NL7601983A - 12Dehydroxylation of 12-hydroxycholanic acid or deriv - with 12-dehydrodroxylase enzyme from clostridium or bifidobacterium - Google Patents
12Dehydroxylation of 12-hydroxycholanic acid or deriv - with 12-dehydrodroxylase enzyme from clostridium or bifidobacteriumInfo
- Publication number
- NL7601983A NL7601983A NL7601983A NL7601983A NL7601983A NL 7601983 A NL7601983 A NL 7601983A NL 7601983 A NL7601983 A NL 7601983A NL 7601983 A NL7601983 A NL 7601983A NL 7601983 A NL7601983 A NL 7601983A
- Authority
- NL
- Netherlands
- Prior art keywords
- enzyme
- clostridium
- dehydrodroxylase
- deriv
- bifidobacterium
- Prior art date
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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
-
- 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
- C12P33/02—Dehydrogenating; Dehydroxylating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Dehydroxylation of 12, dihydroxysteroids (II) to (I) consists of using 12-dehydroxylase enzyme. (where X = H, OH, acyloxy, alkoxy or oxo; R = OH, acyloxy, alkoxy, taurine or glycine). The enzyme may be produced by cultivation of clostridium perfringens. Some (I) have hypolipidaemic activity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7601983A NL7601983A (en) | 1976-02-26 | 1976-02-26 | 12Dehydroxylation of 12-hydroxycholanic acid or deriv - with 12-dehydrodroxylase enzyme from clostridium or bifidobacterium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7601983A NL7601983A (en) | 1976-02-26 | 1976-02-26 | 12Dehydroxylation of 12-hydroxycholanic acid or deriv - with 12-dehydrodroxylase enzyme from clostridium or bifidobacterium |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7601983A true NL7601983A (en) | 1977-08-30 |
Family
ID=19825700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7601983A NL7601983A (en) | 1976-02-26 | 1976-02-26 | 12Dehydroxylation of 12-hydroxycholanic acid or deriv - with 12-dehydrodroxylase enzyme from clostridium or bifidobacterium |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7601983A (en) |
-
1976
- 1976-02-26 NL NL7601983A patent/NL7601983A/en unknown
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