FR1128939A - Process for the reduction of compounds of the steroid series and new products thus obtained - Google Patents

Process for the reduction of compounds of the steroid series and new products thus obtained

Info

Publication number
FR1128939A
FR1128939A FR1128939DA FR1128939A FR 1128939 A FR1128939 A FR 1128939A FR 1128939D A FR1128939D A FR 1128939DA FR 1128939 A FR1128939 A FR 1128939A
Authority
FR
France
Prior art keywords
compounds
reduction
new products
steroid series
steroid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1128939A publication Critical patent/FR1128939A/en
Expired legal-status Critical Current

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
    • 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)
FR1128939D 1954-02-24 1955-02-22 Process for the reduction of compounds of the steroid series and new products thus obtained Expired FR1128939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1128939X 1954-02-24

Publications (1)

Publication Number Publication Date
FR1128939A true FR1128939A (en) 1957-01-14

Family

ID=4559064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128939D Expired FR1128939A (en) 1954-02-24 1955-02-22 Process for the reduction of compounds of the steroid series and new products thus obtained

Country Status (1)

Country Link
FR (1) FR1128939A (en)

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