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Molecules 2013, 18(10), 11866-11872; doi:10.3390/molecules181011866
Article

Two New Monoterpenes from the Fruits of Illicium lanceolatum

1,* , 1, 1, 2, 1 and 1,*
1 School of Pharmaceutical Science, Zhengzhou University, Ke Xue Da Dao 100, Zhengzhou 450001, China 2 School of Pharmaceutical Science, Henan University of Traditional Chinese Medicine, Zhengzhou 450008, China
* Authors to whom correspondence should be addressed.
Received: 5 August 2013 / Revised: 1 September 2013 / Accepted: 4 September 2013 / Published: 26 September 2013
(This article belongs to the Section Metabolites)
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Abstract

Two new monoterpenes, p-mentha-1(7),8-dien-2-O-b-d-glucoside (1) and trans-2,4-dihydroxy-2,4-dimethyl-trans-1-acetic acid g-lactone (2) were isolated from the fruits of Illicium lanceolatum along with trans-2,4-dihydroxy-2,4-dimethyl-cis-1-acetic acid g-lactone (3), (1R,2R,4R)-8-p-menthen-1,2-diol (4), trans-sobrerol (5), (1S,2S,4R)-p-menthane-1,2,8-triol (6) and (1S, 2S, 4R, 8R)-p-menthane-1,2,9-triol (7). The structures of the isolates were confirmed by spectroscopic analysis and they showed no inhibitory effects on the in vitro growth of microbial organisms (Escherichia coli, Staphyloccocus aureus, Bacillus subtilis) at less than 1.0 mg/mL.
Keywords: Illicium lanceolatum; monoterpenes; anti-microbial activity Illicium lanceolatum; monoterpenes; anti-microbial activity
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

Liu, J.-F.; Li, H.-J.; Wang, L.-X.; Liu, M.-Q.; Bi, Y.-F.; Zhang, Y.-B. Two New Monoterpenes from the Fruits of Illicium lanceolatum. Molecules 2013, 18, 11866-11872.

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