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FR1444660A - New steroids and their preparation methods - Google Patents

New steroids and their preparation methods

Info

Publication number
FR1444660A
FR1444660A FR852090A FR852090A FR1444660A FR 1444660 A FR1444660 A FR 1444660A FR 852090 A FR852090 A FR 852090A FR 852090 A FR852090 A FR 852090A FR 1444660 A FR1444660 A FR 1444660A
Authority
FR
France
Prior art keywords
preparation methods
new steroids
steroids
new
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
FR852090A
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn 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 Upjohn Co filed Critical Upjohn Co
Priority to FR852090A priority Critical patent/FR1444660A/en
Application granted granted Critical
Publication of FR1444660A publication Critical patent/FR1444660A/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)
FR852090A 1961-02-08 1961-02-08 New steroids and their preparation methods Expired FR1444660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR852090A FR1444660A (en) 1961-02-08 1961-02-08 New steroids and their preparation methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852090A FR1444660A (en) 1961-02-08 1961-02-08 New steroids and their preparation methods

Publications (1)

Publication Number Publication Date
FR1444660A true FR1444660A (en) 1966-07-08

Family

ID=8748410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852090A Expired FR1444660A (en) 1961-02-08 1961-02-08 New steroids and their preparation methods

Country Status (1)

Country Link
FR (1) FR1444660A (en)

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