Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
Dihydrate of benzothiophene compound or of a salt thereof, and process for producing the same
An object of the present invention is to provide a compound that can be used as a more superior therapeutic agent for central nervous system diseases. The present invention provides a dihydrate of 7-[4-(4-benzo[b]thiophen-4-yl-piperazin-1-yl)butoxy]-1H-quinolin-2-one or of a salt thereof, and a process for producing the same.
OTSUKA PHARMACEUTICAL CO., LTD.
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A61P A61P A61P A61P A61P C07D A61K A61P A61P A61P A61P A61P
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Tetsuya Hiroshi Nobuaki Yusuke Takuya Shuuji Takuma Kei Ryohei Masahiro Tatsuya Takayuki Hidekazu
Sato Yamashita Ito Hoshika Minowa Kawano Ikebuchi Moriyama Eto Sota Yamaguchi Nakamura Toyofuku