(1S,2S,3S,5R,8R,10S,11S,12R)-10-methoxy-5-phenyl-4,6,9-trioxatetracyclo[10.2.1.02,11.03,8]pentadec-13-ene-2-carboxylic acid methyl ester 在
sodium tetrahydroborate 、
臭氧 作用下,
生成 methyl (1S,2S,3R,5S,6S,7S,9R,12R)-3,5-bis(hydroxymethyl)-7-methoxy-12-phenyl-8,11,13-trioxatricyclo[7.4.0.02,6]tridecane-2-carboxylate