methyl (2R,3R)-(+)-3-<(2,5,8,11,14-pentaoxabicyclo<13.4.0>nonadeca-1(15),16,18-trien-17-ylamino)carbonyl>-1,4,7,10,13,16-hexaoxacyclooctadecane-2-carboxylate 在
lithium aluminium tetrahydride 作用下,
以
四氢呋喃 为溶剂,
反应 0.25h,
以59%的产率得到(2R,3S)-(+)-3-hydroxymethyl-N-(2,5,8,11,14-pentaoxabicyclo<13.4.0>nonadeca-1(15),16,18-trien-17-yl)-1,4,7,10,13,16-hexaoxacyclooctadecane-2-carboxamide