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Process For The Preparation Of Cabazitaxel And Its Intermediates - EP2917192

The patent EP2917192 was granted to Intas Pharmaceuticals on Mar 20, 2019. The application was originally filed on Oct 31, 2013 under application number EP13817744A. The patent is currently recorded with a legal status of "Revoked".

EP2917192

INTAS PHARMACEUTICALS
Application Number
EP13817744A
Filing Date
Oct 31, 2013
Status
Revoked
Aug 21, 2020
Grant Date
Mar 20, 2019
External Links
Slate, Register, Google Patents

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HOFFMANN EITLENov 29, 2019HOFFMANN EITLEADMISSIBLE

Patent Citations (11) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONCN102060815
DESCRIPTIONCN102285947
DESCRIPTIONUS5847170
DESCRIPTIONUS5962705
INTERNATIONAL-SEARCH-REPORTUS5635531
INTERNATIONAL-SEARCH-REPORTUS5962705
OPPOSITIONCN102285947
OPPOSITIONCN102417491
OPPOSITIONCN102516281
OPPOSITIONUS5962705
OPPOSITIONUS6891050

Non-Patent Literature (NPL) Citations (8) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
INTERNATIONAL-SEARCH-REPORT- David A Evans ET AL, "Mild Alcohol Methyl&on Procedures for the Synthesis of Polyoxygenated Natuml Products. Applications to the Synthesis of Lonomycin A", Tetrahedron Letters, (19940101), pages 7171 - 7172, URL: http://www2.lsdiv.harvard.edu/labs/evans/pdf/evans185.pdf, (20140203), XP055100038 [Y] 1,2,5-8 * page 7172, paragraph last *
OPPOSITION- PETER G.M. WUTS et al., Greene's protective groups in organic synthesis, (20070000), pages 178 - 183
OPPOSITION- PHILIP J. KOCIERISKI, "2 Protecting Groups:An Overview", Protecting Groups 3rd edition, Stuttgart . New York, Thieme, (20050000), pages 2 - 9, XP055656816
OPPOSITION- Xiuwen et al., "Regioselective Synthesis of 3-Alkylindoles Mediated by Zinc Triflate", J. Org. Chem., (20020000), vol. 678, pages 2705 - 2708
OPPOSITION- DAVID A EVANS et al., "Mild alcohol methylation procedures for the synthesis of polyoxygenated natural products", Tetrahedron Letters, (19940000), vol. 35, no. 39, pages 7171 - 7172, XP055100038
OPPOSITION- Douglas et al., "Chemical studies of 10-deacetyl baccatin III: Hemisynthesis of taxol derivatives", Tetrahedron, (19860000), vol. 42, no. 16, pages 4451 - 4460, XP002042936
OPPOSITION- Delest et al., "Divergent and Regioselective Synthesis of 1,2,4- and 1,2,5-Trisubstituted Imidazoles", J. Org. Chem., (20080000), vol. 73, no. 17, pages 6816 - 6823, XP055656823
OPPOSITION- Olofsson et al., "Highly Regioselective Palladium-Catalyzed Internal Arylation of Allyltrimethylsilane with Aryl Triflates", J. Org. Chem., (19980000), vol. 63, no. 15, pages 5076 - 5079, XP055656827

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