Global Patent Index - EP 2491027 A1

EP 2491027 A1 20120829 - SALTS OF IMATINIB WITH TARTARIC ACIDS

Title (en)

SALTS OF IMATINIB WITH TARTARIC ACIDS

Title (de)

IMATINIB-SALZE MIT WEINSÄURE

Title (fr)

SELS D'IMATINIB AVEC DES ACIDES TARTRIQUES

Publication

EP 2491027 A1 20120829 (EN)

Application

EP 10784881 A 20101021

Priority

  • PL 38935709 A 20091022
  • PL 2010000105 W 20101021

Abstract (en)

[origin: WO2011049474A1] New imatinib acid addition salts are represented by general formula (I), wherein R represents O-acyl group of L- or D-tartaric acid, n represents any number in the range from 1 to 2, and their solvates and hydrates. Salts are preferably selected from a group comprising imatinib salts of dibenzoyl-L-tartaric, dibenzoyl-D- tartaric, di-p-anizoyl-L-tartaric, di-p-anizoyl-D-tartaric, di-p-tolyl-L- tartaric, dipivaloyl-L-tartaric or diacetyl-L-tartaric acids, which may be used in the treatment and/ or prevention of diseases mediated by tyrosine kinases.

IPC 8 full level

C07D 401/04 (2006.01); A61K 31/506 (2006.01); A61P 35/00 (2006.01)

CPC (source: EP)

A61P 35/00 (2017.12); A61P 35/02 (2017.12); C07D 401/04 (2013.01)

Citation (search report)

See references of WO 2011049474A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2011049474 A1 20110428; EP 2491027 A1 20120829; PL 389357 A1 20110426

DOCDB simple family (application)

PL 2010000105 W 20101021; EP 10784881 A 20101021; PL 38935709 A 20091022