中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (4aS,8R)-4a,8-dimethyl-4,4a,5,6,7,8-hexahydronaphthalen-2(3H)-one | 69460-62-4 | C12H18O | 178.274 |
Chemical investigation of the steam-volatile oil of the shrub Rubus rosifolius yielded pregeijerene (2), β-caryophyllene (3), humulene (4), dihydroagarofuran (5), an unidentified sesquiterpene ether, hedycaryol (6) and the novel epieudesmol rosifoliol for which structure (1) is proposed. The bio- genetic significance of these constituents and the carbon-13 magnetic resonance spectra of rosifoliol and related compounds are discussed.