反应详情

Colorless crystals of 1-[3-(1,2,3,4-tetrahydronaphthalen-2-ylacetyl)-L-thioprolyl]pyrrolidine were prepared in the same manner as in Example 1, except that 3-(1,2,3,4-tetrahydronaphthalen-2-ylacetyl)-L-thioproline and pyrrolidine were used instead of 3-(2-indanylacetyl)-L-thioproline and thiazolidine, respectively (yield: 52%).