期刊
JOURNAL OF NATURAL PRODUCTS
卷 80, 期 11, 页码 3043-3048出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.jnatprod.7b00462
关键词
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资金
- National Research Foundation of Korea (NRF) under Korean government (MSIP) [2009-0083533]
- Ministry of Science, ICT
- National Research Foundation [NRF-2012M3A9C4048796]
- BK21 Plus Program
Four new and five known sesquiterpenoids were isolated from the agarwood of Aquilaria malaccensis. Aquilanols A and B (1 and 2) have an unprecedented macrocyclic humulene structure with a bicyclic 7/10 ring system. Compound 2 was obtained as a scalemic mixture that was resolved by HPLC analysis using a chiral column. Their structures were deduced based on spectroscopic data analysis, and the absolute configurations were unambiguously determined by X-ray crystallographic data and ECD spectroscopic analysis. A putative biosynthetic pathway of these sesquiterpenoids is proposed.
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