Exact Mass: 457.1737
Exact Mass Matches: 457.1737
Found 19 metabolites which its exact mass value is equals to given mass value 457.1737,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
3-O-Acetylpapaveroxine
3-O-Acetylpapaveroxine
A benzylisoquinoline alkaloid that is 3-O-acetyl-4-O-demethylpapaveroxine in which the phenolic hydroxy group has been converted to the corresponding methyl ether. An intermediate in the biosynthesis of noscarpine in the opium poppy, Papaver somniferum.
2,4-dihydroxy-3-({3-[(1S,4aS,5R,6R,7S,9S,9aR)-5-hydroxy-1,6-dimethyl-2-oxo-1,2,5,6,7,8,9,9a-octahydro-6,9-epoxy-4a,7-methanobenzo[7]annulen-1-yl]propanoyl}amino)benzoic acid
2,4-dihydroxy-3-({3-[(1S,4aS,5R,6R,7S,9S,9aR)-5-hydroxy-1,6-dimethyl-2-oxo-1,2,5,6,7,8,9,9a-octahydro-6,9-epoxy-4a,7-methanobenzo[7]annulen-1-yl]propanoyl}amino)benzoic acid
platensimycin A1
platensimycin A1
A polycyclic cage that is the 5-hydroxy derivative of platensimycin. It is isolated from Streptomyces platensis.
ethyl 4-[(1-{10-acetyl-11,13-dihydroxy-2,12-dimethyl-3,5-dioxo-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),6,9,11-tetraen-4-ylidene}ethyl)amino]butanoate
ethyl 4-[(1-{10-acetyl-11,13-dihydroxy-2,12-dimethyl-3,5-dioxo-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),6,9,11-tetraen-4-ylidene}ethyl)amino]butanoate
5-[(2r,4s,5s,6r)-4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]-4-hydroxy-17-methyl-12,16-dioxatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-1(10),3(8),4,6-tetraene-2,9,13-trione
5-[(2r,4s,5s,6r)-4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]-4-hydroxy-17-methyl-12,16-dioxatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-1(10),3(8),4,6-tetraene-2,9,13-trione
2,4-dihydroxy-3-({1-hydroxy-3-[(1r,5s,7s,9s,11r)-11-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl]propylidene}amino)benzoic acid
2,4-dihydroxy-3-({1-hydroxy-3-[(1r,5s,7s,9s,11r)-11-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl]propylidene}amino)benzoic acid
2,4-dihydroxy-3-[(1-hydroxy-3-{12-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl}propylidene)amino]benzoic acid
2,4-dihydroxy-3-[(1-hydroxy-3-{12-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl}propylidene)amino]benzoic acid
2,4-dihydroxy-3-({1-hydroxy-3-[(1s,5s,7s,9s)-9-(hydroxymethyl)-5-methyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl]propylidene}amino)benzoic acid
2,4-dihydroxy-3-({1-hydroxy-3-[(1s,5s,7s,9s)-9-(hydroxymethyl)-5-methyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl]propylidene}amino)benzoic acid
ethyl 4-({1-[(2r,4e)-10-acetyl-11,13-dihydroxy-2,12-dimethyl-3,5-dioxo-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),6,9,11-tetraen-4-ylidene]ethyl}amino)butanoate
ethyl 4-({1-[(2r,4e)-10-acetyl-11,13-dihydroxy-2,12-dimethyl-3,5-dioxo-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),6,9,11-tetraen-4-ylidene]ethyl}amino)butanoate
5-[4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]-4-hydroxy-17-methyl-12,16-dioxatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-1(10),3(8),4,6-tetraene-2,9,13-trione
5-[4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]-4-hydroxy-17-methyl-12,16-dioxatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-1(10),3(8),4,6-tetraene-2,9,13-trione
6-[(acetyloxy)methyl]-6,9a-dimethyl-3-oxo-1h,5h,5ah,7h,8h,9h,9bh-naphtho[1,2-c]furan-5-yl 4-nitrobenzoate
6-[(acetyloxy)methyl]-6,9a-dimethyl-3-oxo-1h,5h,5ah,7h,8h,9h,9bh-naphtho[1,2-c]furan-5-yl 4-nitrobenzoate
2,4-dihydroxy-3-({1-hydroxy-3-[(1s,5s,6r,7s,9r,12r)-12-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl]propylidene}amino)benzoic acid
2,4-dihydroxy-3-({1-hydroxy-3-[(1s,5s,6r,7s,9r,12r)-12-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl]propylidene}amino)benzoic acid
2,4-dihydroxy-3-({1-hydroxy-3-[9-(hydroxymethyl)-5-methyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl]propylidene}amino)benzoic acid
2,4-dihydroxy-3-({1-hydroxy-3-[9-(hydroxymethyl)-5-methyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl]propylidene}amino)benzoic acid
(5r,5ar,6s,9ar,9br)-6-[(acetyloxy)methyl]-6,9a-dimethyl-3-oxo-1h,5h,5ah,7h,8h,9h,9bh-naphtho[1,2-c]furan-5-yl 4-nitrobenzoate
(5r,5ar,6s,9ar,9br)-6-[(acetyloxy)methyl]-6,9a-dimethyl-3-oxo-1h,5h,5ah,7h,8h,9h,9bh-naphtho[1,2-c]furan-5-yl 4-nitrobenzoate
(11r,15r,17r)-5-[(4r,5s,6r)-4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]-6-hydroxy-17-methyl-12,16-dioxatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-1(10),3,5,7-tetraene-2,9,13-trione
(11r,15r,17r)-5-[(4r,5s,6r)-4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]-6-hydroxy-17-methyl-12,16-dioxatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-1(10),3,5,7-tetraene-2,9,13-trione
2,4-dihydroxy-3-[(1-hydroxy-3-{10-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl}propylidene)amino]benzoic acid
2,4-dihydroxy-3-[(1-hydroxy-3-{10-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl}propylidene)amino]benzoic acid
2,4-dihydroxy-3-({1-hydroxy-3-[(1s,5s,7s,9s,10r)-10-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl]propylidene}amino)benzoic acid
2,4-dihydroxy-3-({1-hydroxy-3-[(1s,5s,7s,9s,10r)-10-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl]propylidene}amino)benzoic acid
2,4-dihydroxy-3-[(1-hydroxy-3-{11-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl}propylidene)amino]benzoic acid
2,4-dihydroxy-3-[(1-hydroxy-3-{11-hydroxy-5,9-dimethyl-4-oxo-8-oxatetracyclo[7.2.1.1⁷,¹⁰.0¹,⁶]tridec-2-en-5-yl}propylidene)amino]benzoic acid
