(Q77511254)
Statements
C₁₀H₉NO₅
0 references
CC=Cc1oc2c(c(=O)c1O)C(=O)NC2O
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C/C=C/C1=C(C(=O)C2=C(O1)[C@H](NC2=O)O)O
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Identifiers
1 reference
25 January 2022
Pyranonigrin A is a member of the class of pyranopyrroles that is 2-[(1E)-prop-1-en-1-yl]-6,7-dihydropyrano[2,3-c]pyrrole-4,5-dione carrying two additional hydroxy substituents at positions 3 and 7. Originally isolated from Aspergillus niger