AT312819B - Verfahren zur Herstellung von 11α-Hydroxy-21-acyloxysteroiden - Google Patents
Verfahren zur Herstellung von 11α-Hydroxy-21-acyloxysteroidenInfo
- Publication number
- AT312819B AT312819B AT454868A AT454868A AT312819B AT 312819 B AT312819 B AT 312819B AT 454868 A AT454868 A AT 454868A AT 454868 A AT454868 A AT 454868A AT 312819 B AT312819 B AT 312819B
- Authority
- AT
- Austria
- Prior art keywords
- acyloxysteroids
- hydroxy
- preparation
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gates (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967SC040711 DE1643022B2 (de) | 1967-05-13 | 1967-05-13 | Verfahren zur herstellung von 21- estern der 11 alpha, 21-dihydroxysteroide mit einem verzweigtkettigen esterrest in 21-stellung sowie entsprechende 6 alpha-fluor-11 alpha-hydroxy-21-acyloxy- 16 alpha-methyl-1,4-pregnadien-3,20-dion- zwischenprodukte |
| DESC042090 | 1968-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT312819B true AT312819B (de) | 1974-01-25 |
Family
ID=25993465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT454868A AT312819B (de) | 1967-05-13 | 1968-05-10 | Verfahren zur Herstellung von 11α-Hydroxy-21-acyloxysteroiden |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5141634B1 (forum.php) |
| AT (1) | AT312819B (forum.php) |
| BE (1) | BE715064A (forum.php) |
| CH (1) | CH517085A (forum.php) |
| DE (2) | DE1643022B2 (forum.php) |
| DK (1) | DK127384B (forum.php) |
| ES (1) | ES353766A1 (forum.php) |
| FR (1) | FR1561884A (forum.php) |
| IT (1) | IT1047870B (forum.php) |
| NL (1) | NL159992C (forum.php) |
| NO (1) | NO129678B (forum.php) |
| SE (1) | SE351631B (forum.php) |
-
1967
- 1967-05-13 DE DE1967SC040711 patent/DE1643022B2/de active Granted
-
1968
- 1968-03-12 DE DE19681668691 patent/DE1668691A1/de active Pending
- 1968-04-29 DK DK197568AA patent/DK127384B/da unknown
- 1968-05-03 CH CH659868A patent/CH517085A/de not_active IP Right Cessation
- 1968-05-10 AT AT454868A patent/AT312819B/de not_active IP Right Cessation
- 1968-05-10 FR FR1561884D patent/FR1561884A/fr not_active Expired
- 1968-05-10 NO NO01818/68A patent/NO129678B/no unknown
- 1968-05-10 SE SE06368/68A patent/SE351631B/xx unknown
- 1968-05-10 ES ES353766A patent/ES353766A1/es not_active Expired
- 1968-05-11 IT IT16380/68A patent/IT1047870B/it active
- 1968-05-13 BE BE715064D patent/BE715064A/xx unknown
- 1968-05-13 NL NL6806774.A patent/NL159992C/xx not_active IP Right Cessation
- 1968-05-13 JP JP43031842A patent/JPS5141634B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL159992C (nl) | 1979-09-17 |
| NL159992B (nl) | 1979-04-17 |
| DE1668691A1 (de) | 1971-06-03 |
| SE351631B (forum.php) | 1972-12-04 |
| DE1643022A1 (de) | 1971-01-21 |
| CH517085A (de) | 1971-12-31 |
| NO129678B (forum.php) | 1974-05-13 |
| BE715064A (forum.php) | 1968-11-13 |
| IT1047870B (it) | 1980-10-20 |
| DE1643022B2 (de) | 1976-12-30 |
| ES353766A1 (es) | 1970-02-01 |
| NL6806774A (forum.php) | 1968-11-14 |
| JPS5141634B1 (forum.php) | 1976-11-11 |
| FR1561884A (forum.php) | 1969-03-28 |
| DK127384B (da) | 1973-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |