Spiramycin III
[CAS# 24916-52-7]

Identification

• Name: Spiramycin III
• Synonyms: [(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[(2S,3R,4R,5S,6R)-5-[(2S,4R,5S,6S)-4,5-Dihydroxy-4,6-Dimethyl-Tetrahydropyran-2-Yl]Oxy-4-Dimethylamino-3-Hydroxy-6-Methyl-Tetrahydropyran-2-Yl]Oxy-10-[(2R,5S,6S)-5-Dimethylamino-6-Methyl-Tetrahydropyran-2-Yl]Oxy-5-Methoxy-9,16-Dimethyl-2-Oxo-7-(2-Oxoethyl)-1-Oxacyclohexadeca-11,13-Dien-4-Yl] Propanoate; Propanoic Acid [(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[[(2S,3R,4R,5S,6R)-5-[[(2S,4R,5S,6S)-4,5-Dihydroxy-4,6-Dimethyl-2-Tetrahydropyranyl]Oxy]-4-Dimethylamino-3-Hydroxy-6-Methyl-2-Tetrahydropyranyl]Oxy]-10-[[(2R,5S,6S)-5-Dimethylamino-6-Methyl-2-Tetrahydropyranyl]Oxy]-5-Methoxy-9,16-Dimethyl-2-Oxo-7-(2-Oxoethyl)-1-Oxacyclohexadeca-11,13-Dien-4-Yl] Ester; Propionic Acid [(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-[(2S,3R,4R,5S,6R)-5-[(2S,4R,5S,6S)-4,5-Dihydroxy-4,6-Dimethyl-Tetrahydropyran-2-Yl]Oxy-4-Dimethylamino-3-Hydroxy-6-Methyl-Tetrahydropyran-2-Yl]Oxy-10-[(2R,5S,6S)-5-Dimethylamino-6-Methyl-Tetrahydropyran-2-Yl]Oxy-2-Keto-7-(2-Ketoethyl)-5-Methoxy-9,16-Dimethyl-1-Oxacyclohexadeca-11,13-Dien-4-Yl] Ester
• Molecular Formula: C₄₆H₇₈N₂O₁₅
• Molecular Weight: 899.13
• CAS Registry Number: 24916-52-7
• SMILES: [C@H]2(O[C@@H]([C@@H](O[C@@H]1O[C@H]([C@H](O)[C@](O)(C1)C)C)[C@H](N(C)C)[C@H]2O)C)O[C@@H]4[C@@H](OC)[C@H](OC(=O)CC)CC(O[C@@H](C/C=C/C=C/[C@H](O[C@@H]3O[C@H]([C@@H](N(C)C)CC3)C)[C@@H](C[C@@H]4CC=O)C)C)=O
• InChI: 1S/C46H78N2O15/c1-13-35(50)60-34-24-36(51)56-27(3)17-15-14-16-18-33(61-37-20-19-32(47(8)9)28(4)57-37)26(2)23-31(21-22-49)42(43(34)55-12)63-45-40(52)39(48(10)11)41(29(5)59-45)62-38-25-46(7,54)44(53)30(6)58-38/h14-16,18,22,26-34,37-45,52-54H,13,17,19-21,23-25H2,1-12H3/b15-14+,18-16+/t26-,27-,28+,29-,30+,31+,32+,33+,34-,37+,38+,39-,40-,41-,42+,43+,44+,45+,46-/m1/s1
• InChIKey: HSZLKTCKAYXVBX-DCAGQSADSA-N