DK128606B - Process for the preparation of 16β-methylprednisone or its 21-acetate. - Google Patents

Process for the preparation of 16β-methylprednisone or its 21-acetate.

Info

Publication number
DK128606B
DK128606B DK31062A DK31062A DK128606B DK 128606 B DK128606 B DK 128606B DK 31062 A DK31062 A DK 31062A DK 31062 A DK31062 A DK 31062A DK 128606 B DK128606 B DK 128606B
Authority
DK
Denmark
Prior art keywords
methylprednisone
acetate
preparation
Prior art date
Application number
DK31062A
Other languages
Danish (da)
Inventor
G Nathansohn
E Testa
Original Assignee
Lepetit Spa
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 Lepetit Spa filed Critical Lepetit Spa
Publication of DK128606B publication Critical patent/DK128606B/en

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)
DK31062A 1961-02-16 1962-01-23 Process for the preparation of 16β-methylprednisone or its 21-acetate. DK128606B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB576161A GB939349A (en) 1961-02-16 1961-02-16 Steroids

Publications (1)

Publication Number Publication Date
DK128606B true DK128606B (en) 1974-06-04

Family

ID=9802158

Family Applications (1)

Application Number Title Priority Date Filing Date
DK31062A DK128606B (en) 1961-02-16 1962-01-23 Process for the preparation of 16β-methylprednisone or its 21-acetate.

Country Status (4)

Country Link
CH (1) CH420144A (en)
DE (1) DE1468171C3 (en)
DK (1) DK128606B (en)
GB (1) GB939349A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361558A (en) * 1980-04-29 1982-11-30 Ciba-Geigy Corporation Halogenated steroids

Also Published As

Publication number Publication date
DE1468171C3 (en) 1975-09-11
DE1468171A1 (en) 1974-08-01
CH420144A (en) 1966-09-15
DE1468171B2 (en) 1975-01-23
GB939349A (en) 1963-10-16

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