EP1483256 - PROCESS FOR MAKING CHIRAL 1,4-DISUBSTITUTED PIPERAZINES [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 24.07.2009 Database last updated on 19.10.2024 | Most recent event Tooltip | 24.07.2009 | Withdrawal of application | published on 26.08.2009 [2009/35] | Applicant(s) | For all designated states Wyeth Five Giralda Farms Madison, NJ 07940-0874 / US | [N/P] |
Former [2004/50] | For all designated states Wyeth Five Giralda Farms Madison, New Jersey 07940-0874 / US | Inventor(s) | 01 /
JIRKOVSKY, Ivo P.O. Box 1209 Waitsfield, VT 05673 / US | 02 /
ZELDIS, Joseph 195 Long Clove Road New City, NY 10956 / US | 03 /
FEIGELSON, Gregg, Brian One Independence Lane Monsey, NY 10952 / US | [2004/50] | Representative(s) | Bradley, Adrian Wyeth Pharmaceuticals, Patent Department Huntercombe Lane South Taplow Maidenhead, Berkshire SL6 0PH / GB | [N/P] |
Former [2004/50] | Bradley, Adrian, Dr. Wyeth Pharmaceuticals, Patent Department Huntercombe Lane South Taplow Maidenhead, Berkshire SL6 0PH / GB | Application number, filing date | 03716403.5 | 10.03.2003 | [2004/50] | WO2003US07176 | Priority number, date | US20020363458P | 12.03.2002 Original published format: US 363458 P | [2004/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO03078420 | Date: | 25.09.2003 | Language: | EN | [2003/39] | Type: | A2 Application without search report | No.: | EP1483256 | Date: | 08.12.2004 | Language: | EN | The application published by WIPO in one of the EPO official languages on 25.09.2003 takes the place of the publication of the European patent application. | [2004/50] | Search report(s) | International search report - published on: | EP | 11.03.2004 | Classification | IPC: | C07D401/00 | [2004/50] | CPC: |
C07D487/10 (EP,US);
C07D405/06 (KR);
A61P25/00 (EP);
C07C229/12 (EP,US);
C07C309/06 (EP,US);
C07D319/18 (EP,US);
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR [2004/50] | Extension states | AL | 07.09.2004 | LT | 07.09.2004 | LV | 07.09.2004 | MK | 07.09.2004 | Title | German: | VERFAHREN ZUR HERSTELLUNG CHIRALER 1,4-DISUBSTITUIERTER PIPERAZINE | [2004/50] | English: | PROCESS FOR MAKING CHIRAL 1,4-DISUBSTITUTED PIPERAZINES | [2004/50] | French: | METHODE DE PRODUCTION DE PIPERAZINES CHIRAUX 1,4-DISUBSTITUES | [2004/50] | Entry into regional phase | 07.09.2004 | National basic fee paid | 07.09.2004 | Designation fee(s) paid | 07.09.2004 | Examination fee paid | Examination procedure | 24.09.2003 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 07.09.2004 | Examination requested [2004/50] | 13.02.2009 | Communication of intention to grant the patent | 21.07.2009 | Application withdrawn by applicant [2009/35] | Fees paid | Renewal fee | 04.03.2005 | Renewal fee patent year 03 | 06.03.2006 | Renewal fee patent year 04 | 05.03.2007 | Renewal fee patent year 05 | 10.03.2008 | Renewal fee patent year 06 | 06.03.2009 | Renewal fee patent year 07 |
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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. | Cited in | International search | [A]DE960203 (YOSHITOMI PHARMACEUTICAL) [A] 10 * examples 1-4; claim 1 *; | [A] - CROSSFIRE BEILSTEIN, Beilstein Institut zur Förderung der Chemischen Wissenschaften, Frankfurt am Main, DE, Database accession no. 3915193, XP002252515 [A] 10 * abstract * | [ ] - G. AIKO, PHARM. BULL., (1957), vol. 5, page 487 | [A] - CROSSFIRE BEILSTEIN, Beilstein Institut zur Förderung der Chemischen Wissenschaften, Frankfurt am Main, DE, Database accession no. 1512459, XP002252516 [A] 1-15 * abstract * | [ ] - F. EFFENBERGER ET AL., LIEBIGS ANN. CHEM., (1986), no. 2, pages 314 - 333 | [A] - S. J. STACHEL ET AL., "A Chiral C3 Triisopropylamine and its Silatrane Derivatives", TETRAHEDON LETTERS, (1999), vol. 40, pages 5811 - 5812, XP002252511 [A] 1-10 * Scheme 1 * DOI: http://dx.doi.org/10.1016/S0040-4039(99)01135-1 | [A] - J. M. C. GOLEC ET AL., "Structure-based design of non-peptidic pyridone aldehydes as inhibitors of interleukin-1.beta. converting enzyme", BIORG. MED. CHEM. LETT., (1997), vol. 7, no. 17, pages 2181 - 2186, XP002252512 [A] 1-10 * Scheme 1 * DOI: http://dx.doi.org/10.1016/S0960-894X(97)00394-6 | [A] - D. MULLER ET AL., "Building Units for N-Backbone Cyclic Peptides. 3. Synthesis of Protected N.alpha.-(.omega.-Aminoalkyl)amino Acids and N.alpha.-(.omega.-Carboxyalkyl)amino Acids", J. ORG. CHEM., (1997), vol. 62, no. 2, pages 411 - 416, XP002252513 [A] 1-10 * Scheme 3 * DOI: http://dx.doi.org/10.1021/jo961580e | [A] - G. M. TAYLOR ET AL., "On The Ritter Reaction of Cyclic Hydroxyamines: Synthesis of Conformationally-Restricted Reduced Amide Dipeptide Isosteres", TETRAHEDRON LETTERS, (1996), vol. 37, no. 8, pages 1297 - 1300, XP002252514 [A] 1-10 * figure 1 * DOI: http://dx.doi.org/10.1016/0040-4039(95)02378-X |