Toyomycin

Chromomycin A3 Glycosidic antibiotic from Streptomyces griseus used as a fluorescent stain of DNA and as an antineoplastic agent.

Molecular Formula: C₅₇H₈₂O₂₆

InChI: InChI=1/C57H82O26/c1-21-34(79-40-19-37(53(26(6)75-40)77-28(8)59)82-38-16-33(61)52(70-11)25(5)74-38)15-31-13-30-14-32(54(71-12)51(68)46(63)22(2)58)55(50(67)44(30)49(66)43(31)45(21)62)83-41-18-35(47(64)24(4)73-41)80-39-17-36(48(65)23(3)72-39)81-42-20-57(10,69)56(27(7)76-42)78-29(9)60/h13,15,22-27,32-33,35-42,46-48,52-56,58,61-66,69H,14,16-20H2,1-12H3/t22-,23-,24-,25-,26-,27+,32+,33-,35-,36-,37-,38-,39+,40+,41+,42+,46+,47-,48-,52+,53+,54+,55+,56+,57+/m1/s1

InChIKey: InChIKey=ZYVSOIYQKUDENJ-WKSBCEQHBT
SMILES: CC1C(C(CC(O1)OC2C(CC3=C(C2=O)C(=C4C(=C3)C=C(C(=C4O)C)OC5CC(C(C(O5)C)OC(=O)C)OC6CC(C(C(O6)C)OC)O)O)C(C(=O)C(C(C)O)O)OC)OC7CC(C(C(O7)C)O)OC8CC(C(C(O8)C)OC(=O)C)(C)O)O

Names:
    Aburamycin B
    Antibiotic B 599
    Antibiotic from Streptomyces griseus
    Antibiotic 69895 A
    CCRIS 2755
    Chromomycin A(sub 3)
    Chromomycin A3 [JAN]
    chromomycin a3
    EINECS 230-348-0
    Toyomycin
    [(2R,3R,4R,6S)-6-[[(6S,7S)-6-[(2S,4R,5S,6R)-4-[(2S,4R,5R,6R)-4-[(2R,4S,5S,6S)-5-acetyloxy-4-hydroxy-4,6-dimethyl-oxan-2-yl]oxy-5-hydroxy-6-methyl-oxan-2-yl]oxy-5-hydroxy-6-methyl-oxan-2-yl]oxy-7-[(1S,3S,4R)-3,4-dihydroxy-1-methoxy-2-oxo-pentyl]-4,10-dihydroxy-3-methyl-5-oxo-7,8-dihydro-6H-anthracen-2-yl]oxy]-4-[(2R,4R,5R,6R)-4-hydroxy-5-methoxy-6-methyl-oxan-2-yl]oxy-2-methyl-oxan-3-yl] acetate

Registries:
    PubChem CID 656673
    PubChem ID 166046