摘要 |
It is intended to provide an acid addition salt of a compound represented by the formula (1) or (2) or a crystal thereof and a process for producing the same. Such a salt or crystal has an HGFR inhibitory action and excellent physical properties (solubility, safety, etc.), therefore, it is useful as an antitumor agent for various tumors, an angiogenic inhibitor or a cancer metastasis inhibitor. |
申请人 |
EISAI R & D MANAGEMENT CO., LTD.;MATSUSHIMA, TOMOHIRO;SHIROTORI, SHUJI;TAKAHASHI, KEIKO;KAMADA, ATSUSHI;WAKASUGI, KAZUNORI;SAKAGUCHI, TAKAHISA |
发明人 |
MATSUSHIMA, TOMOHIRO;SHIROTORI, SHUJI;TAKAHASHI, KEIKO;KAMADA, ATSUSHI;WAKASUGI, KAZUNORI;SAKAGUCHI, TAKAHISA |