摘要 |
<p>A process to make the S(+)mandelic acid salt of N-methyl-3R-hydroxy-3-phenylpropylamine comprising reacting N-methyl-3(R,S)-hydroxy-3-phenylpropylamine with S(+)mandelic acid is described and claimed. Also described and claimed are processes to make N-methyl-3R-(2-methylthiophenoxy)-3-phenylpropylamine and N-methyl-3R-(2-methylphenoxy)-3-phenylpropylamine.</p> |