α-form or β-form crystal of acetanilide derivative | Patent Publication Number 20050004190
US 20050004190 A1Patent NumberUS 07342117 B2
Application Number10494018
Filled DateOct 20, 2002
Priority DateOct 20, 2002
Publication DateJan 6, 2005
Original AssigneeAstellas Pharma Inc.
Current AssigneeAstellas Pharma Inc.
Inventor/ApplicantsKenichirou Sakamoto
Kenichi Onda
Yuji Awamura
Takayuki Suzuki
Tatsuya Maruyama
Toshiyuki Takasu
Souichirou Kawazoe
Kenichi Onda
Yuji Awamura
Takayuki Suzuki
Tatsuya Maruyama
Toshiyuki Takasu
Souichirou Kawazoe
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