Spiramycin EP Impurity C

Chemical Name: (4R,5S,6S,7S,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]-7-(1-formylethenyl)-4-hydroxy-5-methoxy-9,16-dimethyl-10-[[2,3,4,6-tetradeoxy-4-(dimethylamino)-β-d-erythro-hexopyranosyl]oxy]oxacyclohexadeca-11,13-dien-2-one (17-methylenespiramycin I)

Synonym: NULL

Smile: [H][C@@]1(N(C)C)[C@](C)([H])O[C@@]([H])(O[C@@]([C@]([H])(C)C[C@@](C(C([H])=O)=C)([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)CC1