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CH533607A - Process for the preparation of 2-androstene-17 ethers - Google Patents

Process for the preparation of 2-androstene-17 ethers

Info

Publication number
CH533607A
CH533607A CH503170A CH503170A CH533607A CH 533607 A CH533607 A CH 533607A CH 503170 A CH503170 A CH 503170A CH 503170 A CH503170 A CH 503170A CH 533607 A CH533607 A CH 533607A
Authority
CH
Switzerland
Prior art keywords
androstene
ethers
preparation
Prior art date
Application number
CH503170A
Other languages
German (de)
Inventor
Klaus Dr Irmscher
Gerhard Dr Cimbollek
Helmut Dr Wahlig
Karl-Otto Dr Freisberg
Herbert Dr Nowak
Andreas Dr Garbe
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Priority to CH1844072A priority Critical patent/CH536298A/en
Publication of CH533607A publication Critical patent/CH533607A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Steroid Compounds (AREA)
CH503170A 1969-04-12 1970-04-06 Process for the preparation of 2-androstene-17 ethers CH533607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1844072A CH536298A (en) 1969-04-12 1970-04-06 2-androstene-17-ethers as hypocholesterol- - aemic agents contraceptives fungicides and

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691918699 DE1918699A1 (en) 1969-04-12 1969-04-12 2-Androstene-17-ether and process for their preparation

Publications (1)

Publication Number Publication Date
CH533607A true CH533607A (en) 1973-02-15

Family

ID=5731050

Family Applications (1)

Application Number Title Priority Date Filing Date
CH503170A CH533607A (en) 1969-04-12 1970-04-06 Process for the preparation of 2-androstene-17 ethers

Country Status (14)

Country Link
JP (1) JPS4843903B1 (en)
AT (2) AT302546B (en)
BE (1) BE748720A (en)
BR (1) BR6915479D0 (en)
CH (1) CH533607A (en)
CS (1) CS149424B2 (en)
DE (1) DE1918699A1 (en)
DK (1) DK129989B (en)
ES (1) ES378469A1 (en)
FR (1) FR2042324B1 (en)
GB (1) GB1264941A (en)
IL (1) IL34217A (en)
NL (1) NL7004608A (en)
SE (1) SE349299B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020108070A (en) 2018-12-28 2020-07-09 株式会社東芝 Communication control device and communication control system

Also Published As

Publication number Publication date
AT302546B (en) 1972-10-25
BE748720A (en) 1970-10-09
GB1264941A (en) 1972-02-23
NL7004608A (en) 1970-10-14
FR2042324A1 (en) 1971-02-12
ES378469A1 (en) 1972-06-16
DE1918699A1 (en) 1970-10-15
DK129989C (en) 1975-05-20
IL34217A (en) 1973-03-30
FR2042324B1 (en) 1973-08-10
DK129989B (en) 1974-12-09
AT296515B (en) 1972-02-25
BR6915479D0 (en) 1973-01-25
JPS4843903B1 (en) 1973-12-21
SE349299B (en) 1972-09-25
IL34217A0 (en) 1970-05-21
CS149424B2 (en) 1973-07-05

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Legal Events

Date Code Title Description
PL Patent ceased