[(1R,5S,9S,16R,20R,24S,28S,35R)-22-[2-[2-[[5-[[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]carbamoyl]-1H-pyrrole-2-carbonyl]amino]ethoxy]ethoxy]-3-tridecacyclo[22.14.1.15,20.19,16.128,35.02,23.04,21.06,19.08,17.010,15.025,38.027,36.029,34]dotetraconta-2,4(21),6(19),7,10,12,14,17,22,25(38),26,29,31,33,36-pentadecaenyl] acetate 在
sodium hydroxide 作用下,
以
1,4-二氧六环 为溶剂,
反应 16.0h,
以94%的产率得到benzyl (NE)-N-[amino-[[5-[2-[2-[[(1S,5R,9R,16S,20S,24R,28R,35S)-22-hydroxy-3-tridecacyclo[22.14.1.15,20.19,16.128,35.02,23.04,21.06,19.08,17.010,15.025,38.027,36.029,34]dotetraconta-2,4(21),6(19),7,10,12,14,17,22,25(38),26,29,31,33,36-pentadecaenyl]oxy]ethoxy]ethylcarbamoyl]-1H-pyrrole-2-carbonyl]amino]methylidene]carbamate