FI49295C - Process for the preparation of progestationally active 17beta-hydroxy-11beta-methyl-17alpha-propadienyl-estra-3-ones. - Google Patents

Process for the preparation of progestationally active 17beta-hydroxy-11beta-methyl-17alpha-propadienyl-estra-3-ones.

Info

Publication number
FI49295C
FI49295C FI137771A FI137771A FI49295C FI 49295 C FI49295 C FI 49295C FI 137771 A FI137771 A FI 137771A FI 137771 A FI137771 A FI 137771A FI 49295 C FI49295 C FI 49295C
Authority
FI
Finland
Prior art keywords
propadienyl
11beta
17alpha
17beta
estra
Prior art date
Application number
FI137771A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI49295B (en
Inventor
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
Publication of FI49295B publication Critical patent/FI49295B/fi
Application granted granted Critical
Publication of FI49295C publication Critical patent/FI49295C/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI137771A 1970-05-21 1971-05-19 Process for the preparation of progestationally active 17beta-hydroxy-11beta-methyl-17alpha-propadienyl-estra-3-ones. FI49295C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3954670A 1970-05-21 1970-05-21
US5868270A 1970-07-27 1970-07-27

Publications (2)

Publication Number Publication Date
FI49295B FI49295B (en) 1975-01-31
FI49295C true FI49295C (en) 1975-05-12

Family

ID=26716242

Family Applications (1)

Application Number Title Priority Date Filing Date
FI137771A FI49295C (en) 1970-05-21 1971-05-19 Process for the preparation of progestationally active 17beta-hydroxy-11beta-methyl-17alpha-propadienyl-estra-3-ones.

Country Status (10)

Country Link
BE (1) BE767430A (en)
CH (1) CH552579A (en)
DE (1) DE2124950A1 (en)
DK (1) DK126423B (en)
ES (1) ES418711A1 (en)
FI (1) FI49295C (en)
FR (1) FR2100672B1 (en)
GB (2) GB1361411A (en)
NL (1) NL7106566A (en)
SE (1) SE373129B (en)

Also Published As

Publication number Publication date
GB1361411A (en) 1974-07-24
DE2124950A1 (en) 1971-12-09
FR2100672B1 (en) 1974-08-23
ES418711A1 (en) 1977-02-01
BE767430A (en) 1971-11-19
SE373129B (en) 1975-01-27
FI49295B (en) 1975-01-31
FR2100672A1 (en) 1972-03-24
CH552579A (en) 1974-08-15
GB1361412A (en) 1974-07-24
NL7106566A (en) 1971-11-23
DK126423B (en) 1973-07-16

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