Exact Mass: 555.2468
Exact Mass Matches: 555.2468
Found 9 metabolites which its exact mass value is equals to given mass value 555.2468,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
scutebarbatine F
scutebarbatine F
A diterpene alkaloid of group of neo-clerodanes isolated from the whole plants of Scutellaria barbata and has been shown to exhibit neoplastic activity.
(2S,3S,4R,5R)-3,4-dimethyl-2-hydroxyl-5-(4-hydroxyl-4,5-methylenedioxy-6,3,5-trimethoxylbiphenyl-2-yl)tetrahydrofuranyl-8-oxo-1-oxa-3-azaspiro[4.5]dec-2-enyl-2,8-ether|gymnothelignan A
(2S,3S,4R,5R)-3,4-dimethyl-2-hydroxyl-5-(4-hydroxyl-4,5-methylenedioxy-6,3,5-trimethoxylbiphenyl-2-yl)tetrahydrofuranyl-8-oxo-1-oxa-3-azaspiro[4.5]dec-2-enyl-2,8-ether|gymnothelignan A
(1'r,2r,2'r,3'r,5's,8'r,9'r,10'r)-2',10'-bis(acetyloxy)-5'-hydroxy-8',12',15',15'-tetramethyl-13'-oxospiro[oxirane-2,4'-tricyclo[9.3.1.0³,⁸]pentadecan]-11'-en-9'-yl pyridine-3-carboxylate
(1'r,2r,2'r,3'r,5's,8'r,9'r,10'r)-2',10'-bis(acetyloxy)-5'-hydroxy-8',12',15',15'-tetramethyl-13'-oxospiro[oxirane-2,4'-tricyclo[9.3.1.0³,⁸]pentadecan]-11'-en-9'-yl pyridine-3-carboxylate
(1r,3r,4as,5r,6s,6as,10ar,10br)-1,5-bis(acetyloxy)-4a,6a,7,10b-tetramethyl-5'-oxo-2,5,6,9,10,10a-hexahydro-1h-spiro[naphtho[2,1-b]pyran-3,3'-oxolan]-6-yl pyridine-3-carboxylate
(1r,3r,4as,5r,6s,6as,10ar,10br)-1,5-bis(acetyloxy)-4a,6a,7,10b-tetramethyl-5'-oxo-2,5,6,9,10,10a-hexahydro-1h-spiro[naphtho[2,1-b]pyran-3,3'-oxolan]-6-yl pyridine-3-carboxylate
1,5-bis(acetyloxy)-4a,6a,7,10b-tetramethyl-5'-oxo-2,5,6,9,10,10a-hexahydro-1h-spiro[naphtho[2,1-b]pyran-3,3'-oxolan]-6-yl pyridine-3-carboxylate
1,5-bis(acetyloxy)-4a,6a,7,10b-tetramethyl-5'-oxo-2,5,6,9,10,10a-hexahydro-1h-spiro[naphtho[2,1-b]pyran-3,3'-oxolan]-6-yl pyridine-3-carboxylate
2',10'-bis(acetyloxy)-5'-hydroxy-8',12',15',15'-tetramethyl-13'-oxospiro[oxirane-2,4'-tricyclo[9.3.1.0³,⁸]pentadecan]-11'-en-9'-yl pyridine-3-carboxylate
2',10'-bis(acetyloxy)-5'-hydroxy-8',12',15',15'-tetramethyl-13'-oxospiro[oxirane-2,4'-tricyclo[9.3.1.0³,⁸]pentadecan]-11'-en-9'-yl pyridine-3-carboxylate
(3s,4ar,5s,6r,6ar,10r,10as,10br)-5,6-bis(acetyloxy)-4a,6a,7,10b-tetramethyl-5'-oxo-2,5,6,9,10,10a-hexahydro-1h-spiro[naphtho[2,1-b]pyran-3,3'-oxolan]-10-yl pyridine-3-carboxylate
(3s,4ar,5s,6r,6ar,10r,10as,10br)-5,6-bis(acetyloxy)-4a,6a,7,10b-tetramethyl-5'-oxo-2,5,6,9,10,10a-hexahydro-1h-spiro[naphtho[2,1-b]pyran-3,3'-oxolan]-10-yl pyridine-3-carboxylate
