FR87960E - New tetracyclic ketones and their preparation process - Google Patents

New tetracyclic ketones and their preparation process

Info

Publication number
FR87960E
FR87960E FR982664A FR982664A FR87960E FR 87960 E FR87960 E FR 87960E FR 982664 A FR982664 A FR 982664A FR 982664 A FR982664 A FR 982664A FR 87960 E FR87960 E FR 87960E
Authority
FR
France
Prior art keywords
preparation process
new tetracyclic
ketones
tetracyclic ketones
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
FR982664A
Other languages
French (fr)
Inventor
Herchel Smith
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 filed Critical
Priority to FR982664A priority Critical patent/FR87960E/en
Application granted granted Critical
Publication of FR87960E publication Critical patent/FR87960E/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)
FR982664A 1964-07-22 1964-07-22 New tetracyclic ketones and their preparation process Expired FR87960E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR982664A FR87960E (en) 1964-07-22 1964-07-22 New tetracyclic ketones and their preparation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR982664A FR87960E (en) 1964-07-22 1964-07-22 New tetracyclic ketones and their preparation process

Publications (1)

Publication Number Publication Date
FR87960E true FR87960E (en) 1966-04-29

Family

ID=8835143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982664A Expired FR87960E (en) 1964-07-22 1964-07-22 New tetracyclic ketones and their preparation process

Country Status (1)

Country Link
FR (1) FR87960E (en)

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