AT357278B - Verfahren zur herstellung von 1alpha-hydroxy- -cholesterin-derivaten - Google Patents
Verfahren zur herstellung von 1alpha-hydroxy- -cholesterin-derivatenInfo
- Publication number
- AT357278B AT357278B AT55178A AT55178A AT357278B AT 357278 B AT357278 B AT 357278B AT 55178 A AT55178 A AT 55178A AT 55178 A AT55178 A AT 55178A AT 357278 B AT357278 B AT 357278B
- Authority
- AT
- Austria
- Prior art keywords
- 1alpha
- producing
- cholesterol derivatives
- hydroxy cholesterol
- hydroxy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
- C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/001—Oxiranes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/762,604 US4098801A (en) | 1977-01-26 | 1977-01-26 | Synthesis of 1α-hydroxylated derivatives of cholesterol |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA55178A ATA55178A (de) | 1979-11-15 |
AT357278B true AT357278B (de) | 1980-06-25 |
Family
ID=25065548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT55178A AT357278B (de) | 1977-01-26 | 1978-01-25 | Verfahren zur herstellung von 1alpha-hydroxy- -cholesterin-derivaten |
Country Status (9)
Country | Link |
---|---|
US (1) | US4098801A (de) |
JP (1) | JPS5392755A (de) |
AT (1) | AT357278B (de) |
BE (1) | BE863284A (de) |
CH (1) | CH629505A5 (de) |
DE (1) | DE2803236C2 (de) |
FR (1) | FR2378798A1 (de) |
GB (1) | GB1595165A (de) |
NL (1) | NL7800086A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6039278B2 (ja) * | 1977-05-23 | 1985-09-05 | 中外製薬株式会社 | ステロイド誘導体 |
US4229358A (en) * | 1978-07-26 | 1980-10-21 | Wisconsin Alumni Research Foundation | Fluorovitamin D compounds and processes for their preparation |
US4226787A (en) * | 1978-07-26 | 1980-10-07 | Wisconsin Alumni Research Foundation | Fluorovitamin D compounds and processes for their preparation |
US4225525A (en) * | 1979-02-08 | 1980-09-30 | Hoffmann-La Roche Inc. | Vitamin D3 metabolite derivatives |
US4634692A (en) * | 1981-08-28 | 1987-01-06 | Hoffmann-La Roche Inc. | Synthesis of 1α,25-dihydroxy-24R-fluorocholecalciferol and 1α,25-dihydroxy-24S-fluorocholecalciferol |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3901928A (en) * | 1973-01-10 | 1975-08-26 | Robert Henry Hesse | 1' ,3' -dihydroxy steroid-5-enes method of preparing same and their use for preparing 1' -hydroxy-25-hydrogen vitamin d compounds |
US3887545A (en) * | 1973-11-12 | 1975-06-03 | Hoffmann La Roche | Synthesis of 1{60 -hydroxylated cholesterol derivatives |
-
1977
- 1977-01-26 US US05/762,604 patent/US4098801A/en not_active Expired - Lifetime
- 1977-11-30 CH CH1464977A patent/CH629505A5/de not_active IP Right Cessation
-
1978
- 1978-01-03 NL NL7800086A patent/NL7800086A/xx not_active Application Discontinuation
- 1978-01-24 FR FR7801893A patent/FR2378798A1/fr active Granted
- 1978-01-24 JP JP590778A patent/JPS5392755A/ja active Granted
- 1978-01-25 GB GB3000/78A patent/GB1595165A/en not_active Expired
- 1978-01-25 DE DE2803236A patent/DE2803236C2/de not_active Expired
- 1978-01-25 BE BE184607A patent/BE863284A/xx not_active IP Right Cessation
- 1978-01-25 AT AT55178A patent/AT357278B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2378798B1 (de) | 1982-07-09 |
JPS5517038B2 (de) | 1980-05-08 |
JPS5392755A (en) | 1978-08-15 |
ATA55178A (de) | 1979-11-15 |
FR2378798A1 (fr) | 1978-08-25 |
DE2803236C2 (de) | 1984-06-28 |
NL7800086A (nl) | 1978-07-28 |
CH629505A5 (de) | 1982-04-30 |
US4098801A (en) | 1978-07-04 |
GB1595165A (en) | 1981-08-12 |
DE2803236A1 (de) | 1978-07-27 |
BE863284A (fr) | 1978-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT362782B (de) | Verfahren zur herstellung von 4-hydroxypyrrolidin-2-on-derivaten | |
AT367438B (de) | Verfahren zur herstellung von oligoimiden | |
AT362781B (de) | Verfahren zur herstellung von 4-hydroxypyrrolidin-2-on-derivaten | |
AT356096B (de) | Verfahren zur herstellung von furokumarinen | |
AT358548B (de) | Verfahren zur herstellung von 2-aethylhexanol | |
AT358559B (de) | Verfahren zur herstellung von o-methallyloxy- phenol | |
AT360504B (de) | Verfahren zur herstellung von m-chloranilinen | |
AT356643B (de) | Verfahren zur herstellung von acylcyaniden | |
AT360154B (de) | Verfahren zur herstellung von aminoglycosid- -antibiotka | |
AT377741B (de) | Verfahren zur herstellung von chlordioxid | |
AT357278B (de) | Verfahren zur herstellung von 1alpha-hydroxy- -cholesterin-derivaten | |
AT360648B (de) | Verfahren zur herstellung von p-hydroxy-alpha- -aminobenzylpenicillin | |
AT356642B (de) | Verfahren zur herstellung von acylcyaniden | |
AT347440B (de) | Verfahren zur herstellung von benzoylcyanid | |
AT380013B (de) | Verfahren zur herstellung von isopropylamino-pyrimidin-hydroxyderivaten | |
AT366695B (de) | Verfahren zur herstellung von 3-brommethyl-3cephemsulfoxydderivaten | |
AT363625B (de) | Verfahren zur herstellung von 21-hydroxy-20methyl-pregnan-derivaten | |
AT352104B (de) | Verfahren zur herstellung von n-cyanoalkyl-p- halogenphenoxy-isobutyramiden | |
AT359483B (de) | Verfahren zur herstellung von benzoylcyanid | |
AT365590B (de) | Verfahren zur herstellung von apovincamin | |
AT366036B (de) | Verfahren zur herstellung von 3-pyridazonen | |
AT368500B (de) | Verfahren zur herstellung von ergolin-derivaten | |
AT362369B (de) | Verfahren zur herstellung von furocumarin- derivaten | |
AT359510B (de) | Verfahren zur herstellung von benzylpyrimidinen | |
AT358021B (de) | Verfahren zur herstellung von benzoylcyanid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |