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FR1181113A - Process for the preparation of cyclopentanophenanthrene derivatives - Google Patents

Process for the preparation of cyclopentanophenanthrene derivatives

Info

Publication number
FR1181113A
FR1181113A FR1181113DA FR1181113A FR 1181113 A FR1181113 A FR 1181113A FR 1181113D A FR1181113D A FR 1181113DA FR 1181113 A FR1181113 A FR 1181113A
Authority
FR
France
Prior art keywords
preparation
cyclopentanophenanthrene derivatives
cyclopentanophenanthrene
derivatives
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.)
Syntex USA LLC
Original Assignee
Syntex USA LLC
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 Syntex USA LLC filed Critical Syntex USA LLC
Application granted granted Critical
Publication of FR1181113A publication Critical patent/FR1181113A/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)
FR1181113D 1956-08-23 1957-08-12 Process for the preparation of cyclopentanophenanthrene derivatives Expired FR1181113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX1181113X 1956-08-23

Publications (1)

Publication Number Publication Date
FR1181113A true FR1181113A (en) 1959-06-11

Family

ID=19745301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181113D Expired FR1181113A (en) 1956-08-23 1957-08-12 Process for the preparation of cyclopentanophenanthrene derivatives

Country Status (1)

Country Link
FR (1) FR1181113A (en)

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