N-Acetyl N-Penta-cbz Neomycin B

CC(=O)N[C@H]1C[C@@H](NC(=O)OCc2ccccc2)[C@H](O)[C@@H](O[C@@H]3O[C@H](CO)[C@@H](O[C@H]4O[C@@H](CNC(=O)OCc5ccccc5)[C@@H](O)C(O)[C@H]4NC(=O)OCc6ccccc6)[C@H]3O)[C@@H]1O[C@H]7O[C@H](CNC(=O)OCc8ccccc8)[C@@H](O)[C@H](O)[C@H]7NC(=O)OCc9ccccc9

InChI=1S/C65H78N6O24/c1-36(73)68-43-27-42(69-63(82)87-33-39-21-11-4-12-22-39)49(74)57(55(43)93-58-47(70-64(83)88-34-40-23-13-5-14-24-40)52(77)50(75)44(90-58)28-66-61(80)85-31-37-17-7-2-8-18-37)95-60-54(79)56(46(30-72)92-60)94-59-48(71-65(84)89-35-41-25-15-6-16-26-41)53(78)51(76)45(91-59)29-67-62(81)86-32-38-19-9-3-10-20-38/h2-26,42-60,72,74-79H,27-35H2,1H3,(H,66,80)(H,67,81)(H,68,73)(H,69,82)(H,70,83)(H,71,84)/t42-,43+,44-,45+,46-,47-,48-,49+,50-,51-,52-,53?,54-,55-,56-,57-,58-,59-,60+/m1/s1

IUPAC name: benzyl N-[(1R,2S,3R,4R,5S)-5-acetamido-4-[(2R,3R,4R,5S,6R)-4,5-dihydroxy-3-(phenylmethoxycarbonylamino)-6-(phenylmethoxycarbonylaminomethyl)oxan-2-yl]oxy-3-[(2S,3R,4S,5R)-4-[(2R,3R,5S,6S)-4,5-dihydroxy-3-(phenylmethoxycarbonylamino)-6-(phenylmethoxycarbonylaminomethyl)oxan-2-yl]oxy-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-2-hydroxycyclohexyl]carbamate