(4s,4ar,5s,7s,8s,8as)-3,4,4a,5,6,7,8,8a-octahydro-2h-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaene-4,5,7,8-tetrol

(4s,4ar,5s,7s,8s,8as)-3,4,4a,5,6,7,8,8a-octahydro-2h-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaene-4,5,7,8-tetrol

C20H22O6 (358.1416312)


   

4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoic acid

4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoic acid

C17H20O8 (352.115812)


   

methyl (2r,4r)-4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoate

methyl (2r,4r)-4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoate

C18H22O8 (366.1314612)


   

8-hydroxy-2,3,8,8a-tetrahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

8-hydroxy-2,3,8,8a-tetrahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C20H16O4 (320.1048536)


   

4,7,8-trihydroxy-2,3,4,4a,6,7,8,8a-octahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

4,7,8-trihydroxy-2,3,4,4a,6,7,8,8a-octahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C20H20O6 (356.125982)


   

4,8-dihydroxy-7-methoxy-2,3,4,4a,6,7,8,8a-octahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

4,8-dihydroxy-7-methoxy-2,3,4,4a,6,7,8,8a-octahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C21H22O6 (370.1416312)


   

(7r,8s,8as)-8-hydroxy-7-methoxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

(7r,8s,8as)-8-hydroxy-7-methoxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C21H20O5 (352.13106700000003)


   

(8r,8as)-8-hydroxy-2,3,8,8a-tetrahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

(8r,8as)-8-hydroxy-2,3,8,8a-tetrahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C20H16O4 (320.1048536)


   

7,8-dihydroxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

7,8-dihydroxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C20H18O5 (338.1154178)


   

methyl 4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoate

methyl 4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoate

C18H22O8 (366.1314612)


   

(2r,4r)-4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoic acid

(2r,4r)-4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoic acid

C17H20O8 (352.115812)


   

5-hydroxy-7-methoxy-8-(4-methoxy-5-oxooxolan-2-yl)-2-methylchromen-4-one

5-hydroxy-7-methoxy-8-(4-methoxy-5-oxooxolan-2-yl)-2-methylchromen-4-one

C16H16O7 (320.0895986)


   

9'-hydroxy-2'-methyl-3'a,6',7',8'a,9',9'a-hexahydro-2'h-dispiro[oxolane-2,3'-naphtho[2,3-b]furan-8',3''-[2,4]dioxatricyclo[7.3.1.0⁵,¹³]tridecane]-1''(13''),5'',7'',9'',11''-pentaene-4',5-dione

9'-hydroxy-2'-methyl-3'a,6',7',8'a,9',9'a-hexahydro-2'h-dispiro[oxolane-2,3'-naphtho[2,3-b]furan-8',3''-[2,4]dioxatricyclo[7.3.1.0⁵,¹³]tridecane]-1''(13''),5'',7'',9'',11''-pentaene-4',5-dione

C26H24O7 (448.1521954)


   

(2r,4s)-4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoic acid

(2r,4s)-4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoic acid

C17H20O8 (352.115812)


   

(4s,4ar,7s,8s,8as)-4,7,8-trihydroxy-2,3,4,4a,6,7,8,8a-octahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

(4s,4ar,7s,8s,8as)-4,7,8-trihydroxy-2,3,4,4a,6,7,8,8a-octahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C20H20O6 (356.125982)


   

(2s,2'r,3'as,8'as,9's,9'as)-9'-hydroxy-2'-methyl-3'a,6',7',8'a,9',9'a-hexahydro-2'h-dispiro[oxolane-2,3'-naphtho[2,3-b]furan-8',3''-[2,4]dioxatricyclo[7.3.1.0⁵,¹³]tridecane]-1''(13''),5'',7'',9'',11''-pentaene-4',5-dione

(2s,2'r,3'as,8'as,9's,9'as)-9'-hydroxy-2'-methyl-3'a,6',7',8'a,9',9'a-hexahydro-2'h-dispiro[oxolane-2,3'-naphtho[2,3-b]furan-8',3''-[2,4]dioxatricyclo[7.3.1.0⁵,¹³]tridecane]-1''(13''),5'',7'',9'',11''-pentaene-4',5-dione

C26H24O7 (448.1521954)


   

(4s,4ar,7s,8s,8as)-4,8-dihydroxy-7-methoxy-2,3,4,4a,6,7,8,8a-octahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

(4s,4ar,7s,8s,8as)-4,8-dihydroxy-7-methoxy-2,3,4,4a,6,7,8,8a-octahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C21H22O6 (370.1416312)


   

(8r,8as)-8-hydroxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

(8r,8as)-8-hydroxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C20H18O4 (322.1205028)


   

8-hydroxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

8-hydroxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C20H18O4 (322.1205028)


   

5-hydroxy-7-methoxy-8-[(2s,4r)-4-methoxy-5-oxooxolan-2-yl]-2-methylchromen-4-one

5-hydroxy-7-methoxy-8-[(2s,4r)-4-methoxy-5-oxooxolan-2-yl]-2-methylchromen-4-one

C16H16O7 (320.0895986)


   

(7s,8s,8as)-7,8-dihydroxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

(7s,8s,8as)-7,8-dihydroxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C20H18O5 (338.1154178)


   

(7r,8s,8as)-7,8-dihydroxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

(7r,8s,8as)-7,8-dihydroxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C20H18O5 (338.1154178)


   

3,4,4a,5,6,7,8,8a-octahydro-2h-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaene-4,5,7,8-tetrol

3,4,4a,5,6,7,8,8a-octahydro-2h-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaene-4,5,7,8-tetrol

C20H22O6 (358.1416312)


   

8-hydroxy-7-methoxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

8-hydroxy-7-methoxy-2,3,6,7,8,8a-hexahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-5-one

C21H20O5 (352.13106700000003)


   

methyl (2r,4s)-4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoate

methyl (2r,4s)-4-(5-hydroxy-7-methoxy-2-methyl-4-oxochromen-8-yl)-2,4-dimethoxybutanoate

C18H22O8 (366.1314612)