FR831131A - Process for the preparation of compounds having a carbonyl group and belonging to the series of cyclopentano-polyhydro-phenanthrenes - Google Patents

Process for the preparation of compounds having a carbonyl group and belonging to the series of cyclopentano-polyhydro-phenanthrenes

Info

Publication number
FR831131A
FR831131A FR831131DA FR831131A FR 831131 A FR831131 A FR 831131A FR 831131D A FR831131D A FR 831131DA FR 831131 A FR831131 A FR 831131A
Authority
FR
France
Prior art keywords
polyhydro
cyclopentano
phenanthrenes
belonging
compounds
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.)
Bayer Pharma AG
Original Assignee
Schering 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 Schering AG filed Critical Schering AG
Application granted granted Critical
Publication of FR831131A publication Critical patent/FR831131A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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)
FR831131D 1936-12-22 1937-12-22 Process for the preparation of compounds having a carbonyl group and belonging to the series of cyclopentano-polyhydro-phenanthrenes Expired FR831131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE831131X 1936-12-22

Publications (1)

Publication Number Publication Date
FR831131A true FR831131A (en) 1938-08-23

Family

ID=6752412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831131D Expired FR831131A (en) 1936-12-22 1937-12-22 Process for the preparation of compounds having a carbonyl group and belonging to the series of cyclopentano-polyhydro-phenanthrenes

Country Status (1)

Country Link
FR (1) FR831131A (en)

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