FR1322124A - Process for the preparation of 17 alpha-hydroxy-16 beta-methyl-20-keto steroids of the 5 alpha series - Google Patents

Process for the preparation of 17 alpha-hydroxy-16 beta-methyl-20-keto steroids of the 5 alpha series

Info

Publication number
FR1322124A
FR1322124A FR833515A FR833515A FR1322124A FR 1322124 A FR1322124 A FR 1322124A FR 833515 A FR833515 A FR 833515A FR 833515 A FR833515 A FR 833515A FR 1322124 A FR1322124 A FR 1322124A
Authority
FR
France
Prior art keywords
alpha
beta
hydroxy
methyl
preparation
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
FR833515A
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.)
Glaxo Laboratories Ltd
Original Assignee
Glaxo Laboratories Ltd
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 Glaxo Laboratories Ltd filed Critical Glaxo Laboratories Ltd
Priority to FR833515A priority Critical patent/FR1322124A/en
Application granted granted Critical
Publication of FR1322124A publication Critical patent/FR1322124A/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)
FR833515A 1960-07-20 1960-07-20 Process for the preparation of 17 alpha-hydroxy-16 beta-methyl-20-keto steroids of the 5 alpha series Expired FR1322124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR833515A FR1322124A (en) 1960-07-20 1960-07-20 Process for the preparation of 17 alpha-hydroxy-16 beta-methyl-20-keto steroids of the 5 alpha series

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833515A FR1322124A (en) 1960-07-20 1960-07-20 Process for the preparation of 17 alpha-hydroxy-16 beta-methyl-20-keto steroids of the 5 alpha series

Publications (1)

Publication Number Publication Date
FR1322124A true FR1322124A (en) 1963-03-29

Family

ID=8735877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833515A Expired FR1322124A (en) 1960-07-20 1960-07-20 Process for the preparation of 17 alpha-hydroxy-16 beta-methyl-20-keto steroids of the 5 alpha series

Country Status (1)

Country Link
FR (1) FR1322124A (en)

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