[(4R,5S,6S,7R,9R,11E,13E,16R)-6-[(2S,3R,4R,5S,6R)-4-(dimethylamino)-3-hydroxy-5-[(2S,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-(3-methylbutoxy)oxan-2-yl]oxy-6-methyloxan-2-yl]oxy-5-methoxy-9,16-dimethyl-2,10-dioxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-4-yl] propanoate 在
Streptomyces mycarofaciens SF
2772 作用下,
以
甲醇 为溶剂,
反应 17.0h,
生成 [(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[(2S,3R,4R,5S,6R)-4-(dimethylamino)-3-hydroxy-5-[(2S,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-(3-methylbutoxy)oxan-2-yl]oxy-6-methyloxan-2-yl]oxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-4-yl] propanoate