Exact Mass: 864.2840507999999
Exact Mass Matches: 864.2840507999999
Found 7 metabolites which its exact mass value is equals to given mass value 864.2840507999999,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Polyketomycin
Polyketomycin
A carbohydrate-containing antibiotic isolated from the culture broth of Streptomyces sp.MK277-AF1. It exhibits potent antibacterial activity against several Gram-positive bacterial strains and is also found to be cytotoxic against a number of tumour cell lines.
(2R,3S,6S)-2-methyl-6-{[(1S,3E,4aS,12aR)-4a,6,12a-trihydroxy-3-(1-hydroxyethylidene)-9-methoxy-11-methyl-2,4,5,7,10-pentaoxo-1,2,3,4,4a,5,7,10,12,12a-decahydrotetracen-1-yl]oxy}tetrahydro-2H-pyran-3-yl 2,6-dideoxy-4-O-(2-hydroxy-3,6-dimethylbenzoyl)-3-C-methyl-alpha-L-xylo-hexopyranoside
(2R,3S,6S)-2-methyl-6-{[(1S,3E,4aS,12aR)-4a,6,12a-trihydroxy-3-(1-hydroxyethylidene)-9-methoxy-11-methyl-2,4,5,7,10-pentaoxo-1,2,3,4,4a,5,7,10,12,12a-decahydrotetracen-1-yl]oxy}tetrahydro-2H-pyran-3-yl 2,6-dideoxy-4-O-(2-hydroxy-3,6-dimethylbenzoyl)-3-C-methyl-alpha-L-xylo-hexopyranoside
6-[(6-{[4a,6,12a-trihydroxy-3-(1-hydroxyethylidene)-9-methoxy-11-methyl-2,4,5,7,10-pentaoxo-1,12-dihydrotetracen-1-yl]oxy}-2-methyloxan-3-yl)oxy]-4-hydroxy-2,4-dimethyloxan-3-yl 2-hydroxy-3,6-dimethylbenzoate
6-[(6-{[4a,6,12a-trihydroxy-3-(1-hydroxyethylidene)-9-methoxy-11-methyl-2,4,5,7,10-pentaoxo-1,12-dihydrotetracen-1-yl]oxy}-2-methyloxan-3-yl)oxy]-4-hydroxy-2,4-dimethyloxan-3-yl 2-hydroxy-3,6-dimethylbenzoate
(2s,3r,4r,6s)-6-{[(2r,3s,6s)-6-[(3-acetyl-4,4a,6,12a-tetrahydroxy-9-methoxy-11-methyl-2,5,7,10-tetraoxo-1,12-dihydrotetracen-1-yl)oxy]-2-methyloxan-3-yl]oxy}-4-hydroxy-2,4-dimethyloxan-3-yl 2-hydroxy-3,6-dimethylbenzoate
(2s,3r,4r,6s)-6-{[(2r,3s,6s)-6-[(3-acetyl-4,4a,6,12a-tetrahydroxy-9-methoxy-11-methyl-2,5,7,10-tetraoxo-1,12-dihydrotetracen-1-yl)oxy]-2-methyloxan-3-yl]oxy}-4-hydroxy-2,4-dimethyloxan-3-yl 2-hydroxy-3,6-dimethylbenzoate
6-({6-[(3-acetyl-4,4a,6,12a-tetrahydroxy-9-methoxy-11-methyl-2,5,7,10-tetraoxo-1,12-dihydrotetracen-1-yl)oxy]-2-methyloxan-3-yl}oxy)-4-hydroxy-2,4-dimethyloxan-3-yl 2-hydroxy-3,6-dimethylbenzoate
6-({6-[(3-acetyl-4,4a,6,12a-tetrahydroxy-9-methoxy-11-methyl-2,5,7,10-tetraoxo-1,12-dihydrotetracen-1-yl)oxy]-2-methyloxan-3-yl}oxy)-4-hydroxy-2,4-dimethyloxan-3-yl 2-hydroxy-3,6-dimethylbenzoate
(2s,3r,4r,6s)-6-{[(2r,3s,6s)-6-{[(1s,4as,12ar)-3-acetyl-4,4a,6,12a-tetrahydroxy-9-methoxy-11-methyl-2,5,7,10-tetraoxo-1,12-dihydrotetracen-1-yl]oxy}-2-methyloxan-3-yl]oxy}-4-hydroxy-2,4-dimethyloxan-3-yl 2-hydroxy-3,6-dimethylbenzoate
(2s,3r,4r,6s)-6-{[(2r,3s,6s)-6-{[(1s,4as,12ar)-3-acetyl-4,4a,6,12a-tetrahydroxy-9-methoxy-11-methyl-2,5,7,10-tetraoxo-1,12-dihydrotetracen-1-yl]oxy}-2-methyloxan-3-yl]oxy}-4-hydroxy-2,4-dimethyloxan-3-yl 2-hydroxy-3,6-dimethylbenzoate
(2s,3r,4r,6s)-6-{[(2r,3s,6s)-6-{[(3e)-4a,6,12a-trihydroxy-3-(1-hydroxyethylidene)-9-methoxy-11-methyl-2,4,5,7,10-pentaoxo-1,12-dihydrotetracen-1-yl]oxy}-2-methyloxan-3-yl]oxy}-4-hydroxy-2,4-dimethyloxan-3-yl 2-hydroxy-3,6-dimethylbenzoate
(2s,3r,4r,6s)-6-{[(2r,3s,6s)-6-{[(3e)-4a,6,12a-trihydroxy-3-(1-hydroxyethylidene)-9-methoxy-11-methyl-2,4,5,7,10-pentaoxo-1,12-dihydrotetracen-1-yl]oxy}-2-methyloxan-3-yl]oxy}-4-hydroxy-2,4-dimethyloxan-3-yl 2-hydroxy-3,6-dimethylbenzoate