Shao Hang, Kong Fan-Dong, Wang Hao, Mei Wen-Li, Dai Hao-Fu
a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou 571101 , China.
J Asian Nat Prod Res. 2017 Sep;19(9):935-940. doi: 10.1080/10286020.2016.1268602. Epub 2017 Jan 2.
Qinanmer (1), a new compound comprising 2-(2-phenylethyl)chromone and sesquiterpene moieties, together with two known 2-(2-phenylethyl)chromone derivatives (2-3), was isolated from the high-quality Chinese agarwood "Qi-Nan" originating from Aquilaria sinensis (Lour.) Glig. The structure of 1 was elucidated by spectroscopic techniques (UV, IR, 1D and 2D NMR), MS analyses, ECD spectra analyses, and quantum C NMR calculations.
奇楠醚(1)是一种由2-(2-苯乙基)色酮和倍半萜部分组成的新化合物,与两种已知的2-(2-苯乙基)色酮衍生物(2-3)一起,从源自白木香的优质中国沉香“奇楠”中分离得到。通过光谱技术(紫外、红外、一维和二维核磁共振)、质谱分析、电子圆二色光谱分析和量子碳核磁共振计算确定了1的结构。