JPS5616799B2 - - Google Patents

Info

Publication number
JPS5616799B2
JPS5616799B2 JP3741272A JP3741272A JPS5616799B2 JP S5616799 B2 JPS5616799 B2 JP S5616799B2 JP 3741272 A JP3741272 A JP 3741272A JP 3741272 A JP3741272 A JP 3741272A JP S5616799 B2 JPS5616799 B2 JP S5616799B2
Authority
JP
Japan
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
JP3741272A
Other languages
Japanese (ja)
Other versions
JPS4897863A (fr
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
Publication of JPS4897863A publication Critical patent/JPS4897863A/ja
Publication of JPS5616799B2 publication Critical patent/JPS5616799B2/ja
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)
  • Steroid Compounds (AREA)
JP3741272A 1972-02-28 1972-04-15 Expired JPS5616799B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH281872A CH529739A (fr) 1972-02-28 1972-02-28 Procédé pour la préparation d'un stéroïde de la série des prégnadiènes

Publications (2)

Publication Number Publication Date
JPS4897863A JPS4897863A (fr) 1973-12-13
JPS5616799B2 true JPS5616799B2 (fr) 1981-04-18

Family

ID=4242267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3741272A Expired JPS5616799B2 (fr) 1972-02-28 1972-04-15

Country Status (2)

Country Link
JP (1) JPS5616799B2 (fr)
CH (1) CH529739A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH638226A5 (en) * 1977-03-21 1983-09-15 Schering Ag Derivatives of 9-fluoroprednisolone

Also Published As

Publication number Publication date
CH529739A (fr) 1972-10-31
JPS4897863A (fr) 1973-12-13

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