FI49296C - Process for the preparation of therapeutically valuable 9alpha-methyl-17alpha-propadienyl-estra-4-en-17beta-ol-3-one. - Google Patents

Process for the preparation of therapeutically valuable 9alpha-methyl-17alpha-propadienyl-estra-4-en-17beta-ol-3-one.

Info

Publication number
FI49296C
FI49296C FI137971A FI137971A FI49296C FI 49296 C FI49296 C FI 49296C FI 137971 A FI137971 A FI 137971A FI 137971 A FI137971 A FI 137971A FI 49296 C FI49296 C FI 49296C
Authority
FI
Finland
Prior art keywords
9alpha
propadienyl
17alpha
17beta
estra
Prior art date
Application number
FI137971A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI49296B (en
Inventor
Robert V Coombs
Eugene E Galantay
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 FI49296B publication Critical patent/FI49296B/fi
Publication of FI49296C publication Critical patent/FI49296C/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
    • 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
    • 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
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FI137971A 1970-05-21 1971-05-19 Process for the preparation of therapeutically valuable 9alpha-methyl-17alpha-propadienyl-estra-4-en-17beta-ol-3-one. FI49296C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3954670A 1970-05-21 1970-05-21
US10961271A 1971-01-25 1971-01-25

Publications (2)

Publication Number Publication Date
FI49296B FI49296B (en) 1975-01-31
FI49296C true FI49296C (en) 1975-05-12

Family

ID=26716244

Family Applications (1)

Application Number Title Priority Date Filing Date
FI137971A FI49296C (en) 1970-05-21 1971-05-19 Process for the preparation of therapeutically valuable 9alpha-methyl-17alpha-propadienyl-estra-4-en-17beta-ol-3-one.

Country Status (9)

Country Link
BE (1) BE767431A (en)
CH (1) CH548998A (en)
DE (1) DE2124951A1 (en)
DK (1) DK127109B (en)
FI (1) FI49296C (en)
FR (1) FR2100673B1 (en)
GB (1) GB1353162A (en)
NL (1) NL7106568A (en)
SE (1) SE373130B (en)

Also Published As

Publication number Publication date
FR2100673A1 (en) 1972-03-24
DE2124951A1 (en) 1971-12-09
CH548998A (en) 1974-05-15
SE373130B (en) 1975-01-27
NL7106568A (en) 1971-11-23
FR2100673B1 (en) 1974-08-30
BE767431A (en) 1971-11-19
FI49296B (en) 1975-01-31
DK127109B (en) 1973-09-24
GB1353162A (en) 1974-05-15

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