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Molecules 2014, 19(1), 1-8; doi:10.3390/molecules19010001
Article

Two New Phenolic Compounds from the Heartwood of Caesalpinia sappan L.

1, 2, 2, 3, 1,2,* , 3, 1 and 1
Received: 18 November 2013; in revised form: 9 December 2013 / Accepted: 10 December 2013 / Published: 19 December 2013
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Abstract: Two new phenolic compounds, epicaesalpin J and 7,10,11-trihydroxydracaenone, were isolated from the heartwood of Caesalpinia sappan L. Their structures were identified by spectroscopic analysis methods, such as 1D and 2D NMR, along with the high resolution mass spectral data. The NO inhibition activities of two new compounds and six known compounds were tested.
Keywords: Caesalpinia sappan L.; dracaenone; epicaesalpin J; phenolic compounds Caesalpinia sappan L.; dracaenone; epicaesalpin J; phenolic compounds
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Zhao, M.-B.; Li, J.; Shi, S.-P.; Cai, C.-Q.; Tu, P.-F.; Tang, L.; Zeng, K.-W.; Jiang, Y. Two New Phenolic Compounds from the Heartwood of Caesalpinia sappan L.. Molecules 2014, 19, 1-8.

AMA Style

Zhao M-B, Li J, Shi S-P, Cai C-Q, Tu P-F, Tang L, Zeng K-W, Jiang Y. Two New Phenolic Compounds from the Heartwood of Caesalpinia sappan L.. Molecules. 2014; 19(1):1-8.

Chicago/Turabian Style

Zhao, Ming-Bo; Li, Jun; Shi, She-Po; Cai, Chen-Qiu; Tu, Peng-Fei; Tang, Li; Zeng, Ke-Wu; Jiang, Yong. 2014. "Two New Phenolic Compounds from the Heartwood of Caesalpinia sappan L.." Molecules 19, no. 1: 1-8.


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