Title:
置換テトラフルオロベンジルアニリン化合物、及びその薬学的に許容される塩の製造方法
Document Type and Number:
Japanese Patent JP5006311
Kind Code:
B2
Abstract:
This invention relates to a method for preparing tetrafluorobenzyl-5-aminosalicylic acid derivative and its pharmaceutically acceptable salt compounds. In particular, this invention relates to a method for preparing tetrafluorobenzyl-5-aminosalicylic acid derivative and its pharmaceutically acceptable salts by using tetrafluorobenzilidine-5-aminosalicylic acid derivative as an intermediate.
Inventors:
Fwang, Tae-Seop
Kim, hyun
Kim, hyun
Application Number:
JP2008513376A
Publication Date:
August 22, 2012
Filing Date:
May 25, 2006
Export Citation:
Assignee:
Cheong Wae Pharma Corporation
International Classes:
C07C227/06; C07C227/42; C07C229/64; A61K31/606; A61P9/00; A61P25/08; A61P25/14; A61P25/16; A61P25/28; C07B61/00
Foreign References:
| WO2004000786A1 | ||||
| WO2004064844A1 |
Attorney, Agent or Firm:
▲吉▼川 俊雄
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