BG28991A4 - Method of obtaining of derivatives of 9- fluorprednizolon - Google Patents

Method of obtaining of derivatives of 9- fluorprednizolon

Info

Publication number
BG28991A4
BG28991A4 BG040475A BG4047578A BG28991A4 BG 28991 A4 BG28991 A4 BG 28991A4 BG 040475 A BG040475 A BG 040475A BG 4047578 A BG4047578 A BG 4047578A BG 28991 A4 BG28991 A4 BG 28991A4
Authority
BG
Bulgaria
Prior art keywords
obtaining
derivatives
fluorprednizolon
fluoroprednisolone
proven
Prior art date
Application number
BG040475A
Other languages
Bulgarian (bg)
English (en)
Inventor
Klaus Annen
Henry Laurent
Helmut Hofmeister
Rudolf Wiechert
Hans Wendt
Joachimfriedrich Kapp
Original Assignee
Schering Aktiengesellschaft
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 Schering Aktiengesellschaft filed Critical Schering Aktiengesellschaft
Publication of BG28991A4 publication Critical patent/BG28991A4/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
    • C07J5/0046—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 substituted in position 17 alfa
    • C07J5/0053—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 substituted in position 17 alfa not substituted in position 16
    • 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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/0085—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 by an halogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/001—Oxiranes
    • C07J71/0015—Oxiranes at position 9(11)

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BG040475A 1977-03-21 1978-03-20 Method of obtaining of derivatives of 9- fluorprednizolon BG28991A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2712862A DE2712862C2 (de) 1977-03-21 1977-03-21 Derivate des 9-Fluorprednisolons, Verfahren zu ihrer Herstellung und diese enthaltende Arzneimittel

Publications (1)

Publication Number Publication Date
BG28991A4 true BG28991A4 (en) 1980-08-15

Family

ID=6004484

Family Applications (3)

Application Number Title Priority Date Filing Date
BG040475A BG28991A4 (en) 1977-03-21 1978-03-20 Method of obtaining of derivatives of 9- fluorprednizolon
BG040476A BG28992A4 (en) 1977-03-21 1978-03-20 Method of obtaining of derivatives of 9- fluorpredizolon
BG039090A BG28990A3 (en) 1977-03-21 1978-03-20 Method of obtaining of derivatives of 9- fluorprednizolon

Family Applications After (2)

Application Number Title Priority Date Filing Date
BG040476A BG28992A4 (en) 1977-03-21 1978-03-20 Method of obtaining of derivatives of 9- fluorpredizolon
BG039090A BG28990A3 (en) 1977-03-21 1978-03-20 Method of obtaining of derivatives of 9- fluorprednizolon

Country Status (10)

Country Link
BE (1) BE865153A (fr)
BG (3) BG28991A4 (fr)
DE (1) DE2712862C2 (fr)
FI (1) FI780884A (fr)
HU (1) HU181970B (fr)
NL (1) NL7801901A (fr)
PL (2) PL114012B1 (fr)
PT (1) PT67776A (fr)
SU (2) SU862829A3 (fr)
ZA (1) ZA781643B (fr)

Also Published As

Publication number Publication date
PT67776A (de) 1978-04-01
BE865153A (fr) 1978-09-21
HU181970B (en) 1983-11-28
DE2712862C2 (de) 1985-10-03
DE2712862A1 (de) 1978-09-28
BG28992A4 (en) 1980-08-15
FI780884A (fi) 1978-09-22
PL111277B1 (en) 1980-08-30
NL7801901A (nl) 1978-09-25
SU828969A3 (ru) 1981-05-07
SU862829A3 (ru) 1981-09-07
BG28990A3 (en) 1980-08-15
PL114012B1 (en) 1981-01-31
ZA781643B (en) 1979-02-28
PL205463A1 (pl) 1979-04-09

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