FR1159162A - New steroid substances and their preparation process - Google Patents

New steroid substances and their preparation process

Info

Publication number
FR1159162A
FR1159162A FR1159162DA FR1159162A FR 1159162 A FR1159162 A FR 1159162A FR 1159162D A FR1159162D A FR 1159162DA FR 1159162 A FR1159162 A FR 1159162A
Authority
FR
France
Prior art keywords
preparation process
new steroid
steroid substances
substances
new
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.)
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
Application granted granted Critical
Publication of FR1159162A publication Critical patent/FR1159162A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • 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)
FR1159162D 1952-09-04 1953-08-13 New steroid substances and their preparation process Expired FR1159162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1159162X 1952-09-04

Publications (1)

Publication Number Publication Date
FR1159162A true FR1159162A (en) 1958-06-24

Family

ID=10878560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159162D Expired FR1159162A (en) 1952-09-04 1953-08-13 New steroid substances and their preparation process

Country Status (1)

Country Link
FR (1) FR1159162A (en)

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