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Phomoxanthone B

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Phomoxanthone B

Molecular formula: C38H38O16
Categories: Mycotoxins , Ester
Names
English:
(5R,5'R,6R,6'R,10aR,10a'R)-10a,10a'-Bis(acetoxymethyl)-1,1',8,8'-tetrahydroxy-6,6'-dimethyl-9,9'-dioxo-5,5',7,7',9,9',10a,10a'-octahydro-6H,6'H-2,4'-bixanthene-5,5'-diyl diacetate(IUPAC)
PXB
Phomoxanthone B [Wiki]
[(3R,4R,4aR)-7-[(5R,6R,10aR)-5-acetyloxy-10a-(acetyloxymethyl)-1,9-dihydroxy-6-methyl-8-oxo-6,7-dihydro-5H-xanthen-4-yl]-4-acetyloxy-8,9-dihydroxy-3-methyl-1-oxo-3,4-dihydro-2H-xanthen-4a-yl]methyl acetate(IUPAC)
[5,7'-Bi-3H-xanthene]-9,9'(2H,2'H)-dione, 4,4'-bis(acetyloxy)-4a,4'a-bis[(acetyloxy)methyl]-4,4',4a,4'a-tetrahydro-1,1',8,8'-tetrahydroxy-3,3'-dimethyl-, (3R,3'R,4R,4'R,4aR,4a'R)-(CAS)

Variants of the formula:

OH|\|`//`\`|`\`|O|`/|<|d\O|\O`\`/><`/<|wO`/|O`|`\>_(a60,W2)<`/w>_(a60)_(a60)\`\`|OH>\O/`|/\_(x3,y-2,w0)\/\/O`/|`/<`/d`\O`/`\O\|><`\O`|/`|</OH>`\\`/||>|<`/wO|`/O/\>_(a-60)<|w>_(a-60)_(a-60)`\c\/OH
HO\/\|<_(a-70,d+)O_p6<_p6>_qq6O>`/<|d>`\`|/`|`\O\/\<|O`/_(a-110,w+)_q6O_p6<_p6>_qq6O>//<`|`\\`/|`|`\HO>\||\//\O/\<|wO\|O`|/>/<\w>`|`\<`|OH>`//<|c|d`/O|\O`\`/>`\`|O|`/<|>`\\<`|OH>`/
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent