A PROCESS FOR THE PREPARATION OF TAXAN DERIVATIVES

Title:

A PROCESS FOR THE PREPARATION OF TAXAN DERIVATIVES

Document Type and Number:

WIPO Patent Application WO2002044161

Kind Code:

A3

Abstract:

A process for the preparation of the compound 13-(N-Boc- -isobutylisoserinyl)-14 -hydroxybaccatine III 1,14-carbonate.

Inventors:

PONTIROLI ALESSANDRO (IT)
BOMBARDELLI EZIO (IT)

Application Number:

PCT/EP2001/013614

Publication Date:

July 25, 2002

Filing Date:

November 22, 2001

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Assignee:

INDENA SPA (IT)
PONTIROLI ALESSANDRO (IT)
BOMBARDELLI EZIO (IT)

International Classes:

A61K31/337; C07D305/14; A61P35/00; B01J31/02; C07B53/00; C07B61/00; C07D493/10; (IPC1-7): C07D493/10

Domestic Patent References:

WO2001002407A2

2001-01-11

Foreign References:

US5917056A

1999-06-29

Other References:

HOLTON R A ET AL: "Selective Protection of the C(7) and C(10) Hydroxyl Groups in 10-Deacetyl Baccatin III", TETRAHEDRON LETTERS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 39, no. 19, 7 May 1998 (1998-05-07), pages 2883 - 2886, XP004115707, ISSN: 0040-4039

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