BR8001330A - Processo para a preparacao de mutantes defeituosos de microorganismos, processo para a preparacao de compostos de acido 17-c-esteroide- -propionico, e cepas de mutantes defeituosos de microorganismo - Google Patents

Processo para a preparacao de mutantes defeituosos de microorganismos, processo para a preparacao de compostos de acido 17-c-esteroide- -propionico, e cepas de mutantes defeituosos de microorganismo

Info

Publication number
BR8001330A
BR8001330A BR8001330A BR8001330A BR8001330A BR 8001330 A BR8001330 A BR 8001330A BR 8001330 A BR8001330 A BR 8001330A BR 8001330 A BR8001330 A BR 8001330A BR 8001330 A BR8001330 A BR 8001330A
Authority
BR
Brazil
Prior art keywords
preparation
defective
mutants
steroid
microorganisms
Prior art date
Application number
BR8001330A
Other languages
English (en)
Inventor
R Schmid
J Schindler
F Hill
A Struve
W Preuss
Original Assignee
Henkel Kgaa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3519283&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8001330(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of BR8001330A publication Critical patent/BR8001330A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/01—Preparation of mutants without inserting foreign genetic material therein; Screening processes therefor
    • 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
    • C07J9/005—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 containing a carboxylic function directly attached or attached by a chain containing only carbon atoms to the cyclopenta[a]hydrophenanthrene skeleton
    • 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
    • C12P33/005—Degradation of the lateral chains at position 17

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Plant Pathology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Steroid Compounds (AREA)
BR8001330A 1979-03-07 1980-03-06 Processo para a preparacao de mutantes defeituosos de microorganismos, processo para a preparacao de compostos de acido 17-c-esteroide- -propionico, e cepas de mutantes defeituosos de microorganismo BR8001330A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0170979A AT386225B (de) 1979-03-07 1979-03-07 Verfahren zur hestellung von 17-c-steroid-alpha- propionsaeureverbindungen, insbesondere von 3-oxopregna-4-en-20-carbons|ure und/oder 3-oxo-pregna-1,4-dien-20-carbonsaeure

Publications (1)

Publication Number Publication Date
BR8001330A true BR8001330A (pt) 1980-11-04

Family

ID=3519283

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8001330A BR8001330A (pt) 1979-03-07 1980-03-06 Processo para a preparacao de mutantes defeituosos de microorganismos, processo para a preparacao de compostos de acido 17-c-esteroide- -propionico, e cepas de mutantes defeituosos de microorganismo

Country Status (11)

Country Link
US (1) US4362815A (pt)
EP (1) EP0015308B1 (pt)
JP (2) JPS55127991A (pt)
AT (1) AT386225B (pt)
AU (1) AU538431B2 (pt)
BR (1) BR8001330A (pt)
CA (1) CA1141313A (pt)
DE (1) DE2967658D1 (pt)
DK (1) DK91680A (pt)
ES (1) ES8205859A2 (pt)
NO (1) NO800647L (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112981A1 (de) * 1981-04-01 1982-10-21 Henkel KGaA, 4000 Düsseldorf Verfahren zum gezielten mikrobiologischen abbau von gallensaeuren
AU581183B2 (en) * 1983-08-12 1989-02-16 Commonwealth Scientific And Industrial Research Organisation Process for the microbial preparation of steroid drug intermediates
NL8803141A (nl) * 1988-12-22 1990-07-16 Tno Werkwijze voor de microbiologische bereiding van steroiden; daarvoor bruikbare genetisch gemodificeerde micro-organismen.
CA2099526C (fr) * 1993-07-02 2005-06-21 Hydro-Quebec Additifs pour lubrifiants utilises dans le laminage de feuillards de lithium en films minces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759791A (en) * 1970-12-10 1973-09-18 Searle & Co Selective microbiological preparation of androst-4-ene-3,17-dione
US4032408A (en) * 1975-04-30 1977-06-28 G. D. Searle & Co. Process of preparing 3-oxo-pregna-4,17(20)-dien-21-carboxylic acid and esters with mycobacterium
US4029549A (en) * 1976-03-26 1977-06-14 The Upjohn Company Process of producing 9α-hydroxy-3-ketobisnorchol-4-en-22-oic with mycobacterium fortuitum
US4062729A (en) * 1976-11-26 1977-12-13 The Upjohn Company Microbial transformation of steroids
AT362086B (de) * 1978-04-17 1981-04-27 Henkel Kgaa Verfahren zur herstellung von 17-c-steroid- -alpha-propionsaeureverbindungen durch mikro- biellen seitenkettenabbau an 17-c-seitenketten- -steroidsubstraten

Also Published As

Publication number Publication date
NO800647L (no) 1980-09-08
JPS55127991A (en) 1980-10-03
AU538431B2 (en) 1984-08-16
JPH02119795A (ja) 1990-05-07
CA1141313A (en) 1983-02-15
ES489318A0 (es) 1982-07-01
AT386225B (de) 1988-07-25
US4362815A (en) 1982-12-07
DK91680A (da) 1980-09-08
ES8205859A2 (es) 1982-07-01
AU5613380A (en) 1980-09-11
ATA170979A (de) 1987-12-15
EP0015308B1 (de) 1987-04-29
DE2967658D1 (en) 1987-06-04
EP0015308A1 (de) 1980-09-17

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