EP2151442 - Process for preparing temozolomide [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 21.06.2013 Database last updated on 10.08.2024 | Most recent event Tooltip | 21.06.2013 | Application deemed to be withdrawn | published on 24.07.2013 [2013/30] | Applicant(s) | For all designated states Chemi SPA Via Dei Lavoratori, 54 20092 Cinisello Balsamo (MI) / IT | [2010/06] | Inventor(s) | 01 /
Turchetta, Stefano c/o CHEMI SPA Via Vadisi, 5 I-05020, Patrica (FR) / IT | 02 /
De Ferra, Lorenzo c/o CHEMI SPA Via Vadisi, 5 I-05020, Patrica (FR) / IT | 03 /
Zenoni, Maurizio c/o CHEMI SPA Via Vadisi, 5 I-05020, Patrica (FR) / IT | 04 /
Anibaldi, Mauro c/o CHEMI SPA Via Vadisi, 5 I-05020, Patrica (FR) / IT | [2010/06] | Representative(s) | Pistolesi, Roberto, et al Dragotti & Associati Srl Via Nino Bixio, 7 20129 Milano / IT | [N/P] |
Former [2010/06] | Pistolesi, Roberto, et al Dragotti & Associati Srl Via Marina 6 20121 Milano / IT | Application number, filing date | 09166077.9 | 22.07.2009 | [2010/06] | Priority number, date | EP20080425547 | 07.08.2008 Original published format: EP 08425547 | [2010/06] | Filing language | IT | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP2151442 | Date: | 10.02.2010 | Language: | EN | [2010/06] | Type: | A3 Search report | No.: | EP2151442 | Date: | 06.04.2011 | [2011/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.03.2011 | Classification | IPC: | C07D487/04 | [2010/06] | CPC: |
C07D487/04 (EP,US)
| 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, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR [2010/06] | Extension states | AL | Not yet paid | BA | Not yet paid | RS | Not yet paid | Title | German: | Verfahren zur Herstellung von Temozolomid | [2010/06] | English: | Process for preparing temozolomide | [2010/06] | French: | Procédé de préparation de témozolomide | [2010/06] | Examination procedure | 13.06.2011 | Amendment by applicant (claims and/or description) | 13.06.2011 | Examination requested [2011/29] | 01.02.2013 | Application deemed to be withdrawn, date of legal effect [2013/30] | 11.03.2013 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2013/30] | Fees paid | Renewal fee | 26.07.2011 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 31.07.2012 | 04   M06   Not yet paid |
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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 | [AD]WO2008038031 (CIPLA LTD [IN], et al) [AD] 1-15 * example 1; claims 1,18,19 * * page 5, line 3 - page 6, line 14 *; | [AD] - WANG Y ET AL, "ANTITUMOR IMIDAZOTETRAZINES. 35. NEW SYNTHETIC ROUTES TO THE ANTITUMOR DRUG TEMOZOLOMIDE", JOURNAL OF ORGANIC CHEMISTRY, AMERICAN CHEMICAL SOCIETY, EASTON.; US LNKD- DOI:10.1021/JO970802L, (1997), vol. 62, ISSN 0022-3263, pages 7288 - 7294, XP001069488 [AD] 1-15 * the whole document * DOI: http://dx.doi.org/10.1021/jo970802l | [A] - WANG Y ET AL, "Synthesis and antibacterial activity of dual-action agents of a beta-lactam antibiotic with cytotoxic agent mitozolomide or temozolomide", EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, EDITIONS SCIENTIFIQUE ELSEVIER, PARIS, FR LNKD- DOI:10.1016/S0223-5234(01)01331-9, (20020401), vol. 37, no. 4, ISSN 0223-5234, pages 323 - 332, XP004372947 [A] 1-15 * page 324; compounds 3a,5a * DOI: http://dx.doi.org/10.1016/S0223-5234(01)01331-9 | [A] - GALLANT, G. ET AL, ANTIVIRAL CHEMISTRY & CHEMOTHERAPY, (1991), vol. 2, no. 5, pages 313 - 319, XP008127357 [A] 1-15 * page 313 - page 314 * | by applicant | US5260291 | US6844434 | US7087751 | US2006183898 | WO2008038031 | - J. ORG. CHEM., (1997), vol. 62, no. 21, pages 7288 - 7294 | - J. ORG. CHEM., (1997), vol. 62, pages 7288 - 7294 |