CS254991A3 - Process for preparing 17-oxosteroids - Google Patents

Process for preparing 17-oxosteroids

Info

Publication number
CS254991A3
CS254991A3 CS912549A CS254991A CS254991A3 CS 254991 A3 CS254991 A3 CS 254991A3 CS 912549 A CS912549 A CS 912549A CS 254991 A CS254991 A CS 254991A CS 254991 A3 CS254991 A3 CS 254991A3
Authority
CS
Czechoslovakia
Prior art keywords
nrrl
mycobacterium
oxosteroids
preparing
spec
Prior art date
Application number
CS912549A
Other languages
Czech (cs)
Inventor
Alfred Weber
Mario Kennekke
Uwe Klages
Klaus Nickisch
Ralph Rohde
Original Assignee
Schering Ag
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 Ag filed Critical Schering Ag
Publication of CS254991A3 publication Critical patent/CS254991A3/en
Publication of CZ279575B6 publication Critical patent/CZ279575B6/en

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
    • C12P33/12—Acting on D ring
    • C12P33/16—Acting at 17 position

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Steroid Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Record Information Processing For Printing (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

Described is a method of preparing 17-oxosteroids by the fermentative oxidation of 17 beta -hydroxysteroids, characterized in that a bacterial culture of the species Mycobacterium spec. NRRL B-3805, Mycobacterium spec. NRRL B-3683, Mycobacterium phlei NRRL B-8154 or Mycobacterium fortuitum NRRL B-8153 is used for the fermentation.
CS912549A 1990-08-18 1991-08-16 Process for preparing 17-oxosteroids CZ279575B6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4026462 1990-08-18

Publications (2)

Publication Number Publication Date
CS254991A3 true CS254991A3 (en) 1992-02-19
CZ279575B6 CZ279575B6 (en) 1995-05-17

Family

ID=6412643

Country Status (15)

Country Link
EP (1) EP0496846B1 (en)
JP (1) JP3137645B2 (en)
AT (1) ATE152773T1 (en)
AU (1) AU650467B2 (en)
CA (1) CA2069956C (en)
CZ (1) CZ279575B6 (en)
DE (1) DE59108700D1 (en)
DK (1) DK0496846T3 (en)
ES (1) ES2103818T3 (en)
FI (1) FI102973B (en)
GR (1) GR3024188T3 (en)
HU (1) HU213017B (en)
RU (1) RU2082762C1 (en)
SK (1) SK279666B6 (en)
WO (1) WO1992003572A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7335650B2 (en) 2000-01-14 2008-02-26 Sterix Limited Composition
US6593321B2 (en) * 2001-06-11 2003-07-15 Southwest Foundation For Biomedical Research 2-alkoxyestradiol analogs with antiproliferative and antimitotic activity

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386890A (en) * 1965-07-12 1968-06-04 American Home Prod Process for preparing equilin
ES8502612A1 (en) * 1983-06-15 1985-02-01 Schering Ag 13-Alpha-alkyl gonanes, their preparation and pharmaceutical compositions containing them.
ES2052693T3 (en) * 1987-12-23 1994-07-16 Roussel Uclaf MICROBIOLOGICAL PREPARATION OF 9-ALPHA-HYDROXY-17-CETO-STEROIDS.

Also Published As

Publication number Publication date
CA2069956C (en) 2001-05-08
RU2082762C1 (en) 1997-06-27
HUT64603A (en) 1994-01-28
EP0496846A1 (en) 1992-08-05
FI102973B1 (en) 1999-03-31
JPH05503218A (en) 1993-06-03
FI921697A0 (en) 1992-04-15
HU213017B (en) 1997-01-28
SK279666B6 (en) 1999-02-11
GR3024188T3 (en) 1997-10-31
AU8228491A (en) 1992-03-17
ATE152773T1 (en) 1997-05-15
DE59108700D1 (en) 1997-06-12
EP0496846B1 (en) 1997-05-07
CZ279575B6 (en) 1995-05-17
ES2103818T3 (en) 1997-10-01
DK0496846T3 (en) 1997-12-01
WO1992003572A1 (en) 1992-03-05
FI102973B (en) 1999-03-31
AU650467B2 (en) 1994-06-23
CA2069956A1 (en) 1992-02-19
JP3137645B2 (en) 2001-02-26
HU9201646D0 (en) 1992-08-28

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20040816