| 摘要 |
<p>A process for producing a substituted alkylamine derivative represented by general formula (3) or an acid addition salt thereof which comprises adding a salt of a 2 aminothiophenol derivative represented by general formula (1) to an acid, adjusting the pH of the mixture to 6 or lower to thereby convert the salt into a free form, and then reacting the free form compound with an amino acid N carboxyanhydride represented by general formula (2). In the formulae, X, n, R1, and R2 are the same as defined in the claims.</p> |
