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GB907813A - Improvements in or relating to steroids and the manufacture thereof - Google Patents

Improvements in or relating to steroids and the manufacture thereof

Info

Publication number
GB907813A
GB907813A GB1896361A GB1896361A GB907813A GB 907813 A GB907813 A GB 907813A GB 1896361 A GB1896361 A GB 1896361A GB 1896361 A GB1896361 A GB 1896361A GB 907813 A GB907813 A GB 907813A
Authority
GB
United Kingdom
Prior art keywords
steroids
relating
manufacture
hydrogen
compound
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
GB1896361A
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn 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 Upjohn Co filed Critical Upjohn Co
Publication of GB907813A publication Critical patent/GB907813A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • 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)

Abstract

A compound having the formula <FORM:0907813/IV (b)/1> wherein R is hydrogen or the acyl radical of a hydrocarbon carboxylic acid containing 1-12 carbon atoms inclusive and R1 is alkyl, is obtained by reacting a compound of the formula <FORM:0907813/IV (b)/2> wherein M is hydrogen or an alkali metal with a fluorinating agent e.g. perchloryl fluoride.
GB1896361A 1958-09-08 1959-09-07 Improvements in or relating to steroids and the manufacture thereof Expired GB907813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75940058A 1958-09-08 1958-09-08

Publications (1)

Publication Number Publication Date
GB907813A true GB907813A (en) 1962-10-10

Family

ID=25055501

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1896361A Expired GB907813A (en) 1958-09-08 1959-09-07 Improvements in or relating to steroids and the manufacture thereof
GB3046859A Expired GB907812A (en) 1958-09-08 1959-09-07 Improvements in or relating to steroids and the manufacture thereof
GB1896461A Expired GB907814A (en) 1958-09-08 1959-09-07 Improvements in or relating to steroids and the manufacture thereof

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB3046859A Expired GB907812A (en) 1958-09-08 1959-09-07 Improvements in or relating to steroids and the manufacture thereof
GB1896461A Expired GB907814A (en) 1958-09-08 1959-09-07 Improvements in or relating to steroids and the manufacture thereof

Country Status (2)

Country Link
CH (2) CH388954A (en)
GB (3) GB907813A (en)

Also Published As

Publication number Publication date
GB907812A (en) 1962-10-10
GB907814A (en) 1962-10-10
CH388953A (en) 1965-03-15
CH388954A (en) 1965-03-15

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