| 摘要 |
Disclosed is a compound represented by Structural Formula (I): Ring A is substituted or unsubstituted and optionally fused to an aryl group. Z1 and Z2 are independently =O, =S, =N-OR12 or =NR12 R1 and R2 are independently -H, an aliphatic group, a substituted aliphatic group, an unsubstituted non-aromatic heterocylic group, a substituted non-aromatic heterocylic group, an aryl group or a substituted aryl group, provided that R1 and R2 are not both -H. Alternatively, -NR1R2, taken together, is a substituted or unsubstituted non-aromatic nitrogen-containing heterocyclic group or a substituted or unsubstituted nitrogen-containing heteroaryl group. R3 is a substituted or unsubstituted aryl group or a substituted or unsubstituted aliphatic group. X is a covalent bond, -C(R4R5)-, -N(R4)-, -O-, -S-, -S(O)-, -S(O)2-, -C(=O)-, -C(=O)-N(R4)-, or -N(R4)-C(=O)-. R4 and R5 are independently -H or a substituted or unsubstituted aliphatic group. R12 is -H or a substituted or unsubstituted alkyl group.
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