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You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 157 117 910 patent documents

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139 301 new documents added

1 340 825 documents amended

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EP 3013831 A1 20160504 - PROCESS FOR MAKING ANAGRELIDE

Title (en)

PROCESS FOR MAKING ANAGRELIDE

Title (de)

VERFAHREN ZUR HERSTELLUNG VON ANAGRELID

Title (fr)

PROCÉDÉ DE PRÉPARATION D'ANAGRÉLIDE

Publication

EP 3013831 A1 20160504 (EN)

Application

EP 13734706 A 20130628

Priority

EP 2013063615 W 20130628

Abstract (en)

[origin: WO2014206484A1] The invention relates to a process for the manufacture and purification of pharmaceutically active compound anagrelide of formula (1). The process is based on converting anagrelide or an acid addition salt thereof to a formate salt of anagrelide, in particular to anagrelide hemiformate.

IPC 8 full level

C07D 487/04 (2006.01)

CPC (source: EP)

C07D 487/04 (2013.01)

Citation (search report)

See references of WO 2014206484A1

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2014206484 A1 20141231; EP 3013831 A1 20160504

DOCDB simple family (application)

EP 2013063615 W 20130628; EP 13734706 A 20130628