EP2864308 - Bibliographic data
Intermediares (3aR,6aS)-2-Hydroxy-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]furan-5-carbaldehyde pour la préparation de prostaglandins ou analogues de prostaglandin
| Last update | 07/07/2025 |
|---|---|
| Legal status | Brevet déchu |
| Origin | Euro-PCT |
| (73) Holder |
UNIVERSITY OF BRISTOL Senate House
Tyndall Avenue
Clifton
Bristol BS8 1TH
Royaume-Uni
|
|---|---|
| (72) Inventors |
Varinder AGGARWAL c/o University of Bristol
Senate House
Tyndall Avenue
Bristol BS8 1TH
Royaume-Uni
Mark COULTHARD c/o University of Bristol
Senate House
Tyndall Avenue
Bristol BS8 1TH
Royaume-Uni
William ERB 7, rue Lefort Gonssolin
76130 Mont-Saint-Aignan
France
|
| (74) Agent |
Mail recipient GLANSDORP, FREIJA GWENDOLYN Greaves Brewster LLP
Copa House
Station Road
Cheddar
Somerset BS27 3AH
Royaume-Uni
|
| (21) Request number | EP13736609.2 |
|---|---|
| (22) Request date | 11/06/2013 |
| (11) Publication number | EP2864308 |
|---|---|
| Publication date | 19/10/2016 |
| (54) Title of the invention | Intermediares (3aR,6aS)-2-Hydroxy-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]furan-5-carbaldehyde pour la préparation de prostaglandins ou analogues de prostaglandin |
|---|---|
| (51) International classification | C07D 307/935 |
| International classification (before reform) | None |
| Claimed priority |
(31) Number: 201210235 |
|---|---|
| Initial application | None |
| Divisional application | None |
| Expected annuity |
Annuity: 5 -
Amount: 55 € -
Due date 30/06/2017
Surtax: 5 - Amount: 11 € - Due date 02/01/2018 |
|---|---|
| Last annuity | None |
| Publication | None |
|---|---|
| History | Publication de la délivrance du brevet européen - Legal date 19/10/2016 Entrée en période de grâce du brevet d'invention - Legal date 01/07/2017 Déchéance du brevet d'invention après période de grâce - Legal date 30/06/2017 |