DE2746383C2 - - Google Patents
Info
- Publication number
- DE2746383C2 DE2746383C2 DE19772746383 DE2746383A DE2746383C2 DE 2746383 C2 DE2746383 C2 DE 2746383C2 DE 19772746383 DE19772746383 DE 19772746383 DE 2746383 A DE2746383 A DE 2746383A DE 2746383 C2 DE2746383 C2 DE 2746383C2
- Authority
- DE
- Germany
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C07J1/0003—Androstane derivatives
- C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
-
- 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
- C12P33/005—Degradation of the lateral chains at position 17
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)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73507576A | 1976-10-22 | 1976-10-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2746383A1 DE2746383A1 (de) | 1978-04-27 |
DE2746383C2 true DE2746383C2 (he) | 1987-02-12 |
Family
ID=24954263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772746383 Granted DE2746383A1 (de) | 1976-10-22 | 1977-10-14 | Neue mikroorganismusmutanten und verwendung derselben bei der herstellung von androst-4-en-3,17-dion |
Country Status (3)
Country | Link |
---|---|
JP (2) | JPS5356389A (he) |
DE (1) | DE2746383A1 (he) |
NL (1) | NL189865C (he) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4293646A (en) * | 1978-08-07 | 1981-10-06 | The Upjohn Company | Composition of matter and process |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6513718A (he) * | 1965-10-22 | 1967-04-24 | ||
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 |
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 |
-
1977
- 1977-10-10 NL NL7711087A patent/NL189865C/xx not_active IP Right Cessation
- 1977-10-14 DE DE19772746383 patent/DE2746383A1/de active Granted
- 1977-10-15 JP JP12302577A patent/JPS5356389A/ja active Granted
-
1985
- 1985-12-02 JP JP26953985A patent/JPS61205480A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61205480A (ja) | 1986-09-11 |
JPS6231906B2 (he) | 1987-07-10 |
NL189865B (nl) | 1993-03-16 |
NL189865C (nl) | 1993-08-16 |
DE2746383A1 (de) | 1978-04-27 |
JPS5356389A (en) | 1978-05-22 |
JPS6117478B2 (he) | 1986-05-07 |
NL7711087A (nl) | 1978-04-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8128 | New person/name/address of the agent |
Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ |
|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |