CH462197A - Process for the preparation of esters of 2,3-epithio-17B-hydroxy-androstane - Google Patents

Process for the preparation of esters of 2,3-epithio-17B-hydroxy-androstane

Info

Publication number
CH462197A
CH462197A CH330565A CH330565A CH462197A CH 462197 A CH462197 A CH 462197A CH 330565 A CH330565 A CH 330565A CH 330565 A CH330565 A CH 330565A CH 462197 A CH462197 A CH 462197A
Authority
CH
Switzerland
Prior art keywords
epithio
androstane
hydroxy
esters
preparation
Prior art date
Application number
CH330565A
Other languages
German (de)
Other versions
CH330565A4 (en
Inventor
Komeno Taichiro
Original Assignee
Shionogi & Co
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 Shionogi & Co filed Critical Shionogi & Co
Publication of CH462197A publication Critical patent/CH462197A/en
Publication of CH330565A4 publication Critical patent/CH330565A4/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D331/00—Heterocyclic compounds containing rings of less than five members, having one sulfur atom as the only ring hetero atom
    • C07D331/02—Three-membered rings
    • 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
    • A61K31/568—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 positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J33/00—Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B5/00—Automatic winding up
    • G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
    • G04B5/18—Supports, suspensions or guide arrangements, for oscillating weights
    • G04B5/19—Suspension of the oscillating weight at its centre of rotation
    • G04B5/195—Suspension of the oscillating weight at its centre of rotation the centre of rotation not being the centre of the clockwork

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
CH330565A 1964-03-11 1965-03-10 Process for the preparation of esters of 2,3-epithio-17B-hydroxy-androstane CH462197A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1365064 1964-03-11

Publications (2)

Publication Number Publication Date
CH462197A true CH462197A (en) 1968-10-31
CH330565A4 CH330565A4 (en) 1968-10-31

Family

ID=11839088

Family Applications (1)

Application Number Title Priority Date Filing Date
CH330565A CH462197A (en) 1964-03-11 1965-03-10 Process for the preparation of esters of 2,3-epithio-17B-hydroxy-androstane

Country Status (4)

Country Link
CH (1) CH462197A (en)
DE (1) DE1493032A1 (en)
FR (2) FR1489712A (en)
GB (1) GB1088265A (en)

Also Published As

Publication number Publication date
DE1493032A1 (en) 1970-06-04
FR7842M (en) 1970-06-01
FR1489712A (en) 1967-07-28
CH330565A4 (en) 1968-10-31
GB1088265A (en) 1967-10-25

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