Exact Mass: 666.1948
Exact Mass Matches: 666.1948
Found 21 metabolites which its exact mass value is equals to given mass value 666.1948,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Dicerandrol A
Dicerandrol A
A biaryl that is 5,5,7,7,9,9,10a,10a-octahydro-6H,6H-2,2-bixanthene substituted by acetoxy groups at C-5 and C-5, hydroxy groups at C-1, C-1, C-8 and C-8, hydroxymethyl groups at C-10a and C-10a, methyl groups at C-6 and C-6 and oxo groups at C-9 and C-9 respectively. A dimeric tetrahydroxanthone derivative isolated from Phomopsis longicolla, it exhibits antibacterial and cytotoxic activities.
6-[2-[6-carboxy-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-5-[(E)-2-(2,4-dihydroxyphenyl)ethenyl]-3-hydroxyphenoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid
6-[2-[6-carboxy-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-5-[(E)-2-(2,4-dihydroxyphenyl)ethenyl]-3-hydroxyphenoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid
6-[4-[(E)-2-[4-[6-carboxy-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-3,5-dihydroxyphenyl]ethenyl]-3-hydroxyphenoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid
6-[4-[(E)-2-[4-[6-carboxy-5-(2,4-dihydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-3,5-dihydroxyphenyl]ethenyl]-3-hydroxyphenoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid
6-[6-(2,4-dihydroxyphenyl)-2-[4-[(E)-2-(2,4-dihydroxyphenyl)ethenyl]-2,6-dihydroxyphenyl]-4-methylcyclohex-3-ene-1-carbonyl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
6-[6-(2,4-dihydroxyphenyl)-2-[4-[(E)-2-(2,4-dihydroxyphenyl)ethenyl]-2,6-dihydroxyphenyl]-4-methylcyclohex-3-ene-1-carbonyl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
5'-(acetyloxy)-1,1',8,8'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-9,9'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,4'-bixanthen]-5-yl acetate
5'-(acetyloxy)-1,1',8,8'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-9,9'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,4'-bixanthen]-5-yl acetate
{8-[5-(acetyloxy)-1,9-dihydroxy-10a-(hydroxymethyl)-6-methyl-8-oxo-6,7-dihydro-5h-xanthen-2-yl]-5-hydroxy-2-(3-methyl-5-oxooxolan-2-yl)-4-oxo-3h-1-benzopyran-2-yl}methyl acetate
{8-[5-(acetyloxy)-1,9-dihydroxy-10a-(hydroxymethyl)-6-methyl-8-oxo-6,7-dihydro-5h-xanthen-2-yl]-5-hydroxy-2-(3-methyl-5-oxooxolan-2-yl)-4-oxo-3h-1-benzopyran-2-yl}methyl acetate
[5'-(acetyloxy)-1,1',5,9,9'-pentahydroxy-10'a-(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-10a-yl]methyl acetate
[5'-(acetyloxy)-1,1',5,9,9'-pentahydroxy-10'a-(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-10a-yl]methyl acetate
(5r,5'r,6r,6'r,10ar,10'ar)-5'-(acetyloxy)-1,1',8,8'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-9,9'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,4'-bixanthen]-5-yl acetate
(5r,5'r,6r,6'r,10ar,10'ar)-5'-(acetyloxy)-1,1',8,8'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-9,9'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,4'-bixanthen]-5-yl acetate
[(2s)-6-[(5r,6r,10ar)-5-(acetyloxy)-1,9-dihydroxy-10a-(hydroxymethyl)-6-methyl-8-oxo-6,7-dihydro-5h-xanthen-2-yl]-5-hydroxy-2-[(2r,3r)-3-methyl-5-oxooxolan-2-yl]-4-oxo-3h-1-benzopyran-2-yl]methyl acetate
[(2s)-6-[(5r,6r,10ar)-5-(acetyloxy)-1,9-dihydroxy-10a-(hydroxymethyl)-6-methyl-8-oxo-6,7-dihydro-5h-xanthen-2-yl]-5-hydroxy-2-[(2r,3r)-3-methyl-5-oxooxolan-2-yl]-4-oxo-3h-1-benzopyran-2-yl]methyl acetate
(5r,5'r,6r,6'r,10ar,10'ar)-5'-(acetyloxy)-1,1',9,9'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-5-yl acetate
(5r,5'r,6r,6'r,10ar,10'ar)-5'-(acetyloxy)-1,1',9,9'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-5-yl acetate
[(2r)-8-[(5r,6r,10ar)-5-(acetyloxy)-1,9-dihydroxy-10a-(hydroxymethyl)-6-methyl-8-oxo-6,7-dihydro-5h-xanthen-2-yl]-5-hydroxy-2-[(2s,3s)-3-methyl-5-oxooxolan-2-yl]-4-oxo-3h-1-benzopyran-2-yl]methyl acetate
[(2r)-8-[(5r,6r,10ar)-5-(acetyloxy)-1,9-dihydroxy-10a-(hydroxymethyl)-6-methyl-8-oxo-6,7-dihydro-5h-xanthen-2-yl]-5-hydroxy-2-[(2s,3s)-3-methyl-5-oxooxolan-2-yl]-4-oxo-3h-1-benzopyran-2-yl]methyl acetate
5'-(acetyloxy)-1,1',8,8'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-9,9'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-5-yl acetate
5'-(acetyloxy)-1,1',8,8'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-9,9'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-5-yl acetate
(5s,5's,6s,6's,10as,10'as)-5'-(acetyloxy)-1,1',8,8'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-9,9'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,4'-bixanthen]-5-yl acetate
(5s,5's,6s,6's,10as,10'as)-5'-(acetyloxy)-1,1',8,8'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-9,9'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,4'-bixanthen]-5-yl acetate
5'-(acetyloxy)-1,1',9,9'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-5-yl acetate
5'-(acetyloxy)-1,1',9,9'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-5-yl acetate
(5r,5'r,6r,6'r,10ar,10'ar)-5'-(acetyloxy)-1,1',9,9'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,4'-bixanthen]-5-yl acetate
(5r,5'r,6r,6'r,10ar,10'ar)-5'-(acetyloxy)-1,1',9,9'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,4'-bixanthen]-5-yl acetate
(5s,5's,6s,6's,10as,10'as)-5'-(acetyloxy)-1,1',8,8'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-9,9'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-5-yl acetate
(5s,5's,6s,6's,10as,10'as)-5'-(acetyloxy)-1,1',8,8'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-9,9'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-5-yl acetate
[(5s,5's,6s,6's,10as,10'as)-5'-(acetyloxy)-1,1',5,9,9'-pentahydroxy-10'a-(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-10a-yl]methyl acetate
[(5s,5's,6s,6's,10as,10'as)-5'-(acetyloxy)-1,1',5,9,9'-pentahydroxy-10'a-(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthen]-10a-yl]methyl acetate
{6-[5-(acetyloxy)-1,9-dihydroxy-10a-(hydroxymethyl)-6-methyl-8-oxo-6,7-dihydro-5h-xanthen-2-yl]-5-hydroxy-2-(3-methyl-5-oxooxolan-2-yl)-4-oxo-3h-1-benzopyran-2-yl}methyl acetate
{6-[5-(acetyloxy)-1,9-dihydroxy-10a-(hydroxymethyl)-6-methyl-8-oxo-6,7-dihydro-5h-xanthen-2-yl]-5-hydroxy-2-(3-methyl-5-oxooxolan-2-yl)-4-oxo-3h-1-benzopyran-2-yl}methyl acetate
5'-(acetyloxy)-1,1',9,9'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,4'-bixanthen]-5-yl acetate
5'-(acetyloxy)-1,1',9,9'-tetrahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,4'-bixanthen]-5-yl acetate
