IL27448A - 21-trialkylsiloxy derivatives of pregna-3,20-diones and their preparation - Google Patents

21-trialkylsiloxy derivatives of pregna-3,20-diones and their preparation

Info

Publication number
IL27448A
IL27448A IL2744867A IL2744867A IL27448A IL 27448 A IL27448 A IL 27448A IL 2744867 A IL2744867 A IL 2744867A IL 2744867 A IL2744867 A IL 2744867A IL 27448 A IL27448 A IL 27448A
Authority
IL
Israel
Prior art keywords
trialkylsiloxy
pregna
diones
derivatives
preparation
Prior art date
Application number
IL2744867A
Other languages
English (en)
Original Assignee
Searle & 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 Searle & Co filed Critical Searle & Co
Publication of IL27448A publication Critical patent/IL27448A/xx

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)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL2744867A 1966-02-18 1967-02-16 21-trialkylsiloxy derivatives of pregna-3,20-diones and their preparation IL27448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52841066A 1966-02-18 1966-02-18

Publications (1)

Publication Number Publication Date
IL27448A true IL27448A (en) 1971-01-28

Family

ID=24105578

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2744867A IL27448A (en) 1966-02-18 1967-02-16 21-trialkylsiloxy derivatives of pregna-3,20-diones and their preparation

Country Status (9)

Country Link
BE (1) BE694135A (de)
CH (1) CH507297A (de)
DE (1) DE1618853B2 (de)
DK (1) DK117897B (de)
FR (1) FR6117M (de)
GB (1) GB1135560A (de)
GR (1) GR36782B (de)
IL (1) IL27448A (de)
SE (1) SE331094B (de)

Also Published As

Publication number Publication date
FR6117M (de) 1968-06-17
GB1135560A (en) 1968-12-04
GR36782B (el) 1969-03-10
SE331094B (de) 1970-12-14
DE1618853B2 (de) 1976-11-18
BE694135A (de) 1967-08-16
DK117897B (da) 1970-06-15
CH507297A (de) 1971-05-15
DE1618853A1 (de) 1971-02-25

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