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AT350199B - Verfahren zur herstellung von 17-monoestern von 17alfa,21-dihydroxysteroiden - Google Patents

Verfahren zur herstellung von 17-monoestern von 17alfa,21-dihydroxysteroiden

Info

Publication number
AT350199B
AT350199B AT677674A AT677674A AT350199B AT 350199 B AT350199 B AT 350199B AT 677674 A AT677674 A AT 677674A AT 677674 A AT677674 A AT 677674A AT 350199 B AT350199 B AT 350199B
Authority
AT
Austria
Prior art keywords
dihydroxysteroids
17alfa
monoesters
preparation
Prior art date
Application number
AT677674A
Other languages
English (en)
Other versions
ATA677674A (de
Inventor
Alberto Ercoli
Col Marco Da
Original Assignee
Lark 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 Lark Spa filed Critical Lark Spa
Publication of ATA677674A publication Critical patent/ATA677674A/de
Application granted granted Critical
Publication of AT350199B publication Critical patent/AT350199B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • 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
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Steroid Compounds (AREA)
AT677674A 1974-01-04 1974-08-20 Verfahren zur herstellung von 17-monoestern von 17alfa,21-dihydroxysteroiden AT350199B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19058/74A IT1044791B (it) 1974-01-04 1974-01-04 Metodo per la preparazione di 17 acil esteri di 17 alfa 21 di idrossi steroidi della serie del pregnano

Publications (2)

Publication Number Publication Date
ATA677674A ATA677674A (de) 1978-10-15
AT350199B true AT350199B (de) 1979-05-10

Family

ID=11154185

Family Applications (1)

Application Number Title Priority Date Filing Date
AT677674A AT350199B (de) 1974-01-04 1974-08-20 Verfahren zur herstellung von 17-monoestern von 17alfa,21-dihydroxysteroiden

Country Status (5)

Country Link
US (1) US3998701A (de)
AT (1) AT350199B (de)
BE (1) BE823716A (de)
IT (1) IT1044791B (de)
ZA (1) ZA744121B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154748A (en) * 1978-01-20 1979-05-15 The Upjohn Company Phosphate catalyzed acylation of steroidal tertiary alcohols
WO1994012523A1 (en) * 1992-11-30 1994-06-09 Mallinckrodt Medical, Inc. Steroid-21-phosphate complex of technetium-99m

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455968A (en) * 1967-05-15 1969-07-15 Schering Corp 9alpha-halogeno-11beta-azido-steroids and methods for their manufacture
US3784603A (en) * 1972-07-13 1974-01-08 Schering Corp 6-azido-21-oxygenated-steroids of the pregnane series,methods for their manufacture and intermediates produced thereby

Also Published As

Publication number Publication date
ZA744121B (en) 1976-02-25
IT1044791B (it) 1980-04-21
ATA677674A (de) 1978-10-15
BE823716A (fr) 1975-06-20
US3998701A (en) 1976-12-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee