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An Improved Process For The Preparation Of Sugammadex And Its Intermediates - EP3380530

The patent EP3380530 was granted to Fresenius Kabi Ipsum on Oct 7, 2020. The application was originally filed on Nov 23, 2016 under application number EP16822742A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3380530

FRESENIUS KABI IPSUM
Application Number
EP16822742A
Filing Date
Nov 23, 2016
Status
Opposition Rejected
Jun 30, 2023
Grant Date
Oct 7, 2020
External Links
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HOFFMANN EITLEJul 6, 2021HOFFMANN EITLEWITHDRAWN

Patent Citations (16) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO0140316
DESCRIPTIONWO2012025937
DESCRIPTIONWO2014125501
INTERNATIONAL-SEARCH-REPORTWO0140316
INTERNATIONAL-SEARCH-REPORTWO2012025937
INTERNATIONAL-SEARCH-REPORTWO2014125501
OPPOSITIONEP3380554
OPPOSITIONEP3433285
OPPOSITIONJP2014111562
OPPOSITIONWO2012025937
OTHERCN105273095
OTHERWO0140316
OTHERWO2012025937
OTHERWO2014125501
OTHERWO2016194001
OTHERWO2017089978

Non-Patent Literature (NPL) Citations (20) New

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

Citation PhaseReference TextLink
DESCRIPTION- HUNT A. ET AL., CARBOHYDRATE RES, (20050704), vol. 340, no. 9, pages 1631 - 7-
INTERNATIONAL-SEARCH-REPORT- CHMURSKI K ET AL, "An Improved Synthesis of 6-Deoxyhalo Cyclodextrins via Halomethylenemorpholinium Halides Vilsmeier-Haack Type Reagents", TETRAHEDRON LETTERS, ELSEVIER, AMSTERDAM, NL, (19971020), vol. 38, no. 42, doi:10.1016/S0040-4039(97)10019-3, ISSN 0040-4039, pages 7365 - 7368, XP004111215 [A] 1-12 * the whole document *
OPPOSITION- BAVIN M, "Polymorphism in Process Development", Chemistry & Industry, SOCIETY OF CHEMICAL INDUSTRY. LONDON., GB, GB , (19890821), ISSN 0009-3068, pages 527 - 529, XP001180136-
OPPOSITION- "Chapter 5: Gravimetric Analysis", Kasture A. V., K.R. Mahadik, S.G. Wadodkar, H.N. More, Pharmaceutical Analysis, Volume-I, Nirali Prakashan, (20070101), pages 3pp, 5.1 - 5.2, XP055788986-
OPPOSITION- Chmurski Kazimierz, Et Al, "AN IMPROVED SYNTHESIS OF PER(6-DEOXYHALO)CYCLODEXTRINS USING N-HALOSUCCINIMIDES TRIPHENYLPHOSPHINE IN DIMETHYLFORMAMIDE", Proceedings of the International Symposium on Cyclodextrins, Springer, (19990101), pages 183 - 186, XP055938408-
OPPOSITION- Chmurski Kazimierz, Et Al, "AN IMPROVED SYNTHESIS OF PER(6-DEOXYHALO)CYCLODEXTRINS USING V-HALOSUCCINIMIDES TRIPHENYLPHOSPHINE IN DIMETHYLFORMAMIDE", Proceedings of the International Symposium on Cyclodextrins, Springer, (19990101), pages 183 - 186, XP055938408-
OPPOSITION- Chmurski Kazimierz, J. Defaye, "Regioselective Halogenation of Primary Alcohol Groups of Cyclodextrins with Halomethylenemorpholinium Halides Vilsmeier-Haack Reagents", Polish J. Chem., (19990101), pages 967 - 971, Polish J. Chem., (20210323), XP055788860-
OPPOSITION- Experimental report reproducing the process for preparing 6-per-deoxy-6-per-chloro-gamma-cyclodextrin-
OPPOSITION- Guillo F, Hamelin B, Jullien L, Canceill J, Lehn J.M, De Robertis L, Driguez H, "SYNTHESIS OF SYMMETRICAL CYCLODEXTRIN DERIVATIVES BEARING MULTIPLE CHARGES'", Bulletin de la Societe Chimique de France, Society Francaise de chimie , Paris, France, France , (19950101), vol. 132, no. 8, ISSN 0037-8968, pages 857 - 866, XP009504578-
OPPOSITION- J.S Wey, P.H. Karpinski, "Chapter 10 - Batch Crystallization ", J.S Wey, P.H. Karpinski, Allan S Myerson, Handbook of Industrial Crystallization Second Edition, Elsevier, (20020101), pages 5pp, 231 - 248, XP055939556-
OPPOSITION- Nagy Z. K., Fujiwara M. , Braatz R. D., "Optical Control of Combined Cooling and Anti-solvent Pharmaceutical Crystallization", 13th Industrial workshop on Industrial Crystallization. BIWIC 2006, (20060101), pages 16 - 23, 13th Industrial workshop on Industrial Crystallization. BIWIC 2006, (20210323), XP055788917-
OPPOSITION- Zhang Geoff G. Z., "Chapter 2: Crystalline and Amorphous Solids", Zhang Geoff G. Z., Yihong Qiu et al.,, Developing Solid Oral Dosage Forms, Pharmaceutical Theory and Practice, Academic Press, (20090101), pages 25 - 60, XP055788905-
OPPOSITION- Hunt, M.A. Rusa, C.C. Tonelli, A.E. Maurice Balik, C., "Structure and stability of columnar cyclomaltooctaose (@c-cyclodextrin) hydrate", CARBOHYDRATE RESEARCH, PERGAMON, GB, GB , (20050704), vol. 340, no. 9, doi:10.1016/j.carres.2005.03.021, ISSN 0008-6215, pages 1631 - 1637, XP004926485
OPPOSITION- Ayaka Okamatsu, Keiichi Motoyama, Risako Onodera, Taishi Higashi, Takahiro Koshigoe, Yasutaka Shimada, Kenjiro Hattori, Tomoko Takeuchi, Hidetoshi Arima, "Design and Evaluation of Folate-Appended α-, β-, and γ-Cyclodextrins Having a Caproic Acid as a Tumor Selective Antitumor Drug Carrier in Vitro and in Vivo", Biomacromolecules, American Chemical Society, US, US , (20131209), vol. 14, no. 12, doi:10.1021/bm401340g, ISSN 1525-7797, pages 4420 - 4428, XP055587929
OPPOSITION- Kazimierz Chmurski, Defaye Jacques, "An Improved Synthesis of Per(6-Deoxyhalo) Cyclodextrins Using N -Halosuccinimides —Triphenylphosphine in Dimethylformamide", SUPRAMOLECULAR CHEMISTRY., GORDON AND BREACH SCIENCE PUBLISHERS., US, US , (20000331), vol. 12, no. 2, doi:10.1080/10610270008027455, ISSN 1061-0278, pages 221 - 224, XP055565749
OTHER- Guillo et al, "SYNTHESIS OF SYMMETRICAL CYCLODEXTRIN DERIVATIVES BEARING MULTIPLE CHARGES", Bull. Soc. Chim. Fr., (19950000), vol. 132, pages 857 - 866, XP009504578-
OTHER- Chmurski et al., "An Improved Synthesis of 6-Deoxyhalo Cyclodextrins via Halomethylenemorpholinium Halides Vilsmeier-Haack Type Reagents", Tetrahedron Letters, (19970000), vol. 38, no. 42, pages 7365 - 7368, XP004111215
OTHER- Okamatsu et al, "Design and Evaluation of Folate-Appended α-, β-, and γ-Cyclodextrins Having a Caproic Acid as a Tumor Selective Antitumor Drug Carrier in Vitro and in Vivo", Biomacromolecules, (20130000), vol. 14, pages 4420 - 4428, XP055587929
OTHER- Liu et al., "A Convenient Procedure for the Formation of Per(6-deoxy-6-halo)cyclodextrins Using the Combination of Tetraethylammonium Halide with [Et2NSF2]BF4", Synthesis, (20130000), vol. 45, pages 3103 - 3105, XP055587919
OTHER- KAZIMIERZ CHMURSKI; JACQUES DEFAYE, "An improved Synthesis of Per(6-Deoxyhalo)Cyclodextrins Using N-Halosuccinimides - Triphenylphosphine in Dimethylformamide", Supramolecular Chemistry, (20000000), vol. 12, no. 2, pages 221 - 224, XP055565749

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