title: Qinanmer, a new compound from Chinese agarwood 'Qi-Nan' originating from Aquilaria sinensis.
abstract: 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 quantum13C NMR calculations.
authors.affiliation: 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.
authors.forename: Hang
authors.initials: H
authors.lastname: Shao
authors.affiliation: 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.
authors.forename: Fan-Dong
authors.initials: FD
authors.lastname: Kong
authors.affiliation: 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.
authors.forename: Hao
authors.initials: H
authors.lastname: Wang
authors.affiliation: 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.
authors.forename: Wen-Li
authors.initials: WL
authors.lastname: Mei
authors.affiliation: 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.
authors.forename: Hao-Fu
authors.initials: HF
authors.lastname: Dai
mesh_terms: D002800:Cholinesterase Inhibitors / Q000737:chemistry; D002867:Chromones / Q000737:chemistry; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D005419:Flavonoids; D015394:Molecular Structure; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*; D029645:Thymelaeaceae / Q000737:chemistry; D014934:Wood / Q000737:chemistry
chemical_list: D002800:Cholinesterase Inhibitors; D002867:Chromones; D004365:Drugs, Chinese Herbal; D005419:Flavonoids; D012717:Sesquiterpenes; C000622472:qinanmer; C062550:2-(2-phenylethyl)chromone
keywords: Aquilaria sinensis; Qi-Nan; Thymelaeaceae; qinanmer