| 摘要 |
<p>Disclosed is a method appropriate for safely, economically and easily producing at a high yield a 4-substituted benzothioamide derivative which is useful as an intermediate in the production of a 2-(3-cyanophenyl)thiazole derivative useful as a drug for gout. Specifically disclosed is a method for producing a 4-substituted benzothioamide derivative represented by formula (A).</p> |
