Form-I crystal of 2-{4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]butyloxy}-N-(methylsulfonyl)acetamide and method for producing the same | Patent Publication Number 20120101276

US 20120101276 A1
Patent NumberUS 08791122 B2
Application Number13379531
Filled DateJun 25, 2010
Priority DateJun 25, 2010
Publication DateApr 26, 2012
Original AssigneeNippon Shinyaku Co. Ltd.
Current AssigneeNippon Shinyaku Co. Ltd.
Inventor/ApplicantsHideyuki Itou
Koji Nakamichi
Takashi Tosaka
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