Exact Mass: 493.2502476
Exact Mass Matches: 493.2502476
Found 18 metabolites which its exact mass value is equals to given mass value 493.2502476
,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
Epo A
C26H39NO6S (493.24979540000004)
C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C273 - Antimitotic Agent D050258 - Mitosis Modulators > D050256 - Antimitotic Agents > D050257 - Tubulin Modulators D000970 - Antineoplastic Agents > D050256 - Antimitotic Agents Epothilone A is a competitive inhibitor of the binding of [3H] paclitaxel to tubulin polymers, with a Ki of 0.6-1.4 μM.
Epothilone A
C26H39NO6S (493.24979540000004)
7,11-dihydroxy-8,8,10,12-tetramethyl-3-[(E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione
C26H39NO6S (493.24979540000004)
[(1S)-2-[(4-chlorophenyl)methyl]-1-(cyclopropylmethyl)-7-methoxy-9-methyl-1-spiro[1,3-dihydropyrido[3,4-b]indole-4,4-piperidine]yl]methanol
C29H36ClN3O2 (493.24959060000003)
[(1R)-2-[(4-chlorophenyl)methyl]-1-(cyclopropylmethyl)-7-methoxy-9-methyl-1-spiro[1,3-dihydropyrido[3,4-b]indole-4,4-piperidine]yl]methanol
C29H36ClN3O2 (493.24959060000003)
Epothilone A
C26H39NO6S (493.24979540000004)
An epithilone that is epothilone C in which the double bond in the macrocyclic lactone ring has been oxidised to the corresponding epoxide (the 13R,14S diastereoisomer). C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C273 - Antimitotic Agent D050258 - Mitosis Modulators > D050256 - Antimitotic Agents > D050257 - Tubulin Modulators D000970 - Antineoplastic Agents > D050256 - Antimitotic Agents Epothilone A is a competitive inhibitor of the binding of [3H] paclitaxel to tubulin polymers, with a Ki of 0.6-1.4 μM.
(1R,5S,6S,7R,10S,14S,16S)-6,10-dihydroxy-5,7,9,9-tetramethyl-14-[1-(2-methyl-4-thiazolyl)prop-1-en-2-yl]-13,17-dioxabicyclo[14.1.0]heptadecane-8,12-dione
C26H39NO6S (493.24979540000004)
(4s,7r,8s,9s,13z,15s,16r)-4,8,15-trihydroxy-5,5,7,9-tetramethyl-16-[(1e)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-1-oxacyclohexadec-13-ene-2,6-dione
C26H39NO6S (493.24979540000004)
(4s,7r,8s,9s,13z,16s)-4,8-dihydroxy-16-[(1e)-3-hydroxy-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-5,5,7,9-tetramethyl-1-oxacyclohexadec-13-ene-2,6-dione
C26H39NO6S (493.24979540000004)
4,8-dihydroxy-16-[3-hydroxy-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-5,5,7,9-tetramethyl-1-oxacyclohexadec-13-ene-2,6-dione
C26H39NO6S (493.24979540000004)
(4s,7r,8s,13z,15s,16r)-4,8,15-trihydroxy-5,5,7,9-tetramethyl-16-[(1e)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-1-oxacyclohexadec-13-ene-2,6-dione
C26H39NO6S (493.24979540000004)
(4s,7r,8s,13z,16s)-4,8-dihydroxy-16-[(1e)-3-hydroxy-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-5,5,7,9-tetramethyl-1-oxacyclohexadec-13-ene-2,6-dione
C26H39NO6S (493.24979540000004)
4,8,15-trihydroxy-5,5,7,9-tetramethyl-16-[1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-1-oxacyclohexadec-13-ene-2,6-dione
C26H39NO6S (493.24979540000004)