IT1098422B - Procedimento per la preparazione di 7-idrossisteroidi - Google Patents
Procedimento per la preparazione di 7-idrossisteroidiInfo
- Publication number
- IT1098422B IT1098422B IT27257/78A IT2725778A IT1098422B IT 1098422 B IT1098422 B IT 1098422B IT 27257/78 A IT27257/78 A IT 27257/78A IT 2725778 A IT2725778 A IT 2725778A IT 1098422 B IT1098422 B IT 1098422B
- Authority
- IT
- Italy
- Prior art keywords
- hydroxysteroids
- procedure
- preparation
- 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
- C12P33/06—Hydroxylating
-
- 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
- C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
- C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
- C07J5/0046—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
- C07J5/0053—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa not substituted in position 16
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/931—Mucor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1073377 | 1977-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7827257A0 IT7827257A0 (it) | 1978-09-01 |
| IT1098422B true IT1098422B (it) | 1985-09-07 |
Family
ID=4366246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT27257/78A IT1098422B (it) | 1977-09-02 | 1978-09-01 | Procedimento per la preparazione di 7-idrossisteroidi |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4220716A (it) |
| EP (1) | EP0001102A1 (it) |
| JP (1) | JPS5449393A (it) |
| IT (1) | IT1098422B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301246A (en) * | 1979-04-12 | 1981-11-17 | Hoffmann-La Roche Inc. | Process for chenodeoxycholic acid production |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3031477A (en) * | 1956-02-24 | 1962-04-24 | Olin Mathieson | Delta4-pregene-7alpha, 17alpha, 21-triol-3, 20-dione and esters thereof |
| US2960513A (en) * | 1956-02-24 | 1960-11-15 | Olin Mathieson | Delta4-androstene-7alpha-ol-3, 17-dione and esters thereof |
| US2924611A (en) * | 1959-02-17 | 1960-02-09 | Searle & Co | Oxygenated derivatives of 4, 6-pregnadiene-3, 20-dione |
| US2962512A (en) * | 1959-05-26 | 1960-11-29 | American Cyanamid Co | Oxidation of steroids and products thereof |
| US2960436A (en) * | 1959-11-23 | 1960-11-15 | Olin Mathieson | Synthesis of steroids by diplodia natalensis |
-
1978
- 1978-08-31 JP JP10568678A patent/JPS5449393A/ja active Pending
- 1978-09-01 IT IT27257/78A patent/IT1098422B/it active
- 1978-09-04 EP EP78100814A patent/EP0001102A1/de not_active Withdrawn
- 1978-09-05 US US05/939,613 patent/US4220716A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5449393A (en) | 1979-04-18 |
| EP0001102A1 (de) | 1979-03-21 |
| IT7827257A0 (it) | 1978-09-01 |
| US4220716A (en) | 1980-09-02 |
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