CH399449A - Process for the preparation of 4-hydroxy-3-keto-4-steroids - Google Patents

Process for the preparation of 4-hydroxy-3-keto-4-steroids

Info

Publication number
CH399449A
CH399449A CH934361A CH934361A CH399449A CH 399449 A CH399449 A CH 399449A CH 934361 A CH934361 A CH 934361A CH 934361 A CH934361 A CH 934361A CH 399449 A CH399449 A CH 399449A
Authority
CH
Switzerland
Prior art keywords
keto
steroids
hydroxy
preparation
Prior art date
Application number
CH934361A
Other languages
German (de)
Inventor
Camerino Bruno
Patelli Bianca
Sciaky Roberto
Original Assignee
Farmaceutici Italia
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 Farmaceutici Italia filed Critical Farmaceutici Italia
Publication of CH399449A publication Critical patent/CH399449A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH934361A 1960-08-11 1961-08-09 Process for the preparation of 4-hydroxy-3-keto-4-steroids CH399449A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1430960 1960-08-11
IT1707360 1960-10-03

Publications (1)

Publication Number Publication Date
CH399449A true CH399449A (en) 1965-09-30

Family

ID=26326715

Family Applications (1)

Application Number Title Priority Date Filing Date
CH934361A CH399449A (en) 1960-08-11 1961-08-09 Process for the preparation of 4-hydroxy-3-keto-4-steroids

Country Status (3)

Country Link
CH (1) CH399449A (en)
ES (1) ES269744A1 (en)
GB (1) GB922802A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE648013A (en) * 1963-05-17
JP6781148B2 (en) * 2014-07-23 2020-11-04 スファエラ ファーマ プライベート リミテッド Hydroxysteroid compounds, their intermediates, their preparation methods, compositions and uses

Also Published As

Publication number Publication date
ES269744A1 (en) 1962-03-16
GB922802A (en) 1963-04-03

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