利福西亚胺 在
manganese(IV) oxide 作用下,
以
氯仿 为溶剂,
反应 18.0h,
以10 g的产率得到(2S,20S,21S,22R,23R,24R,25S,26R,27S)-5,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-1,6,15-trioxo-1,2,6,11-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)furo[2'',3'':7',8']naphtho[1',2':4,5]imidazo[1,2-a]pyridin-25-yl acetate