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EP2128126
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EP About this file: EP2128126
| EP2128126 - New process for the preparation of 3-(2,2,2-Trimethylhydrazinium) propionate dihydrate [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 05.03.2010 Database last updated on 13.12.2024 | Most recent event Tooltip | 05.03.2010 | Withdrawal of application | published on 07.04.2010 [2010/14] | Applicant(s) | For all designated states Grindeks, a joint stock company 53, Krustpils Street Riga 1057 / LV | [2009/49] | Inventor(s) | 01 /
Zicane, Daina LabochemLV Azenes street 14/24 LV-1048, Riga / LV | 02 /
Turks, Maris LabochemLV Azenes street 14/24 LV-1048, Riga / LV | [2009/49] | Application number, filing date | 08156903.0 | 26.05.2008 | [2009/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2128126 | Date: | 02.12.2009 | Language: | EN | [2009/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.08.2008 | Classification | IPC: | C07C241/02, C07C243/40 | [2009/49] | CPC: |
C07C241/02 (EP)
| C-Set: |
C07C241/02, C07C243/40 (EP)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR [2009/49] | Extension states | AL | Not yet paid | BA | Not yet paid | MK | Not yet paid | RS | Not yet paid | Title | German: | Neues Verfahren zur Herstellung von 3-(2,2,2-Trimethylhydrazinium) Propionat-Dihydrat | [2009/49] | English: | New process for the preparation of 3-(2,2,2-Trimethylhydrazinium) propionate dihydrate | [2009/49] | French: | Nouveau procédé pour la préparation de dihydrate propionate 3-(2,2,2-triméthylhydrazinium) | [2009/49] | Examination procedure | 02.03.2010 | Application withdrawn by applicant [2010/14] |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [DYA]WO2008028514 (SILVA JORGE [LV]) [DY] 2-6 * examples 3,4 * * page 1, paragraph 3 * * page 4, line L, paragraph 2 * [A] 1; | [DA]WO2005012233 (GRINDEKS JSC [LV], et al) [DA] 1-6 * the whole document *; | [DA]WO8001068 (ORCH SINTEZA I [SU], et al) [DA] 1-6 * the whole document * | [Y] - S.A. GILLER ET AL, "Derivatives of 1-H-Aziridine-2-Carboxylic acid", CHEMISTRY OF HETEROCYCLIC COMPOUNDS, (1975), vol. 11, pages 1378 - 1382, XP002490140 [Y] 2-6 *reaction sequence I + II --> III (f) --> IV (g)*; page 1378 * DOI: https://dx.doi.org/10.1007/BF00764530 | [Y] - ANONYMOUS, Römpp:Hydrochinon, THIEME, (200405), XP002490179 [Y] 2-6 * page 2 * | [Y] - ANONYMOUS, Handbuch Feinchemikalien, USA, ALDRICH, (1999), XP002490141 [Y] 2-6 * page 1225; compounds 39,537-4 * | by applicant | WO8001068 | SU978808 | WO2008028514 |