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FR1278933A - Process for the preparation of 19-nor-4, 9 (10) -steroids - Google Patents

Process for the preparation of 19-nor-4, 9 (10) -steroids

Info

Publication number
FR1278933A
FR1278933A FR850343A FR850343A FR1278933A FR 1278933 A FR1278933 A FR 1278933A FR 850343 A FR850343 A FR 850343A FR 850343 A FR850343 A FR 850343A FR 1278933 A FR1278933 A FR 1278933A
Authority
FR
France
Prior art keywords
steroids
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
FR850343A
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and 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 Eli Lilly and Co filed Critical Eli Lilly and Co
Priority to FR850343A priority Critical patent/FR1278933A/en
Application granted granted Critical
Publication of FR1278933A publication Critical patent/FR1278933A/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)
FR850343A 1961-01-20 1961-01-20 Process for the preparation of 19-nor-4, 9 (10) -steroids Expired FR1278933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR850343A FR1278933A (en) 1961-01-20 1961-01-20 Process for the preparation of 19-nor-4, 9 (10) -steroids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850343A FR1278933A (en) 1961-01-20 1961-01-20 Process for the preparation of 19-nor-4, 9 (10) -steroids

Publications (1)

Publication Number Publication Date
FR1278933A true FR1278933A (en) 1961-12-15

Family

ID=8747183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850343A Expired FR1278933A (en) 1961-01-20 1961-01-20 Process for the preparation of 19-nor-4, 9 (10) -steroids

Country Status (1)

Country Link
FR (1) FR1278933A (en)

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