HU9501252D0 - 17-hydroxy-20-oxo-pregnane derivatives and process for producing them - Google Patents
17-hydroxy-20-oxo-pregnane derivatives and process for producing themInfo
- Publication number
- HU9501252D0 HU9501252D0 HU9501252A HU9501252A HU9501252D0 HU 9501252 D0 HU9501252 D0 HU 9501252D0 HU 9501252 A HU9501252 A HU 9501252A HU 9501252 A HU9501252 A HU 9501252A HU 9501252 D0 HU9501252 D0 HU 9501252D0
- Authority
- HU
- Hungary
- Prior art keywords
- oxo
- hydroxy
- producing
- pregnane derivatives
- pregnane
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0001350A HU226596B1 (en) | 1993-01-14 | 1994-01-13 | Process for producing 17-hydroxy-3,20-dioxo-pregnan derivatives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9300290A FR2700339B1 (en) | 1993-01-14 | 1993-01-14 | New 17,20-epoxide derivatives of pregnane, their preparation, their application to the preparation of cortisonic and intermediate derivatives. |
HU9400094A HU217632B (en) | 1993-01-14 | 1994-01-13 | 17,20-epoxy-pregnane derivatives and their production |
Publications (3)
Publication Number | Publication Date |
---|---|
HU9501252D0 true HU9501252D0 (en) | 1995-06-28 |
HUT71792A HUT71792A (en) | 1996-02-28 |
HU219397B HU219397B (en) | 2001-04-28 |
Family
ID=26230023
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9501250A HU217631B (en) | 1993-01-14 | 1994-01-13 | 20-cyano-pregnan-21-oate derivatives and process for producing them |
HU9501251A HU217626B (en) | 1993-01-14 | 1994-01-13 | 17,20-epoxy-20-substituted-pregnane derivatives and process for producing them |
HU9501252A HU219397B (en) | 1993-01-14 | 1994-01-13 | 17-hydroxy-20-oxo-pregnane derivatives and process for producing such compounds |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9501250A HU217631B (en) | 1993-01-14 | 1994-01-13 | 20-cyano-pregnan-21-oate derivatives and process for producing them |
HU9501251A HU217626B (en) | 1993-01-14 | 1994-01-13 | 17,20-epoxy-20-substituted-pregnane derivatives and process for producing them |
Country Status (1)
Country | Link |
---|---|
HU (3) | HU217631B (en) |
-
1994
- 1994-01-13 HU HU9501250A patent/HU217631B/en unknown
- 1994-01-13 HU HU9501251A patent/HU217626B/en unknown
- 1994-01-13 HU HU9501252A patent/HU219397B/en unknown
Also Published As
Publication number | Publication date |
---|---|
HU219397B (en) | 2001-04-28 |
HU9501251D0 (en) | 1995-06-28 |
HU217631B (en) | 2000-03-28 |
HUT71802A (en) | 1996-02-28 |
HU217626B (en) | 2000-03-28 |
HUT71803A (en) | 1996-02-28 |
HU9501250D0 (en) | 1995-06-28 |
HUT71792A (en) | 1996-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DGB9 | Succession in title of applicant |
Owner name: HOECHST MARION ROUSSEL, FR |
|
HPC4 | Succession in title of patentee |
Owner name: AVENTIS PHARMA S.A., FR |