Exact Mass: 512.2522
Exact Mass Matches: 512.2522
Found 18 metabolites which its exact mass value is equals to given mass value 512.2522,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
TMC-1A
(2E)-N-[(3S,4R)-3,4-dihydroxy-3-{(1E,3E,5E)-7-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)amino]-7-oxohepta-1,3,5-trien-1-yl}-6-oxocyclohex-1-en-1-yl]-2,4-dimethyloct-2-enamide
A polyene antibiotic that is 2-amino-4,5-dihydroxycyclohex-2-en-1-one in which the hydrogen at position 4 is replaced by a by an all-E-6-carboxyhexa-1,3,5-trien-1-yl group; in which the amino group has been acylated by a (2E)-2,4-dimethyloct-2-enoyl group; and in which the carboxy group of the resulting carboxylic acid has been condensed with the amino group of 2-amino-3-hydroxycyclopent-2-en-1-one to give the corresponding carboxamide. TMC-1A is an antitumour antibiotic isolated from Streptomyces sp. A-230.
TMC-1B
(2E)-N-[(3S,4R)-3,4-dihydroxy-3-{(1E,3E,5E)-7-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)amino]-7-oxohepta-1,3,5-trien-1-yl}-6-oxocyclohex-1-en-1-yl]-2,6-dimethyloct-2-enamide
A polyene antibiotic that is TMC-1A in which the 2,4-dimethyloct-2-enoyl group has been replaced by a (2E)-2,6-dimethyloct-2-enoyl group. TMC-1B is an antitumour antibiotic isolated from Streptomyces sp. A-230.
(5R,5aR,8aR,9S)-9-[2-[2-(dimethylamino)ethyl-methylamino]ethyl]-5-(4-hydroxy-3,5-dimethoxyphenyl)-5a,8,8a,9-tetrahydro-5H-[2]benzofuro[6,5-f][1,3]benzodioxol-6-one
[5R-(5alpha,5abeta,8aalpha,9beta)]-9-[2-[N-[2-(Dimethylamino)ethyl]-N-methylamino]ethyl]-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,5a,6,8,8a,9-hexahydrofuro[3,4:6,7]naphtho[2,3-d]-1,3-dioxol-6-one
(2E)-N-[(3S,4R)-3,4-dihydroxy-3-{(1E,3E,5E)-7-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)amino]-7-oxohepta-1,3,5-trien-1-yl}-6-oxocyclohex-1-en-1-yl]-2,6-dimethyloct-2-enamide
(2E)-N-[(3S,4R)-3,4-dihydroxy-3-{(1E,3E,5E)-7-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)amino]-7-oxohepta-1,3,5-trien-1-yl}-6-oxocyclohex-1-en-1-yl]-2,6-dimethyloct-2-enamide
methyl (1s,2e,4r,5s,6r,9s,11r,12r)-1,6-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[(2z)-3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,7,13-triene-2-carboxylate
methyl (1s,2e,4r,5s,6r,9s,11r,12r)-1,6-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[(2z)-3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,7,13-triene-2-carboxylate
n-(3,4-dihydroxy-3-{6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl}-6-oxocyclohex-1-en-1-yl)-2,6-dimethyloct-2-enimidic acid
n-(3,4-dihydroxy-3-{6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl}-6-oxocyclohex-1-en-1-yl)-2,6-dimethyloct-2-enimidic acid
methyl (1r,2e,4s,5r,6s,9r,11s,12s)-1,6-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[(2e)-3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,7,13-triene-2-carboxylate
methyl (1r,2e,4s,5r,6s,9r,11s,12s)-1,6-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[(2e)-3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,7,13-triene-2-carboxylate
methyl (1s,2e,4r,5s,6r,9s,11r,12r)-1,6-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[(2e)-3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,7,13-triene-2-carboxylate
methyl (1s,2e,4r,5s,6r,9s,11r,12r)-1,6-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[(2e)-3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,7,13-triene-2-carboxylate
methyl 1,6-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,7,13-triene-2-carboxylate
methyl 1,6-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,7,13-triene-2-carboxylate
n-(3,4-dihydroxy-3-{6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl}-6-oxocyclohex-1-en-1-yl)-2,4-dimethyloct-2-enimidic acid
n-(3,4-dihydroxy-3-{6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl}-6-oxocyclohex-1-en-1-yl)-2,4-dimethyloct-2-enimidic acid
methyl 1,8-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,6,13-triene-2-carboxylate
methyl 1,8-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,6,13-triene-2-carboxylate
(2e)-n-[(3s,4r)-3,4-dihydroxy-3-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-6-oxocyclohex-1-en-1-yl]-2,4-dimethyloct-2-enimidic acid
(2e)-n-[(3s,4r)-3,4-dihydroxy-3-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-6-oxocyclohex-1-en-1-yl]-2,4-dimethyloct-2-enimidic acid
methyl (1s,2e,4r,5r,8r,9s,11r,12r)-1,8-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[(2e)-3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,6,13-triene-2-carboxylate
methyl (1s,2e,4r,5r,8r,9s,11r,12r)-1,8-dihydroxy-5-isopropyl-8,12-dimethyl-11-{[(2e)-3-(1-methylimidazol-4-yl)prop-2-enoyl]oxy}-15-oxatricyclo[10.2.1.0⁴,⁹]pentadeca-2,6,13-triene-2-carboxylate
(2e)-n-[(3s,4r)-3,4-dihydroxy-3-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-6-oxocyclohex-1-en-1-yl]-2,6-dimethyloct-2-enimidic acid
(2e)-n-[(3s,4r)-3,4-dihydroxy-3-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-6-oxocyclohex-1-en-1-yl]-2,6-dimethyloct-2-enimidic acid
