PL116713B1 - Process for preparing androsten-4-di-3,17-one - Google Patents

Process for preparing androsten-4-di-3,17-one Download PDF

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Publication number
PL116713B1
PL116713B1 PL1979217611A PL21761179A PL116713B1 PL 116713 B1 PL116713 B1 PL 116713B1 PL 1979217611 A PL1979217611 A PL 1979217611A PL 21761179 A PL21761179 A PL 21761179A PL 116713 B1 PL116713 B1 PL 116713B1
Authority
PL
Poland
Prior art keywords
liter
steroid
nrrl
solution
fortuitum nrrl
Prior art date
Application number
PL1979217611A
Other languages
English (en)
Polish (pl)
Other versions
PL217611A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Marle G Wovcha
Kewin E Brooks
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of PL217611A1 publication Critical patent/PL217611A1/xx
Publication of PL116713B1 publication Critical patent/PL116713B1/pl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003Androstane derivatives
    • C07J1/0011Androstane derivatives substituted in position 17 by a keto group
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00Preparation of steroids
    • C12P33/005Degradation of the lateral chains at position 17

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
PL1979217611A 1978-08-07 1979-08-07 Process for preparing androsten-4-di-3,17-one PL116713B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/931,741 US4293646A (en) 1978-08-07 1978-08-07 Composition of matter and process

Publications (2)

Publication Number Publication Date
PL217611A1 PL217611A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-04-21
PL116713B1 true PL116713B1 (en) 1981-06-30

Family

ID=25461277

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1979217611A PL116713B1 (en) 1978-08-07 1979-08-07 Process for preparing androsten-4-di-3,17-one

Country Status (8)

Country Link
US (1) US4293646A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0008214B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5545394A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD145280A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2963006D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE50417B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL57788A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL116713B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57500226A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1980-02-22 1982-02-12
US4444884A (en) * 1982-05-25 1984-04-24 Wisconsin Alumni Research Foundation Process for preparing steroids
US4755463A (en) * 1982-05-25 1988-07-05 Wisconsin Alumni Research Foundation Process for preparing steroids

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602769A (en) * 1952-02-23 1952-07-08 Upjohn Co Oxygenation of steroids by mucorales fungi
US3684657A (en) * 1970-05-11 1972-08-15 Searle & Co Selective microbiological degradation of steroidal 17-alkyls
US3759791A (en) * 1970-12-10 1973-09-18 Searle & Co Selective microbiological preparation of androst-4-ene-3,17-dione
US4035236A (en) * 1975-10-24 1977-07-12 The Upjohn Company Process for preparing 9α-hydroxyandrostenedione
DE2703645C3 (de) * 1976-03-01 1981-11-12 The Upjohn Co., 49001 Kalamazoo, Mich. Verfahren zur Herstellung eines Gemischs aus Androsta-1,4-dien-3,17-dion und Androst-4-en-3,17-dion
NL189865C (nl) * 1976-10-22 1993-08-16 Upjohn Co Werkwijze voor het bereiden van androst-4-een-3,17-dion en de daarbij toegepaste micro-organismen.

Also Published As

Publication number Publication date
IL57788A (en) 1982-03-31
EP0008214B1 (en) 1982-06-02
US4293646A (en) 1981-10-06
IL57788A0 (en) 1979-11-30
DE2963006D1 (en) 1982-07-22
IE791503L (en) 1980-02-07
DD145280A5 (de) 1980-12-03
JPS6258715B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-12-07
IE50417B1 (en) 1986-04-16
EP0008214A1 (en) 1980-02-20
JPS5545394A (en) 1980-03-31
PL217611A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-04-21

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