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Figure 4
Torsion angles between the methoxycarbonyl group and the 5-oxo-4,5-dihydro-1H-pyrrol-4-ylidene group, showing (a) the N1—C10—C14—O2 torsion angle and (b) the C12—C11—C16—O4 torsion angle. |
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Figure 4
Torsion angles between the methoxycarbonyl group and the 5-oxo-4,5-dihydro-1H-pyrrol-4-ylidene group, showing (a) the N1—C10—C14—O2 torsion angle and (b) the C12—C11—C16—O4 torsion angle. |