AT301040B - Verfahren zur Herstellung von 21-Acyloxy-3,20-dioxo-Δ<9( 11 )>-steroiden - Google Patents
Verfahren zur Herstellung von 21-Acyloxy-3,20-dioxo-Δ<9( 11 )>-steroidenInfo
- Publication number
- AT301040B AT301040B AT331568A AT331568A AT301040B AT 301040 B AT301040 B AT 301040B AT 331568 A AT331568 A AT 331568A AT 331568 A AT331568 A AT 331568A AT 301040 B AT301040 B AT 301040B
- Authority
- AT
- Austria
- Prior art keywords
- dioxo
- acyloxy
- steroids
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
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 |
|---|---|---|---|
| DESC040633 | 1967-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT301040B true AT301040B (de) | 1972-08-25 |
Family
ID=7435783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT331568A AT301040B (de) | 1967-04-29 | 1968-04-04 | Verfahren zur Herstellung von 21-Acyloxy-3,20-dioxo-Δ<9( 11 )>-steroiden |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT301040B (de) |
| BE (1) | BE714388A (de) |
| CH (1) | CH522618A (de) |
| DK (1) | DK129703B (de) |
| ES (1) | ES352159A1 (de) |
| FI (2) | FI46504C (de) |
| FR (1) | FR1560952A (de) |
| IT (1) | IT1047868B (de) |
| NL (1) | NL160274C (de) |
| NO (1) | NO128327B (de) |
| SE (1) | SE341849B (de) |
-
1968
- 1968-03-26 IT IT1439868A patent/IT1047868B/it active
- 1968-03-29 ES ES352159A patent/ES352159A1/es not_active Expired
- 1968-04-01 DK DK142568A patent/DK129703B/da unknown
- 1968-04-02 FI FI90668A patent/FI46504C/fi active
- 1968-04-04 AT AT331568A patent/AT301040B/de not_active IP Right Cessation
- 1968-04-17 CH CH560868A patent/CH522618A/de not_active IP Right Cessation
- 1968-04-26 SE SE572668A patent/SE341849B/xx unknown
- 1968-04-26 NO NO162468A patent/NO128327B/no unknown
- 1968-04-26 FR FR1560952D patent/FR1560952A/fr not_active Expired
- 1968-04-26 NL NL6806026A patent/NL160274C/xx active
- 1968-04-29 BE BE714388D patent/BE714388A/xx unknown
-
1972
- 1972-08-25 FI FI236372A patent/FI46721C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| CH522618A (de) | 1972-06-30 |
| FI46504B (fi) | 1973-01-02 |
| NL160274C (nl) | 1979-10-15 |
| ES352159A1 (es) | 1969-07-01 |
| NL6806026A (de) | 1968-10-30 |
| DK129703C (de) | 1975-04-21 |
| FI46504C (fi) | 1973-04-10 |
| NL160274B (nl) | 1979-05-15 |
| IT1047868B (it) | 1980-10-20 |
| SE341849B (de) | 1972-01-17 |
| DE1643019B2 (de) | 1976-02-12 |
| BE714388A (de) | 1968-10-29 |
| NO128327B (de) | 1973-10-29 |
| FI46721C (fi) | 1973-06-11 |
| DE1643019A1 (de) | 1971-04-15 |
| DK129703B (da) | 1974-11-11 |
| FR1560952A (de) | 1969-03-21 |
| FI46721B (de) | 1973-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |