Classification Term: 170388
Methyl xanthones (ontology term: 015117a62ac58757b46a162c93514707)
found 77 associated metabolites at sub_class metabolite taxonomy ontology rank level.
Ancestor: Xanthones
Child Taxonomies: There is no child term of current ontology term.
Bikaverin
Bikaverin
A organic heterotetracyclic compound that is 10H-benzo[b]xanthene-7,10,12-trione substituted by hydroxy groups at positions 6 and 11, methoxy groups at positions 3 and 8 and a methyl group at position 1.
5,6-Dimethoxysterigmatocystin
15-hydroxy-11,17,18-trimethoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1(12),2(9),4,10,14(19),15,17-heptaen-13-one
5,6-Dimethoxysterigmatocystin is a mycotoxin produced by Aspergillus multicolo D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins
Emericellin
Variecoxanthone B
A xanthone that is xanthen-9-one bearing hydroxymethyl, 3,3-dimethylallyloxy, methyl, 3,3-dimethylallyl and hydroxy groups at positions 1, 2, 3, 5 and 8 respectively. A secondary metabolite produced by Aspergillus nidulans.
chaetoxanthone A
(-)-Chaetoxanthone A
A bridged organic heteropentacyclic compund that is 3,4,5,6-tetrahydro-2H,8H-2,6-epoxyoxocino[3,2-b]xanthen-8-one substituted by hydroxy groups at positions 4 and 7, a methoxy group at position 9 and a methyl group at position 2 (the 2S,4R,6S stereoisomer). It is isolated from the marine derived fungus Chaetomium and has antiprotozoal activity.
6,8-dihydroxy-3-methyl-9-oxo-9h-xanthene-1-carboxylic acid
6,8-dihydroxy-3-methyl-9-oxo-9h-xanthene-1-carboxylic acid
Pinselin
Pinselin
A member of the class of xanthones that is methyl 9H-xanthene-1-carboxylate substituted by hydroxy groups at positions 2 and 8, a methyl group at position 6 and an oxo group at position 9. It has been isolated from Aspergillus sydowii.
SYDOWININ B
methyl-1,7-dihydroxy-3-hydroxymethyl-xanthone-8-carboxylate
A member of the class of xanthones that is methyl 9H-xanthene-1-carboxylate substituted by hydroxy group at positions 2 and 8, a hydroxymethyl group at position 6 and an oxo group at position 9. It has been isolated from the sea fan derived fungus Aspergillus sydowii.
2-hydroxyvertixanthone
2-hydroxyvertixanthone
A member of the class of xanthones that is methyl 9H-xanthene-1-carboxylate substituted by hydroxy groups at positions 2 and 8 and an oxo group at position 9. It has been isolated from Chaetomium globosum.
Austocystin D
Austocystin D
An organic heteropentacyclic compound isolated from Aspergillus and Aspergillus ustus and has been shown to exhibit cytotoxic activity. D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins D009676 - Noxae > D011042 - Poisons > D000348 - Aflatoxins
2-Chloro-3,6,8-trihydroxy-1-methyl-9H-xanthen-9-one
2-Chloro-3,6,8-trihydroxy-1-methyl-9H-xanthen-9-one
C14H9ClO5 (292.01384939999997)
Swerchirin
9H-Xanthen-9-one, 1,8-dihydroxy-3,5-dimethoxy- (9CI)
A member of the class of xanthones that is the 5-O-methyl derivative of bellidifolin. Isolated from Centaurium erythraea and Swertia chirayita, it exhibits hypoglycemic activity.
5,6-Dimethoxysterigmatocystin
5,6-Dimethoxysterigmatocystin
D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins
methyl (5s,5'r,6r,6'r,7r,10ar,10'ar)-1,1',5,5',9,9'-hexahydroxy-10'a-(hydroxymethyl)-3,3',6,6',7-pentamethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthene]-10a-carboxylate
methyl (5s,5'r,6r,6'r,7r,10ar,10'ar)-1,1',5,5',9,9'-hexahydroxy-10'a-(hydroxymethyl)-3,3',6,6',7-pentamethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthene]-10a-carboxylate
methyl 4-chloro-3,8-dihydroxy-6-methyl-9-oxoxanthene-1-carboxylate
methyl 4-chloro-3,8-dihydroxy-6-methyl-9-oxoxanthene-1-carboxylate
8-hydroxy-1-(hydroxymethyl)-3-methyl-2-[(3-methylbut-2-en-1-yl)oxy]xanthen-9-one
8-hydroxy-1-(hydroxymethyl)-3-methyl-2-[(3-methylbut-2-en-1-yl)oxy]xanthen-9-one
9-[(3,3-dimethyloxiran-2-yl)(methoxy)methyl]-4,6-dihydroxy-12-methyl-3-(prop-1-en-2-yl)-3,4-dihydro-2h-1,10-dioxatetraphen-5-one
9-[(3,3-dimethyloxiran-2-yl)(methoxy)methyl]-4,6-dihydroxy-12-methyl-3-(prop-1-en-2-yl)-3,4-dihydro-2h-1,10-dioxatetraphen-5-one
2,4,18-trihydroxy-7,9,13-trioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),5,11,14,16,18-heptaen-20-one
2,4,18-trihydroxy-7,9,13-trioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),5,11,14,16,18-heptaen-20-one
7,11-dihydroxy-17-(2-hydroxypropan-2-yl)-13-methyl-6-(3-methylbut-2-en-1-yl)-2,15-dioxatetracyclo[8.7.1.0³,⁸.0¹⁴,¹⁸]octadeca-3,5,7,10,12,14(18)-hexaen-9-one
7,11-dihydroxy-17-(2-hydroxypropan-2-yl)-13-methyl-6-(3-methylbut-2-en-1-yl)-2,15-dioxatetracyclo[8.7.1.0³,⁸.0¹⁴,¹⁸]octadeca-3,5,7,10,12,14(18)-hexaen-9-one
2-hydroxy-1-(hydroxymethyl)-7,8-dimethoxy-3-methylxanthen-9-one
2-hydroxy-1-(hydroxymethyl)-7,8-dimethoxy-3-methylxanthen-9-one
1,3-dihydroxy-7-methoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]xanthen-9-one
1,3-dihydroxy-7-methoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]xanthen-9-one
1-hydroxy-2-(4-hydroxy-3-methylbut-2-en-1-yl)-8-(hydroxymethyl)-6-methylxanthen-9-one
1-hydroxy-2-(4-hydroxy-3-methylbut-2-en-1-yl)-8-(hydroxymethyl)-6-methylxanthen-9-one
16-{[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxy}-2,5,18-trihydroxy-7,9,13-trioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),11,14,16,18-hexaen-20-one
16-{[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxy}-2,5,18-trihydroxy-7,9,13-trioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),11,14,16,18-hexaen-20-one
methyl 3,4,8-trihydroxy-6-methoxy-9-oxoxanthene-1-carboxylate
methyl 3,4,8-trihydroxy-6-methoxy-9-oxoxanthene-1-carboxylate
8,9,11-trimethoxy-2h-[1,3]dioxolo[4,5-b]xanthen-10-one
8,9,11-trimethoxy-2h-[1,3]dioxolo[4,5-b]xanthen-10-one
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
methyl (5r,5as)-5,10,11-trihydroxy-8-methyl-1-oxo-5h-oxepino[4,3-b]chromene-5a-carboxylate
methyl (5r,5as)-5,10,11-trihydroxy-8-methyl-1-oxo-5h-oxepino[4,3-b]chromene-5a-carboxylate
(4r,8s)-18-hydroxy-15-(3-hydroxy-3-methylbutyl)-2-methoxy-7,9,13-trioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),5,11,14,16,18-heptaen-20-one
(4r,8s)-18-hydroxy-15-(3-hydroxy-3-methylbutyl)-2-methoxy-7,9,13-trioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),5,11,14,16,18-heptaen-20-one
1,3,4,8-tetrahydroxy-4a,6-dimethyl-2,3,4,9a-tetrahydro-1h-xanthen-9-one
1,3,4,8-tetrahydroxy-4a,6-dimethyl-2,3,4,9a-tetrahydro-1h-xanthen-9-one
2,18-dihydroxy-4-methoxy-7,9,13-trioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),11,14,16,18-hexaen-20-one
2,18-dihydroxy-4-methoxy-7,9,13-trioxapentacyclo[10.8.0.0³,¹⁰.0⁴,⁸.0¹⁴,¹⁹]icosa-1,3(10),11,14,16,18-hexaen-20-one
methyl (5s,5'r,6r,6'r,7r,10ar,10'ar)-1,1',5,5',8,8'-hexahydroxy-3,3',6,6',7-pentamethyl-9,9'-dioxo-10'a-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthene]-10a-carboxylate
methyl (5s,5'r,6r,6'r,7r,10ar,10'ar)-1,1',5,5',8,8'-hexahydroxy-3,3',6,6',7-pentamethyl-9,9'-dioxo-10'a-({[(2r,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthene]-10a-carboxylate
2,4,5-trichloro-1,3,6-trihydroxy-8-methylxanthen-9-one
2,4,5-trichloro-1,3,6-trihydroxy-8-methylxanthen-9-one
C14H7Cl3O5 (359.93590620000003)
methyl 4,8,9-trihydroxy-6-methyl-1-oxo-3,4-dihydro-2h-xanthene-4a-carboxylate
methyl 4,8,9-trihydroxy-6-methyl-1-oxo-3,4-dihydro-2h-xanthene-4a-carboxylate
2,4-dichloro-1,3,6-trihydroxy-8-methylxanthen-9-one
2,4-dichloro-1,3,6-trihydroxy-8-methylxanthen-9-one
1,8,10-trihydroxy-2-(2-hydroxypropan-2-yl)-9-(3-methylbut-2-en-1-yl)-1h,2h-furo[3,2-a]xanthen-11-one
1,8,10-trihydroxy-2-(2-hydroxypropan-2-yl)-9-(3-methylbut-2-en-1-yl)-1h,2h-furo[3,2-a]xanthen-11-one
(3s,4r)-4,6-dihydroxy-12-methyl-9-(3-methyl-2-oxobutyl)-3-(prop-1-en-2-yl)-3,4-dihydro-2h-1,10-dioxatetraphen-5-one
(3s,4r)-4,6-dihydroxy-12-methyl-9-(3-methyl-2-oxobutyl)-3-(prop-1-en-2-yl)-3,4-dihydro-2h-1,10-dioxatetraphen-5-one
2,4,6-trichloro-1,5-dihydroxy-7-methylxanthen-9-one
2,4,6-trichloro-1,5-dihydroxy-7-methylxanthen-9-one
C14H7Cl3O4 (343.94099120000004)
6,16,24-trihydroxy-8,22-bis(hydroxymethyl)-3,27,29-trimethyl-11,15,19-trioxaoctacyclo[14.14.1.0²,¹⁴.0⁴,¹².0⁵,¹⁰.0¹⁸,²⁶.0²⁰,²⁵.0²⁷,³¹]hentriaconta-2,4(12),5(10),6,8,13,18(26),20,22,24,29-undecaen-17-one
6,16,24-trihydroxy-8,22-bis(hydroxymethyl)-3,27,29-trimethyl-11,15,19-trioxaoctacyclo[14.14.1.0²,¹⁴.0⁴,¹².0⁵,¹⁰.0¹⁸,²⁶.0²⁰,²⁵.0²⁷,³¹]hentriaconta-2,4(12),5(10),6,8,13,18(26),20,22,24,29-undecaen-17-one
(2s)-4,7-dihydroxy-2-(2-hydroxypropan-2-yl)-6-(3-methylbut-2-en-1-yl)-2h,3h-furo[3,2-b]xanthen-5-one
(2s)-4,7-dihydroxy-2-(2-hydroxypropan-2-yl)-6-(3-methylbut-2-en-1-yl)-2h,3h-furo[3,2-b]xanthen-5-one
2,3,7-trimethoxy-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}xanthen-9-one
2,3,7-trimethoxy-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}xanthen-9-one
C22H24O11 (464.13185539999995)
[(5s,5's,6s,6's,10as,10'as)-5,5'-bis(acetyloxy)-1,1',9,9'-tetrahydroxy-10'a-(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[4,4'-bixanthen]-10a-yl]methyl acetate
[(5s,5's,6s,6's,10as,10'as)-5,5'-bis(acetyloxy)-1,1',9,9'-tetrahydroxy-10'a-(hydroxymethyl)-6,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[4,4'-bixanthen]-10a-yl]methyl acetate
(1s,17s)-7,11-dihydroxy-17-(2-hydroxypropan-2-yl)-13-methyl-6-(3-methylbut-2-en-1-yl)-2,15-dioxatetracyclo[8.7.1.0³,⁸.0¹⁴,¹⁸]octadeca-3,5,7,10,12,14(18)-hexaen-9-one
(1s,17s)-7,11-dihydroxy-17-(2-hydroxypropan-2-yl)-13-methyl-6-(3-methylbut-2-en-1-yl)-2,15-dioxatetracyclo[8.7.1.0³,⁸.0¹⁴,¹⁸]octadeca-3,5,7,10,12,14(18)-hexaen-9-one
10a,10'a-dimethyl (5r,5'r,6's,10ar,10'ar)-1,1',5,5',9,9'-hexahydroxy-3,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthene]-10a,10'a-dicarboxylate
10a,10'a-dimethyl (5r,5'r,6's,10ar,10'ar)-1,1',5,5',9,9'-hexahydroxy-3,6'-dimethyl-8,8'-dioxo-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthene]-10a,10'a-dicarboxylate
6-hydroxy-9-(2-hydroxy-1-methoxy-3-methylbut-3-en-1-yl)-12-methyl-5-oxo-3-(prop-1-en-2-yl)-3,4-dihydro-2h-1,10-dioxatetraphen-4-yl acetate
6-hydroxy-9-(2-hydroxy-1-methoxy-3-methylbut-3-en-1-yl)-12-methyl-5-oxo-3-(prop-1-en-2-yl)-3,4-dihydro-2h-1,10-dioxatetraphen-4-yl acetate
methyl (5r,5's,6r,6's,7r,10ar,10'ar)-1,1',5,5',8,8'-hexahydroxy-3,3',6,6',7-pentamethyl-9,9'-dioxo-10'a-({[(2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthene]-10a-carboxylate
methyl (5r,5's,6r,6's,7r,10ar,10'ar)-1,1',5,5',8,8'-hexahydroxy-3,3',6,6',7-pentamethyl-9,9'-dioxo-10'a-({[(2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)-5h,5'h,6h,6'h,7h,7'h-[2,2'-bixanthene]-10a-carboxylate
methyl 4,8-dihydroxy-3-methyl-9-oxoxanthene-1-carboxylate
methyl 4,8-dihydroxy-3-methyl-9-oxoxanthene-1-carboxylate
{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
3,8-dihydroxy-1-methoxy-4-[(2r,3s)-1,3,4-trihydroxybutan-2-yl]xanthen-9-one
3,8-dihydroxy-1-methoxy-4-[(2r,3s)-1,3,4-trihydroxybutan-2-yl]xanthen-9-one
methyl (1r,3r,4s,4as,9ar)-1,4,8-trihydroxy-3-methyl-9-oxo-2,3,4,9a-tetrahydro-1h-xanthene-4a-carboxylate
methyl (1r,3r,4s,4as,9ar)-1,4,8-trihydroxy-3-methyl-9-oxo-2,3,4,9a-tetrahydro-1h-xanthene-4a-carboxylate
(2s)-4,7-dihydroxy-2-(2-hydroxypropan-2-yl)-11-(3-methylbut-2-en-1-yl)-2h,3h-furo[3,2-b]xanthen-5-one
(2s)-4,7-dihydroxy-2-(2-hydroxypropan-2-yl)-11-(3-methylbut-2-en-1-yl)-2h,3h-furo[3,2-b]xanthen-5-one
methyl 3,8-dihydroxy-4,6-dimethoxy-9-oxoxanthene-1-carboxylate
methyl 3,8-dihydroxy-4,6-dimethoxy-9-oxoxanthene-1-carboxylate
2,4-dichloro-3,8-dihydroxy-6-methoxy-1-methylxanthen-9-one
2,4-dichloro-3,8-dihydroxy-6-methoxy-1-methylxanthen-9-one
C15H10Cl2O5 (339.99052700000004)
8,10-dihydroxy-2-(2-hydroxypropan-2-yl)-7-(3-methylbut-2-en-1-yl)-1h,2h-furo[3,2-a]xanthen-11-one
8,10-dihydroxy-2-(2-hydroxypropan-2-yl)-7-(3-methylbut-2-en-1-yl)-1h,2h-furo[3,2-a]xanthen-11-one
methyl 5-chloro-4,8-dihydroxy-6-(hydroxymethyl)-9-oxoxanthene-3-carboxylate
methyl 5-chloro-4,8-dihydroxy-6-(hydroxymethyl)-9-oxoxanthene-3-carboxylate
15-hydroxy-11-methoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,9,11,14,16,18-hexaen-13-one
15-hydroxy-11-methoxy-6,8,20-trioxapentacyclo[10.8.0.0²,⁹.0³,⁷.0¹⁴,¹⁹]icosa-1,9,11,14,16,18-hexaen-13-one
[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
(2s,3r,4r)-2-[(2r,4ar,4br,10ar,12ar)-6,9-dihydroxy-2-(2-hydroxypropan-2-yl)-4a,10a-dimethyl-5-oxo-3,4,4b,11,12,12a-hexahydro-2h-1,10-dioxatetraphen-8-yl]-4-methylhexan-3-yl acetate
(2s,3r,4r)-2-[(2r,4ar,4br,10ar,12ar)-6,9-dihydroxy-2-(2-hydroxypropan-2-yl)-4a,10a-dimethyl-5-oxo-3,4,4b,11,12,12a-hexahydro-2h-1,10-dioxatetraphen-8-yl]-4-methylhexan-3-yl acetate
(1s,3s,4s,4as,9as)-1,3,4,8-tetrahydroxy-4a,6-dimethyl-2,3,4,9a-tetrahydro-1h-xanthen-9-one
(1s,3s,4s,4as,9as)-1,3,4,8-tetrahydroxy-4a,6-dimethyl-2,3,4,9a-tetrahydro-1h-xanthen-9-one
4a,7-dihydroxy-3-(3-hydroxyprop-1-en-2-yl)-1,2,3,9a-tetrahydroxanthene-4,9-dione
4a,7-dihydroxy-3-(3-hydroxyprop-1-en-2-yl)-1,2,3,9a-tetrahydroxanthene-4,9-dione
1,6-dimethyl 8-methoxy-9-oxoxanthene-1,6-dicarboxylate
1,6-dimethyl 8-methoxy-9-oxoxanthene-1,6-dicarboxylate
methyl 8-hydroxy-9-oxo-6-(2-oxopropyl)xanthene-1-carboxylate
methyl 8-hydroxy-9-oxo-6-(2-oxopropyl)xanthene-1-carboxylate
2-(1-chloro-2,3-dihydroxypropan-2-yl)-10-hydroxy-1h,2h-furo[3,2-a]xanthen-11-one
2-(1-chloro-2,3-dihydroxypropan-2-yl)-10-hydroxy-1h,2h-furo[3,2-a]xanthen-11-one
methyl 4-(acetyloxy)-8-hydroxy-6-methyl-9-oxo-4h-xanthene-4a-carboxylate
methyl 4-(acetyloxy)-8-hydroxy-6-methyl-9-oxo-4h-xanthene-4a-carboxylate
4-{[1-(hydroxymethyl)-8-methoxy-3-methyl-9-oxoxanthen-2-yl]oxy}-2-methylbut-2-enimidic acid
4-{[1-(hydroxymethyl)-8-methoxy-3-methyl-9-oxoxanthen-2-yl]oxy}-2-methylbut-2-enimidic acid
C21H21NO6 (383.13688060000004)
1,3-dihydroxy-8-(hydroxymethyl)-6-methylxanthen-9-one
1,3-dihydroxy-8-(hydroxymethyl)-6-methylxanthen-9-one
1,1',5,5',8,8',8a,8'a-octahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-5h,5'h,6h,6'h,7h,7'h,8h,8'h-[2,2'-bixanthene]-9,9'-dione
1,1',5,5',8,8',8a,8'a-octahydroxy-10a,10'a-bis(hydroxymethyl)-6,6'-dimethyl-5h,5'h,6h,6'h,7h,7'h,8h,8'h-[2,2'-bixanthene]-9,9'-dione
methyl (3s,4r,4ar)-4,8,9-trihydroxy-5-[(2s)-5-hydroxy-2-[(1r,2s)-1-hydroxy-4-methoxy-2-methyl-4-oxobutyl]-2-(methoxycarbonyl)-4-oxo-3h-1-benzopyran-6-yl]-3-methyl-1-oxo-3,4-dihydro-2h-xanthene-4a-carboxylate
methyl (3s,4r,4ar)-4,8,9-trihydroxy-5-[(2s)-5-hydroxy-2-[(1r,2s)-1-hydroxy-4-methoxy-2-methyl-4-oxobutyl]-2-(methoxycarbonyl)-4-oxo-3h-1-benzopyran-6-yl]-3-methyl-1-oxo-3,4-dihydro-2h-xanthene-4a-carboxylate
1,5,8,8a-tetrahydroxy-3-(hydroxymethyl)-10a-methyl-5,6,7,8-tetrahydroxanthen-9-one
1,5,8,8a-tetrahydroxy-3-(hydroxymethyl)-10a-methyl-5,6,7,8-tetrahydroxanthen-9-one
methyl 4,8-dihydroxy-3-methyl-9-oxo-3,4-dihydro-2h-xanthene-4a-carboxylate
methyl 4,8-dihydroxy-3-methyl-9-oxo-3,4-dihydro-2h-xanthene-4a-carboxylate
4,6-dihydroxy-9-(2-hydroxy-1-methoxy-3-methylbut-3-en-1-yl)-12-methyl-3-(prop-1-en-2-yl)-3,4-dihydro-2h-1,10-dioxatetraphen-5-one
4,6-dihydroxy-9-(2-hydroxy-1-methoxy-3-methylbut-3-en-1-yl)-12-methyl-3-(prop-1-en-2-yl)-3,4-dihydro-2h-1,10-dioxatetraphen-5-one
methyl (3s,4r,4ar)-4,8,9-trihydroxy-3-methyl-1-oxo-3,4-dihydro-2h-xanthene-4a-carboxylate
methyl (3s,4r,4ar)-4,8,9-trihydroxy-3-methyl-1-oxo-3,4-dihydro-2h-xanthene-4a-carboxylate