AT317451B - Verfahren zur Herstellung von Steroiden der Pregnanreihe - Google Patents

Verfahren zur Herstellung von Steroiden der Pregnanreihe

Info

Publication number
AT317451B
AT317451B AT499872A AT499872A AT317451B AT 317451 B AT317451 B AT 317451B AT 499872 A AT499872 A AT 499872A AT 499872 A AT499872 A AT 499872A AT 317451 B AT317451 B AT 317451B
Authority
AT
Austria
Prior art keywords
pregnan
steroids
manufacture
range
pregnan range
Prior art date
Application number
AT499872A
Other languages
English (en)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of AT317451B publication Critical patent/AT317451B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00—Preparation of steroids

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT499872A 1971-06-11 1972-06-09 Verfahren zur Herstellung von Steroiden der Pregnanreihe AT317451B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH851471A CH573447A5 (en) 1971-06-11 1971-06-11 21-hydroxy-11-beta-hydroxy (or 11-oxo) -15-beta, 16-beta - - methylene pregn-4-en-3,20-diones prepn - by 21-hydroxylation or oxi

Publications (1)

Publication Number Publication Date
AT317451B true AT317451B (de) 1974-08-26

Family

ID=4341414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT499872A AT317451B (de) 1971-06-11 1972-06-09 Verfahren zur Herstellung von Steroiden der Pregnanreihe

Country Status (5)

Country Link
AT (1) AT317451B (de)
CA (1) CA967948A (de)
CH (1) CH573447A5 (de)
HU (1) HU164062B (de)
NL (1) NL7207047A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453823A1 (de) * 1974-11-11 1976-05-20 Schering Ag Neue methylensteroide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453823A1 (de) * 1974-11-11 1976-05-20 Schering Ag Neue methylensteroide

Also Published As

Publication number Publication date
NL7207047A (de) 1972-12-13
HU164062B (de) 1973-12-28
CA967948A (en) 1975-05-20
CH573447A5 (en) 1976-03-15

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Legal Events

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