| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a novel pharmaceutical salt and polymorph of a factor Xa inhibitor. <P>SOLUTION: The salt includes a compound of formula (I) and an acid that has activity against mammalian factor Xa. A method for producing the compound of formula (I) is also provided. The acid is selected from the group consisting of hydrochloric acid, lactic acid, maleic acid, phenoxyacetic acid, propionic acid, succinic acid, adipic acid, ascorbic acid, camphoric acid, gluconic acid, phosphic acid, tartaric acid, citric acid, methanesulfonic acid, fumaric acid, glycolic acid, naphthalene-1,5-disulfonic acid, gentisic acid and benzenesulfonic acid. <P>COPYRIGHT: (C)2013,JPO&INPIT |
