GPI coverage and content

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: 159 823 134 patent documents

This week's update (15/11/2024 12:00 CET):

143 307 new documents added

1 003 170 documents amended

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EP 1611116 A2 20060104 - CALCIUM CHANNEL INHIBITORS COMPRISING BENZHYDRIL SPACED FROM PIPERAZINE

Title (en)

CALCIUM CHANNEL INHIBITORS COMPRISING BENZHYDRIL SPACED FROM PIPERAZINE

Title (de)

CALCIUMKANALINHIBITOREN, DIE BENZHYDRIL IN EINEM GEWISSEN ABSTAND VON PIPERAZIN ENTHALTEN

Title (fr)

INHIBITEURS DES CANAUX CALCIQUES COMPRENANT DU BENZHYDRYLE ESPACE DE LA PIPERAZINE

Publication

EP 1611116 A2 20060104 (EN)

Application

EP 04726395 A 20040408

Priority

CA 2004000539 W 20040408
US 40986803 A 20030408

Abstract (en)

[origin: CA2521330A1] Certain piperazine substituted compounds are described which are useful in altering calcium channel activity.

IPC 1-7

C07D 295/08; A61K 31/495

IPC 8 full level

A61K 31/495 (2006.01); C07D 295/08 (2006.01)

Citation (search report)

See references of WO 2004089922A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

CA 2521330 A1 20041021; EP 1611116 A2 20060104; JP 2006522742 A 20061005

DOCDB simple family (application)

CA 2521330 A 20040408; EP 04726395 A 20040408; JP 2006504105 A 20040408