Title:
SALT OF MONOCYCLIC PYRIDINE DERIVATIVE AND CRYSTAL THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/027781
Kind Code:
A1
Abstract:
Provided is: a salt that can be used as an active pharmaceutical ingredient of a drug, the salt comprising an organic carboxylic acid selected from the group consisting of succinic acid and maleic acid, and a compound represented by formula (I); or a crystal of the salt.
Inventors:
OZAKI SHUNSUKE (JP)
YOSHIDA KENSHI (JP)
YOSHIDA KENSHI (JP)
Application Number:
PCT/JP2015/073047
Publication Date:
February 25, 2016
Filing Date:
August 17, 2015
Export Citation:
Assignee:
EISAI R&D MAN CO LTD (JP)
International Classes:
C07D401/14; A61K31/4545; A61P35/00; A61P43/00
Domestic Patent References:
| WO2004020434A1 | 2004-03-11 | |||
| WO2013010380A1 | 2013-01-24 |
Foreign References:
| JP2009215313A | 2009-09-24 | |||
| JP5600229B1 | 2014-10-01 |
Other References:
See also references of EP 3184520A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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