AT317451B - Verfahren zur Herstellung von Steroiden der Pregnanreihe - Google Patents
Verfahren zur Herstellung von Steroiden der PregnanreiheInfo
- Publication number
- AT317451B AT317451B AT499872A AT499872A AT317451B AT 317451 B AT317451 B AT 317451B AT 499872 A AT499872 A AT 499872A AT 499872 A AT499872 A AT 499872A AT 317451 B AT317451 B AT 317451B
- Authority
- AT
- Austria
- Prior art keywords
- pregnan
- steroids
- manufacture
- range
- pregnan range
- 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
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH851471A CH573447A5 (en) | 1971-06-11 | 1971-06-11 | 21-hydroxy-11-beta-hydroxy (or 11-oxo) -15-beta, 16-beta - - methylene pregn-4-en-3,20-diones prepn - by 21-hydroxylation or oxi |
Publications (1)
Publication Number | Publication Date |
---|---|
AT317451B true AT317451B (de) | 1974-08-26 |
Family
ID=4341414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT499872A AT317451B (de) | 1971-06-11 | 1972-06-09 | Verfahren zur Herstellung von Steroiden der Pregnanreihe |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT317451B (de) |
CA (1) | CA967948A (de) |
CH (1) | CH573447A5 (de) |
HU (1) | HU164062B (de) |
NL (1) | NL7207047A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2453823A1 (de) * | 1974-11-11 | 1976-05-20 | Schering Ag | Neue methylensteroide |
-
1971
- 1971-06-11 CH CH851471A patent/CH573447A5/de not_active IP Right Cessation
-
1972
- 1972-05-25 NL NL7207047A patent/NL7207047A/xx unknown
- 1972-06-09 CA CA144,307A patent/CA967948A/en not_active Expired
- 1972-06-09 HU HUHO001489 patent/HU164062B/hu unknown
- 1972-06-09 AT AT499872A patent/AT317451B/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2453823A1 (de) * | 1974-11-11 | 1976-05-20 | Schering Ag | Neue methylensteroide |
Also Published As
Publication number | Publication date |
---|---|
NL7207047A (de) | 1972-12-13 |
CA967948A (en) | 1975-05-20 |
HU164062B (de) | 1973-12-28 |
CH573447A5 (en) | 1976-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |