Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CRYSTALLINE COMPOUND OF 4'-DEMETHYL-4'-PHOSPHATE-2",3"-BISPENTAFLUOROPHENOXYACETYL-4",6"-ETHYLIDENE-ß-D-EPIPODOPHYLLOTOXIN GLUCOSIDE EITHER IN ITS FREE FORM OR SOLVATED WITH ETHANOL
Document Type and Number:
WIPO Patent Application WO2005028492
Kind Code:
A8
Abstract:
The invention relates to a crystalline compound of 4'-demethyl-4'-phosphate-2",3"-bispentafluorophenoxyacetyl-4",6"-ethylidene-ß-D-epipodophyllotoxin glucoside in its free form or solvated with ethanol, advantageously provided in the form of a hemiethanolate solvate. The invention also relates to a method for preparing these compounds and to their use as an anticancer drug.

Inventors:
GUMINSKI YVES (FR)
IMBERT THIERRY (FR)
KRUCZYNSKI ANNA (FR)
Application Number:
PCT/FR2004/002349
Publication Date:
April 27, 2006
Filing Date:
September 16, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PF MEDICAMENT (FR)
GUMINSKI YVES (FR)
IMBERT THIERRY (FR)
KRUCZYNSKI ANNA (FR)
International Classes:
A61P35/00; C07H17/08; (IPC1-7): C07H17/08
Download PDF: