(7S,9S)-6,9,11-trihydroxy-9-(2-hydroxyacetyl)-7-[(2R,4S,5S,6S)-5-hydroxy-4-[[(4S)-4-hydroxy-6-oxooctyl]amino]-6-methyloxan-2-yl]oxy-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione 在
aldolase mAb
93F
3 、 fetal calf serum 作用下,
以
various solvent(s) 为溶剂,
以35%的产率得到(7S,9S)-7-[(2R,4S,5S,6S)-4-(2,3-二氢吡咯-1-基)-5-羟基-6-甲基四氢吡喃-2-基]氧基-6,9,11-三羟基-9-(2-羟基乙酰基)-4-甲氧基-8,10-二氢-7H-并四苯-5,12-二酮