DK126423B - Analogous process for the preparation of 11β-methyl-13β-alkyl-17α-propadienylgonene-17β-ol-3-ones. - Google Patents

Analogous process for the preparation of 11β-methyl-13β-alkyl-17α-propadienylgonene-17β-ol-3-ones.

Info

Publication number
DK126423B
DK126423B DK243871A DK243871A DK126423B DK 126423 B DK126423 B DK 126423B DK 243871 A DK243871 A DK 243871A DK 243871 A DK243871 A DK 243871A DK 126423 B DK126423 B DK 126423B
Authority
DK
Denmark
Prior art keywords
propadienylgonene
ones
alkyl
methyl
preparation
Prior art date
Application number
DK243871A
Other languages
Danish (da)
Inventor
R 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 DK126423B publication Critical patent/DK126423B/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
DK243871A 1970-05-21 1971-05-19 Analogous process for the preparation of 11β-methyl-13β-alkyl-17α-propadienylgonene-17β-ol-3-ones. DK126423B (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 (1)

Publication Number Publication Date
DK126423B true DK126423B (en) 1973-07-16

Family

ID=26716242

Family Applications (1)

Application Number Title Priority Date Filing Date
DK243871A DK126423B (en) 1970-05-21 1971-05-19 Analogous process for the preparation of 11β-methyl-13β-alkyl-17α-propadienylgonene-17β-ol-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
CH552579A (en) 1974-08-15
ES418711A1 (en) 1977-02-01
FR2100672B1 (en) 1974-08-23
FI49295B (en) 1975-01-31
NL7106566A (en) 1971-11-23
FI49295C (en) 1975-05-12
BE767430A (en) 1971-11-19
DE2124950A1 (en) 1971-12-09
GB1361412A (en) 1974-07-24
FR2100672A1 (en) 1972-03-24
GB1361411A (en) 1974-07-24
SE373129B (en) 1975-01-27

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