FR1367410A - Process for the preparation of 16-methylene steroids - Google Patents

Process for the preparation of 16-methylene steroids

Info

Publication number
FR1367410A
FR1367410A FR817064A FR817064A FR1367410A FR 1367410 A FR1367410 A FR 1367410A FR 817064 A FR817064 A FR 817064A FR 817064 A FR817064 A FR 817064A FR 1367410 A FR1367410 A FR 1367410A
Authority
FR
France
Prior art keywords
preparation
methylene steroids
steroids
methylene
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
FR817064A
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.)
Merck KGaA
Original Assignee
E Merck 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 E Merck AG filed Critical E Merck AG
Priority to FR817064A priority Critical patent/FR1367410A/en
Priority to FR837418A priority patent/FR894M/fr
Application granted granted Critical
Publication of FR1367410A publication Critical patent/FR1367410A/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)
FR817064A 1959-01-31 1960-01-29 Process for the preparation of 16-methylene steroids Expired FR1367410A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR817064A FR1367410A (en) 1960-01-29 1960-01-29 Process for the preparation of 16-methylene steroids
FR837418A FR894M (en) 1959-01-31 1960-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR817064A FR1367410A (en) 1960-01-29 1960-01-29 Process for the preparation of 16-methylene steroids

Publications (1)

Publication Number Publication Date
FR1367410A true FR1367410A (en) 1964-07-24

Family

ID=8724504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817064A Expired FR1367410A (en) 1959-01-31 1960-01-29 Process for the preparation of 16-methylene steroids

Country Status (1)

Country Link
FR (1) FR1367410A (en)

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