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Legal status

Patent not validated

Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL. C07D 471/08
C07D 471/04
C07D 453/02
C07D 221/22
C07D 451/12
C07D 498/08
A61K 31/19
A61K 31/5386
C07D 519/00
C07C 53/40
C07C 53/18
European patent
(11) Number of the document 2875012
(13) Kind of document T
(96) European patent application number 13742568.2
Date of filing the European patent application 2013-07-16
(97) Date of publication of the European application 2015-05-27
(45) Date of publication and mention of the grant of the patent 2019-09-04
(46) Date of publication of the claims translation
PCT application
(86) Number PCT/US2013/050762
Date 2013-07-16
PCT application publication
(87) Number WO 2014/014962
Date 2014-01-23
Priority applications
(30) Number Date Country code
201261672709 P 2012-07-17 US
201261708521 P 2012-10-01 US
Inventors
(72)
HITCHCOCK, Stephen, US
MONENSCHEIN, Holdger, US
REICHARD, Holly, US
SUN, Huikai, US
KIKUCHI, Shota, US
MACKLIN, Todd, US
HOPKINS, Maria, US
Grantee
(73) Takeda Pharmaceutical Company Limited, 1-1, Doshomachi 4-chome, Chuo-ku Osaka shi Osaka 541-0005, JP
Title
(54) 5HT3 RECEPTOR ANTAGONISTS
  5HT3 RECEPTOR ANTAGONISTS