CH471101A - Verfahren zur Herstellung von 16a-Brom oder 16a-Jod- 17 a-hydroxy-steroiden der Pregnanreihe - Google Patents
Verfahren zur Herstellung von 16a-Brom oder 16a-Jod- 17 a-hydroxy-steroiden der PregnanreiheInfo
- Publication number
- CH471101A CH471101A CH1570364A CH1570364A CH471101A CH 471101 A CH471101 A CH 471101A CH 1570364 A CH1570364 A CH 1570364A CH 1570364 A CH1570364 A CH 1570364A CH 471101 A CH471101 A CH 471101A
- Authority
- CH
- Switzerland
- Prior art keywords
- bromine
- iodine
- production
- hydroxy steroids
- pregnane series
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US329894A US3189626A (en) | 1963-12-11 | 1963-12-11 | 16alpha-bromo-and 16alpha-iodo pregnanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH471101A true CH471101A (de) | 1969-04-15 |
Family
ID=23287474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1570364A CH471101A (de) | 1963-12-11 | 1964-12-04 | Verfahren zur Herstellung von 16a-Brom oder 16a-Jod- 17 a-hydroxy-steroiden der Pregnanreihe |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3189626A (de) |
| BE (1) | BE656998A (de) |
| CH (1) | CH471101A (de) |
| DE (1) | DE1250822B (de) |
| DK (1) | DK116206B (de) |
| FR (1) | FR1573813A (de) |
| GB (1) | GB1073450A (de) |
| IL (1) | IL22382A (de) |
| NL (1) | NL6414420A (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3049556A (en) * | 1958-11-12 | 1962-08-14 | Merck & Co Inc | Improved process for the production of fluoro hydroxy steroids |
| US3022295A (en) * | 1959-11-02 | 1962-02-20 | Pfizer & Co C | 16beta-difluorinated corticosteroids and intermediates |
| US3016392A (en) * | 1960-01-11 | 1962-01-09 | Upjohn Co | 16-fluoro steroids of the pregnane series |
| US3062846A (en) * | 1961-04-28 | 1962-11-06 | Olin Mathieson | (lower alkoxy) methyl ether derivatives of steroids and process therefor |
| US3137712A (en) * | 1961-10-13 | 1964-06-16 | Upjohn Co | 16alpha-chloro-1, 4-pregnadienes |
-
0
- DE DENDAT1250822D patent/DE1250822B/de active Pending
- BE BE656998D patent/BE656998A/xx unknown
-
1963
- 1963-12-11 US US329894A patent/US3189626A/en not_active Expired - Lifetime
-
1964
- 1964-11-02 IL IL22382A patent/IL22382A/xx unknown
- 1964-11-18 GB GB46962/64A patent/GB1073450A/en not_active Expired
- 1964-12-04 CH CH1570364A patent/CH471101A/de not_active IP Right Cessation
- 1964-12-04 DK DK597564AA patent/DK116206B/da unknown
- 1964-12-10 FR FR1573813D patent/FR1573813A/fr not_active Expired
- 1964-12-11 NL NL6414420A patent/NL6414420A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6414420A (de) | 1965-06-14 |
| US3189626A (en) | 1965-06-15 |
| DE1250822B (de) | 1967-09-28 |
| BE656998A (de) | |
| IL22382A (en) | 1968-07-25 |
| GB1073450A (en) | 1967-06-28 |
| FR1573813A (de) | 1969-07-11 |
| DK116206B (da) | 1969-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |