mycalolides B 在
lithium hydroxide 、 sodium tetrahydroborate 、
溶剂黄146 作用下,
生成 (E)-9-(2''-{6-[(E)-11-(Formyl-methyl-amino)-6,8-dihydroxy-2-methoxy-3,7,9-trimethyl-undec-10-enyl]-4-methoxy-5-methyl-tetrahydro-pyran-2-ylmethyl}-[2,4';2',4'']teroxazol-4-yl)-3,7-dihydroxy-9-methoxy-8-methyl-non-5-enoic acid