CH448128A - Verfahren zur Herstellung von 2,3-Epithio-steroiden - Google Patents

Verfahren zur Herstellung von 2,3-Epithio-steroiden

Info

Publication number
CH448128A
CH448128A CH1486562A CH1486562A CH448128A CH 448128 A CH448128 A CH 448128A CH 1486562 A CH1486562 A CH 1486562A CH 1486562 A CH1486562 A CH 1486562A CH 448128 A CH448128 A CH 448128A
Authority
CH
Switzerland
Prior art keywords
epithio
steroids
production
Prior art date
Application number
CH1486562A
Other languages
English (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 CH448128A publication Critical patent/CH448128A/de

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH1486562A 1961-12-19 1962-12-19 Verfahren zur Herstellung von 2,3-Epithio-steroiden CH448128A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4626661 1961-12-19

Publications (1)

Publication Number Publication Date
CH448128A true CH448128A (de) 1967-12-15

Family

ID=12742398

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1486562A CH448128A (de) 1961-12-19 1962-12-19 Verfahren zur Herstellung von 2,3-Epithio-steroiden

Country Status (5)

Country Link
US (3) US3230215A (de)
CH (1) CH448128A (de)
DE (1) DE1198818B (de)
FR (4) FR1471152A (de)
GB (1) GB977599A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471152A (fr) * 1961-12-19 1967-03-03 Shionogi & Co Procédés de préparation des épithio-2, 3 stéroïdes
GB1038349A (en) * 1963-08-08 1966-08-10 Searle & Co Androstane derivatives
US3405124A (en) * 1963-08-12 1968-10-08 Searle & Co Optionally 17-(hydrocarbon-substituted)-17-oxygenated-2, 3-epithio-5alpha-androstanes
US3301850A (en) * 1964-12-01 1967-01-31 Searle & Co 17-oxygenated-5alpha-androstane-2alpha, 3alpha-episulfides
US3422192A (en) * 1966-02-17 1969-01-14 Shionogi Seiyaku Kk 1-lower alkyl - 2,3 - epithio-5alpha-androstan-17-beta-ols and their 17-lower alkanoates
US3341523A (en) * 1966-02-23 1967-09-12 Shionogi & Co 2-or 3-alkyl-2, 3-epithio-5alpha-androstan-17beta-ols and their 17-alkanoates, and production thereof
CA929932A (en) * 1969-05-08 1973-07-10 Shionogi And Co. Ltd. PROCESS FOR PREPARATION OF 2.alpha.,3.alpha.-EPITHIOSTEROID

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471152A (fr) * 1961-12-19 1967-03-03 Shionogi & Co Procédés de préparation des épithio-2, 3 stéroïdes
GB1038349A (en) * 1963-08-08 1966-08-10 Searle & Co Androstane derivatives
US3405124A (en) * 1963-08-12 1968-10-08 Searle & Co Optionally 17-(hydrocarbon-substituted)-17-oxygenated-2, 3-epithio-5alpha-androstanes

Also Published As

Publication number Publication date
FR1471152A (fr) 1967-03-03
FR6247M (fr) 1968-09-16
GB977599A (en) 1964-12-09
US3290294A (en) 1966-12-06
FR290F (fr) 1970-01-26
US3502657A (en) 1970-03-24
FR310F (fr) 1970-05-11
DE1198818B (de) 1965-08-19
US3230215A (en) 1966-01-18

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