Yu-Ping Wu, Hua-Yin Liu, Gui-Juan Zhao, Gui-Feng Li, Guang-Hai Zhang, Wei-Guang Wang, Guang-Hui Kong, Jin Wang, Qiu-Fen Hu
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引用次数: 0
Abstract
Two new aromatic sesquiterpenes, 2-(3-isopropyl-4,5-dimethoxybenzyl)-4-methylfuran (1) and (5-(3-isopropyl-4,5-dimethoxybenzyl)furan-3-yl)methanol (2) were isolated from the stems of cigar tobacco (a variety of Nicotiana tabacum). Their structures were determined by spectroscopic methods, including extensive 1D and 2D NMR techniques. Interestingly, compound 2 has a weak, sweet fragrance. They can enhance the sweet aroma style of cigar smoke and have potential value for use as an essence for cigar tobacco.
期刊介绍：
Chemistry of Natural Compounds publishes reviews and general articles about the structure of different classes of natural compounds, the chemical characteristics of botanical families, genus, and species, to establish the comparative laws and connection between physiological activity and the structure of substances.
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