BE531289A - - Google Patents
Info
- Publication number
- BE531289A BE531289A BE531289DA BE531289A BE 531289 A BE531289 A BE 531289A BE 531289D A BE531289D A BE 531289DA BE 531289 A BE531289 A BE 531289A
- Authority
- BE
- Belgium
- Prior art keywords
- enzymes
- culture
- dione
- starting material
- fungus
- Prior art date
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
- C12P33/005—Degradation of the lateral chains at position 17
-
- 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
-
- 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
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1185301X | 1953-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE531289A true BE531289A (no) |
Family
ID=4561946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE531289D BE531289A (no) | 1953-08-21 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE531289A (no) |
FR (1) | FR1185301A (no) |
NL (1) | NL95867C (no) |
-
0
- NL NL95867D patent/NL95867C/xx active
- BE BE531289D patent/BE531289A/fr unknown
-
1954
- 1954-08-20 FR FR1185301D patent/FR1185301A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1185301A (fr) | 1959-07-31 |
NL95867C (no) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Peterson et al. | Microbiological transformations of steroids. 1 I. introduction of oxygen at carbon-11 of progesterone | |
US5166055A (en) | Microbiological preparation of 9-alpha-hydroxy-17-keto steroids | |
FR2749012A1 (fr) | Nouveaux steroides 1 ou 6-hydroxyles, leur procede de preparation, leur application a titre de medicament et les compositions pharmaceutiques les renfermant | |
IL27858A (en) | Microbiological process for the preparation of 11beta-hydroxysteroids | |
US2778776A (en) | Manufacture of 21 hydroxy steroids | |
EP1534732B1 (en) | 5 androsten-3-ol steroid intermediates and processes for their preparation | |
BE531289A (no) | ||
CA1146531A (fr) | Procede de preparation de nouveaux derives 2,2- dimethyl 19-nor steroides | |
US2888384A (en) | Process for the production of 10-hydroxy-19-nortestosterone by rhizopus | |
US2904472A (en) | Process for degradation of side chain of androstane and pregnane compounds | |
BE544993A (no) | ||
US5298398A (en) | Preparation of 9-α-hydroxy-17-keto steroids using Mycobacterium species CBS 482.86 | |
BE539498A (no) | ||
JP2001523259A (ja) | 4−アザ−ステロイド類 | |
BE551726A (no) | ||
BE537353A (no) | ||
BE570889A (no) | ||
BE546636A (no) | ||
CH339923A (fr) | Procédé de préparation de 3-céto-stéroïdes du groupe du prégnane | |
BE548450A (no) | ||
BE505355A (no) | ||
BE550906A (no) | ||
BE540478A (no) | ||
BE564914A (no) | ||
BE535452A (no) |