FR2060121A1 - Microbiological reduction of 1,3 dioxo to - 1-hydroxy-3-oxo cycloalkanes - Google Patents
Microbiological reduction of 1,3 dioxo to - 1-hydroxy-3-oxo cycloalkanesInfo
- Publication number
- FR2060121A1 FR2060121A1 FR7030646A FR7030646A FR2060121A1 FR 2060121 A1 FR2060121 A1 FR 2060121A1 FR 7030646 A FR7030646 A FR 7030646A FR 7030646 A FR7030646 A FR 7030646A FR 2060121 A1 FR2060121 A1 FR 2060121A1
- Authority
- FR
- France
- Prior art keywords
- hydroxy
- cycloalkanes
- dioxo
- oxo
- microbiological reduction
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
-
- 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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/14—Fungi; Culture media therefor
- C12N1/145—Fungal isolates
-
- 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
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
- C12P7/26—Ketones
-
- 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
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/62—Carboxylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/645—Fungi ; Processes using fungi
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Botany (AREA)
- Mycology (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Dioxocycloalkanes are reduced to the corresponding 1-beta-hydroxy-3-oxocycloalkanes with the aid of Schizosaccharomyces (particulalry S pombe, ATCC 2476, 2478 or 14548, specif. the first two). O Specif., cpds. bioreduced are sym which give the opticall active (where R is (m)ethylene R1 is CH3 or C2H5,R2 is a C3-C18 aliphatic group or The products are intermediates in steroid chemistry.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85250069A | 1969-08-22 | 1969-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2060121A1 true FR2060121A1 (en) | 1971-06-11 |
Family
ID=25313503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7030646A Withdrawn FR2060121A1 (en) | 1969-08-22 | 1970-08-20 | Microbiological reduction of 1,3 dioxo to - 1-hydroxy-3-oxo cycloalkanes |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR6915378D0 (en) |
DE (1) | DE2038926A1 (en) |
FR (1) | FR2060121A1 (en) |
NL (1) | NL7012270A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2193610A1 (en) * | 1972-07-24 | 1974-02-22 | Syntex Corp | |
FR2201276A1 (en) * | 1972-09-29 | 1974-04-26 | Wisconsin Alumni Res Found | |
FR2588567A1 (en) * | 1985-10-11 | 1987-04-17 | Sanofi Sa | PROCESS FOR THE PREPARATION OF 3K CETONIC HYDROXY DERIVATIVES |
-
1969
- 1969-12-19 BR BR215378/69A patent/BR6915378D0/en unknown
-
1970
- 1970-08-05 DE DE19702038926 patent/DE2038926A1/en active Pending
- 1970-08-19 NL NL7012270A patent/NL7012270A/xx unknown
- 1970-08-20 FR FR7030646A patent/FR2060121A1/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2193610A1 (en) * | 1972-07-24 | 1974-02-22 | Syntex Corp | |
FR2201276A1 (en) * | 1972-09-29 | 1974-04-26 | Wisconsin Alumni Res Found | |
FR2588567A1 (en) * | 1985-10-11 | 1987-04-17 | Sanofi Sa | PROCESS FOR THE PREPARATION OF 3K CETONIC HYDROXY DERIVATIVES |
EP0223765A1 (en) * | 1985-10-11 | 1987-05-27 | Sanofi S.A. | Process for the preparation of hydroxy-3 ketone derivatives |
Also Published As
Publication number | Publication date |
---|---|
BR6915378D0 (en) | 1973-01-16 |
NL7012270A (en) | 1971-02-24 |
DE2038926A1 (en) | 1971-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |