CH476704A - Process for the preparation of 6a-fluoro-16-methylene-steroids - Google Patents

Process for the preparation of 6a-fluoro-16-methylene-steroids

Info

Publication number
CH476704A
CH476704A CH1458566A CH1458566A CH476704A CH 476704 A CH476704 A CH 476704A CH 1458566 A CH1458566 A CH 1458566A CH 1458566 A CH1458566 A CH 1458566A CH 476704 A CH476704 A CH 476704A
Authority
CH
Switzerland
Prior art keywords
steroids
fluoro
methylene
preparation
Prior art date
Application number
CH1458566A
Other languages
German (de)
Inventor
Karl-Heinz Dr Bork
Hans-Guenther Dr Kraft
Original Assignee
Merck Ag E
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 Merck Ag E filed Critical Merck Ag E
Publication of CH476704A publication Critical patent/CH476704A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1458566A 1965-12-23 1966-10-10 Process for the preparation of 6a-fluoro-16-methylene-steroids CH476704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0067768 1965-12-23

Publications (1)

Publication Number Publication Date
CH476704A true CH476704A (en) 1969-08-15

Family

ID=7312330

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1458566A CH476704A (en) 1965-12-23 1966-10-10 Process for the preparation of 6a-fluoro-16-methylene-steroids

Country Status (9)

Country Link
BE (1) BE691655A (en)
CH (1) CH476704A (en)
DE (1) DE1543256A1 (en)
ES (1) ES334816A1 (en)
FR (1) FR1505675A (en)
GB (1) GB1127167A (en)
IL (1) IL26917A (en)
NL (1) NL6615761A (en)
SE (1) SE304003B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599463A (en) * 1984-12-24 1986-07-08 General Electric Company Process for the preparation of bisphenols

Also Published As

Publication number Publication date
ES334816A1 (en) 1968-03-01
FR1505675A (en) 1967-12-15
SE304003B (en) 1968-09-16
DE1543256A1 (en) 1969-09-11
NL6615761A (en) 1967-06-26
IL26917A (en) 1970-07-19
BE691655A (en) 1967-06-22
GB1127167A (en) 1968-09-11

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CH476704A (en) Process for the preparation of 6a-fluoro-16-methylene-steroids

Legal Events

Date Code Title Description
PL Patent ceased