Exact Mass: 520.2209402
Exact Mass Matches: 520.2209402
Found 14 metabolites which its exact mass value is equals to given mass value 520.2209402,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
EI-1511-5
(2E,4E,6E)-N-[(1S,5S,6R)-5-hydroxy-5-{(1E,3E,5E)-7-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)amino]-7-oxohepta-1,3,5-trien-1-yl}-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-8-methyldeca-2,4,6-trienamide
An epoxide isolated from Streptomyces sp. E-1511. An inhibitor of interleukin-1beta converting enzyme (ICE), it acts as an anti-inflammatory agent and an antibiotic.
(2E,4E,6E)-N-[(1S,5S,6R)-5-hydroxy-5-{(1E,3E,5E)-7-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)amino]-7-oxohepta-1,3,5-trien-1-yl}-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-8-methyldeca-2,4,6-trienamide
(2E,4E,6E)-N-[(1S,5S,6R)-5-hydroxy-5-{(1E,3E,5E)-7-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)amino]-7-oxohepta-1,3,5-trien-1-yl}-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-8-methyldeca-2,4,6-trienamide
(2z,4e,6e)-n-{5-hydroxy-5-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl}undeca-2,4,6-trienimidic acid
(2z,4e,6e)-n-{5-hydroxy-5-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl}undeca-2,4,6-trienimidic acid
n-(5-hydroxy-5-{6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl}-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl)-8-methyldeca-2,4,6-trienimidic acid
n-(5-hydroxy-5-{6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl}-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl)-8-methyldeca-2,4,6-trienimidic acid
(2e,4e,6e,8s)-n-[(1s,5s,6r)-5-hydroxy-5-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-8-methyldeca-2,4,6-trienimidic acid
(2e,4e,6e,8s)-n-[(1s,5s,6r)-5-hydroxy-5-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-8-methyldeca-2,4,6-trienimidic acid
(2e,4e,6e)-n-[(1s,5s,6r)-5-hydroxy-5-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-9-methyldeca-2,4,6-trienimidic acid
(2e,4e,6e)-n-[(1s,5s,6r)-5-hydroxy-5-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-9-methyldeca-2,4,6-trienimidic acid
7-[2-hydroxy-4-(9-methyldeca-2,4,6-trienamido)-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-2-yl]-n-(2-hydroxy-5-oxocyclopent-1-en-1-yl)hepta-2,4,6-trienimidic acid
7-[2-hydroxy-4-(9-methyldeca-2,4,6-trienamido)-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-2-yl]-n-(2-hydroxy-5-oxocyclopent-1-en-1-yl)hepta-2,4,6-trienimidic acid
(2e,4e,6e)-n-[(1s,5s,6r)-5-hydroxy-5-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-8-methyldeca-2,4,6-trienimidic acid
(2e,4e,6e)-n-[(1s,5s,6r)-5-hydroxy-5-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-8-methyldeca-2,4,6-trienimidic acid
(2e,4e,6e)-7-[(1s,2r,6r)-4-{[(2e,4e)-5-cyclohexyl-1-hydroxypenta-2,4-dien-1-ylidene]amino}-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-2-yl]-n-(2-hydroxy-5-oxocyclopent-1-en-1-yl)hepta-2,4,6-trienimidic acid
(2e,4e,6e)-7-[(1s,2r,6r)-4-{[(2e,4e)-5-cyclohexyl-1-hydroxypenta-2,4-dien-1-ylidene]amino}-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-2-yl]-n-(2-hydroxy-5-oxocyclopent-1-en-1-yl)hepta-2,4,6-trienimidic acid
(2e,4e,6e)-7-(4-{[(2e,4e)-5-cyclohexyl-1-hydroxypenta-2,4-dien-1-ylidene]amino}-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-2-yl)-n-(2-hydroxy-5-oxocyclopent-1-en-1-yl)hepta-2,4,6-trienimidic acid
(2e,4e,6e)-7-(4-{[(2e,4e)-5-cyclohexyl-1-hydroxypenta-2,4-dien-1-ylidene]amino}-2-hydroxy-5-oxo-7-oxabicyclo[4.1.0]hept-3-en-2-yl)-n-(2-hydroxy-5-oxocyclopent-1-en-1-yl)hepta-2,4,6-trienimidic acid
(2e,4e,6e)-n-{5-hydroxy-5-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl}-9-methyldeca-2,4,6-trienimidic acid
(2e,4e,6e)-n-{5-hydroxy-5-[(1e,3e,5e)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)-c-hydroxycarbonimidoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl}-9-methyldeca-2,4,6-trienimidic acid