Crystalline forms of docetaxel and process for preparation...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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Reexamination Certificate

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07662980

ABSTRACT:
Anbydrous crystalline form of docetaxel and process of making anhydrous docetaxel and docetaxel trihydrate are provided.

REFERENCES:
patent: 4814470 (1989-03-01), Colin et al.
patent: 4924012 (1990-05-01), Colin et al.
patent: 5229526 (1993-07-01), Holton
patent: 5476954 (1995-12-01), Bourzat et al.
patent: 5621121 (1997-04-01), Commercon et al.
patent: 5637723 (1997-06-01), Commercon et al.
patent: 5688977 (1997-11-01), Sisti et al.
patent: 5723635 (1998-03-01), Durand et al.
patent: 5726318 (1998-03-01), Commercon et al.
patent: 5861515 (1999-01-01), Commercon et al.
patent: 5917062 (1999-06-01), Bombardelli
patent: 6008385 (1999-12-01), Durand et al.
patent: 6022985 (2000-02-01), Authelin et al.
patent: 6197980 (2001-03-01), Durand et al.
patent: 6531611 (2003-03-01), Schloemer et al.
patent: 6838569 (2005-01-01), Sharma et al.
patent: 2003/0225291 (2003-12-01), Sharma et al.
patent: 2006/0217436 (2006-09-01), Li et al.
patent: 2007/0142457 (2007-06-01), Pontiroli et al.
patent: WO 93/06094 (1993-04-01), None
patent: WO 2005/061747 (2005-07-01), None
patent: WO 2007/044950 (2007-04-01), None
Gueritte-Voegelein, F., et al., Structure of a synthetic taxol precusor: N-tert-butoxycaronyl-10-deacetyl-N-debenzoyltaol. 75-Crystallogr., Liquid Crystals vol. 113, 1990.
Harvey, S.D. et al., Separationof taxol from related taxanes in Taxus brevifolia extracts by isocratic elution reversed-phase microcolumn high-performance liquid chromatography, Journal of Chromatography, 587 (1991) 300-305.
Written Opinion of the International Search Authority issued Mar. 14, 2009 in re International application No. PCT/US07/22309.
International Search Report Issued by the International Search Authority on Mar. 14, 2009 in re International application No. PCT/US07/22309.
Amendment Under Article 34 filed Jul. 9, 2008 in response to Written Opinion dated Mar. 14, 2008 for PCT/US07/22309.

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