1-Hydroxy-3,4-dimethoxy-10-methylacridin-9-one
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There are two independent molecules in the asymmetric unit of the title compound, C16H15NO4, which was isolated from fruits of Zanthoxylum leprieurii. The atoms of the three rings of each molecule are close to coplanar with the largest deviations from the least-squares planes being 0.084 (3) Å and 0.069 (2) Å. Each molecule features an intramolecular O—H...·O hydrogen bond. In the crystal, C—H...·O hydrogen-bonding interactions link the molecules into a three-dimensional network.
2014 ◽
Vol 70
(3)
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pp. o279-o280
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2015 ◽
Vol 71
(1)
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pp. o43-o44
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2014 ◽
Vol 70
(3)
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pp. o258-o258
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2006 ◽
Vol 62
(5)
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pp. o1822-o1823
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2017 ◽
Vol 73
(9)
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pp. 1312-1315
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2006 ◽
Vol 62
(7)
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pp. o2807-o2808