DK129123B - Analogous process for the preparation of 16β-hydrocarbon-substituted estr-4-ene or estr-5 (10) -en-3-one-17β-oils or esters or ethers thereof. - Google Patents

Analogous process for the preparation of 16β-hydrocarbon-substituted estr-4-ene or estr-5 (10) -en-3-one-17β-oils or esters or ethers thereof.

Info

Publication number
DK129123B
DK129123B DK3371A DK3371A DK129123B DK 129123 B DK129123 B DK 129123B DK 3371 A DK3371 A DK 3371A DK 3371 A DK3371 A DK 3371A DK 129123 B DK129123 B DK 129123B
Authority
DK
Denmark
Prior art keywords
estr
ene
ethers
oils
esters
Prior art date
Application number
DK3371A
Other languages
Danish (da)
Other versions
DK129123C (en
Inventor
K Higara
K Yoshioka
G Goto
R Nakayama
M Masuoka
Original Assignee
Takeda Chemical Industries Ltd
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
Priority claimed from JP238570A external-priority patent/JPS4916856B1/ja
Priority claimed from JP5748570A external-priority patent/JPS4916858B1/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of DK129123B publication Critical patent/DK129123B/en
Application granted granted Critical
Publication of DK129123C publication Critical patent/DK129123C/da

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
    • 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)
DK3371A 1970-01-07 1971-01-06 Analogous process for the preparation of 16β-hydrocarbon-substituted estr-4-ene or estr-5 (10) -en-3-one-17β-oils or esters or ethers thereof. DK129123B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP238570A JPS4916856B1 (en) 1970-01-07 1970-01-07
JP5748570A JPS4916858B1 (en) 1970-07-01 1970-07-01

Publications (2)

Publication Number Publication Date
DK129123B true DK129123B (en) 1974-08-26
DK129123C DK129123C (en) 1975-01-20

Family

ID=26335748

Family Applications (1)

Application Number Title Priority Date Filing Date
DK3371A DK129123B (en) 1970-01-07 1971-01-06 Analogous process for the preparation of 16β-hydrocarbon-substituted estr-4-ene or estr-5 (10) -en-3-one-17β-oils or esters or ethers thereof.

Country Status (11)

Country Link
CA (1) CA945140A (en)
CH (1) CH577527A5 (en)
DE (1) DE2100319C3 (en)
DK (1) DK129123B (en)
FR (1) FR2081417A1 (en)
HK (1) HK1877A (en)
HU (1) HU163056B (en)
MY (1) MY7700131A (en)
NL (1) NL151006B (en)
SE (1) SE366031B (en)
SU (1) SU482041A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027908A1 (en) * 1980-07-21 1982-03-18 Schering Ag, 1000 Berlin Und 4619 Bergkamen 16 (BETA) -ETHYLSTEROIDS, PREPARATIONS CONTAINING THE SAME AND METHOD FOR THE PRODUCTION THEREOF
GR77885B (en) * 1982-03-20 1984-09-25 Wakon Tsuchiya

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6402049A (en) * 1964-02-29 1965-08-30

Also Published As

Publication number Publication date
DK129123C (en) 1975-01-20
DE2100319B2 (en) 1974-03-28
NL7100131A (en) 1971-07-09
SU482041A3 (en) 1975-08-25
SE366031B (en) 1974-04-08
CH577527A5 (en) 1976-07-15
FR2081417B1 (en) 1975-04-18
DE2100319A1 (en) 1971-07-15
HK1877A (en) 1977-01-21
HU163056B (en) 1973-05-28
FR2081417A1 (en) 1971-12-03
CA945140A (en) 1974-04-09
NL151006B (en) 1976-10-15
MY7700131A (en) 1977-12-31
DE2100319C3 (en) 1974-10-31

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Legal Events

Date Code Title Description
PUP Patent expired