LT - 3-Okso-pregn-4-en-21,17-karbolaktonų gamybos bemetale 17-(3-hidroksipropil)-3,17-dihidroksiandrostanų oksidacija būdas
EN - PROCESS FOR THE PRODUCTION OF 3-OXO-PREGN-4-ENE-21,17-CARBOLACTONES BY THE METAL-FREE OXIDATION OF 17-(3-HYDROXYPROPYL)-3,17-DIHYDROXYANDROSTANES
Legal status
Patent lapsed (non-payment of fees)
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
C07J 53/00 |
(2006.01) |
European patent
| (11) |
Number of the document |
1910403 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
06762786.9 |
|
Date of filing the European patent application |
2006-07-20 |
| (97) |
Date of publication of the European application |
2008-04-16 |
| (45) |
Date of publication and mention of the grant of the patent |
2016-04-27
|
| (46) |
Date of publication of the claims translation |
2016-08-10
|
PCT application
| (86) |
Number |
PCT/EP2006/007287 |
|
Date |
2006-07-20 |
PCT application publication
| (87) |
Number |
WO 2007/009821 |
|
Date |
2007-01-25 |
Priority applications
| (30) |
Number |
Date |
Country code |
|
05090214 |
2005-07-21
|
EP |
|
185984 |
2005-07-21
|
US |
Inventors
| (72) |
SEILZ, Carsten, DE
SEBA, Hartmut, DE
|
Grantee
| (73) |
Bayer Pharma Aktiengesellschaft,
Müllerstrasse 178, 13353 Berlin,
DE
|
Attorney or representative
| (74) |
Liudmila GERASIMOVIČ,
IĮ "Liudmila Gerasimovič, Patentinis patikėtinis", Vingrių g. 13-42, LT-01141 Vilnius,
LT
|
Title
| (54) |
3-Okso-pregn-4-en-21,17-karbolaktonų gamybos bemetale 17-(3-hidroksipropil)-3,17-dihidroksiandrostanų oksidacija būdas |
| |
PROCESS FOR THE PRODUCTION OF 3-OXO-PREGN-4-ENE-21,17-CARBOLACTONES BY THE METAL-FREE OXIDATION OF 17-(3-HYDROXYPROPYL)-3,17-DIHYDROXYANDROSTANES |
Last renewal fee
|
Payment date |
Validity (years) |
Amount |
|
2022-07-15 |
17 |
347.00
EUR
|
Legal status
|
Patent lapsed (non-payment of fees)
|
|
|
Invalidation date |
2023-07-20 |
