反应详情

Following the procedure described in Example 7, but substituting (1S,5R) 3-[3-(3α-hydroxy-6,8-dioxabicyclo[3.2.1]octanyl)]benzyl alcohol (Alcohol 3) for 5-[4-(4-hydroxy)tetrahydropyranyl]pyridin-3-ylmethanol (Alcohol 1), and substituting 3-hydroxymethyl-4-(3-thienyl)-7-hydroxy-2-naphthoic acid, lactone form (Lactone 4), for 3-hydroxymethyl-4-(3-furyl)-7-hydroxy-2-naphthoic acid, lactone form (Lactone 1), the title compound was obtained as a solid; m.p. 221°-222° C.