date
SE374742B (en) 1975-03-17
DK126646B (en) 1973-08-06
SU495837A3 (en) 1975-12-15
FI49294B (en) 1975-01-31
SU501677A3 (en) 1976-01-30

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