Spiramycin EP Impurity D

Chemical Name: (4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[[3,6-dideoxy-4-O-(2,6-dideoxy-3-C-methyl-α-l-ribo-hexopyranosyl)-3-(dimethylamino)-β-d-glucopyranosyl]oxy]-10-[(2,6-dideoxy-3-C-methyl-α-l-ribo-hexopyranosyl)oxy]-4-hydroxy-5-methoxy-9,16-dimethyl-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-2-one (spiramycin V)

Synonym: NULL

Smile: O[C@@]1([H])[C@]([H])(C)O[C@@]([H])(O[C@@]([C@]([H])(C)C[C@@](CC([H])=O)([H])[C@@](O[C@@H]2O[C@H](C)[C@@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@](O)(C)C3)[C@H](N(C)C)[C@H]2O)([H])[C@@]([H])(OC)[C@@](O)([H])C4)([H])/C=C/C=C/C[C@@]([H])(C)OC4=O)C[C@@]1(C)O