N-acetyl-D-2-phenylglycine tetrabutylammonium salt 、 [(2R,3S,4R,5R,6S)-3,4,6-triacetyloxy-5-[[6-methyl-8-[[6-methyl-4-oxo-2-[[(2S,3R,4R,5S,6R)-2,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-3-yl]carbamoyl]chromen-8-yl]carbamoylamino]-4-oxochromene-2-carbonyl]amino]oxan-2-yl]methyl acetate 以
氘代二甲亚砜 、
重水 为溶剂,
生成