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EP3954691
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EP About this file: EP3954691
| EP3954691 - PROCESS FOR THE PREPARATION OF ENANTIOMERIC DERIVATIVES 4-PHENYL-6-METHYL-5-ALKOXYCARBONYL-2-THIAZOL-2-YL-1,4-DIHYDROPYRIMIDINE [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 23.12.2022 Database last updated on 15.08.2024 | |
| Former | Request for examination was made Status updated on 19.08.2022 | ||
| Former | The application has been published Status updated on 14.01.2022 | Most recent event Tooltip | 23.12.2022 | Application deemed to be withdrawn | published on 25.01.2023 [2023/04] | Applicant(s) | For all designated states F. Hoffmann-La Roche AG Grenzacherstrasse 124 4070 Basel / CH | [2022/07] | Inventor(s) | 01 /
CHEN, Junli Shanghai, 201203 / CN | [2022/07] | Representative(s) | Belkacemi, Doria F. Hoffmann-La Roche AG Grenzacherstrasse 124 4070 Basel / CH | [2022/07] | Application number, filing date | 21193914.5 | 16.02.2017 | [2022/07] | Priority number, date | WO2016CN74132 | 19.02.2016 Original published format: PCT/CN2016/074132 | [2022/07] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3954691 | Date: | 16.02.2022 | Language: | EN | [2022/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.01.2022 | Classification | IPC: | C07D487/04 | [2022/07] | CPC: |
C07D487/04 (EP,IL,KR,US);
A61K31/4985 (IL,KR);
A61P31/22 (IL,KR)
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2022/38] |
| Former [2022/07] | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR | Title | German: | VERFAHREN ZUR HERSTELLUNG VON ENANTIOMEREN DERIVATE 4-PHENYL-6-METHYL-5-ALKOXYCARBONYL-2-THIAZOL-2-YL-1,4-DIHYDROPYRIMIDINE | [2022/07] | English: | PROCESS FOR THE PREPARATION OF ENANTIOMERIC DERIVATIVES 4-PHENYL-6-METHYL-5-ALKOXYCARBONYL-2-THIAZOL-2-YL-1,4-DIHYDROPYRIMIDINE | [2022/07] | French: | PROCÉDÉ DE PRÉPARATION DE DERIVÉS ENANTIOMERIQUES DE 4-PHENYL-6-METHYL-5-ALKOXYCARBONYL-2-THIAZOL-2-YL-1,4-DIHYDROPYRIMIDINE | [2022/07] | Examination procedure | 16.08.2022 | Examination requested [2022/38] | 16.08.2022 | Date on which the examining division has become responsible | 17.08.2022 | Application deemed to be withdrawn, date of legal effect [2023/04] | 06.09.2022 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report not received in time [2023/04] | Parent application(s) Tooltip | EP17705612.4 / EP3416966 | Fees paid | Renewal fee | 03.01.2022 | Renewal fee patent year 03 | 03.01.2022 | Renewal fee patent year 04 | 03.01.2022 | Renewal fee patent year 05 | 09.02.2022 | Renewal fee patent year 06 |
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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 | [ID]WO2015132276 (HOFFMANN LA ROCHE [CH], et al) [ID] 1-10 * Schemes 1 and 2 *; | [X]WO2016016196 (HOFFMANN LA ROCHE [CH], et al) [X] 1-4,7-9* the whole document * | by applicant | CN101041658 | WO2015132276 | - BASTIN R.J. et al., Organic Process Research & Development, (20000000), vol. 4, pages 427 - 435 | - ANSEL, H. et al., Pharmaceutical Dosage Forms and Drug Delivery Systems, (19950000), pages 1456 - 1457 |