中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (1R,4aR,4bS,7S,10aR)-1,4a,7-trimethyl-7-vinyl-1,2,3,4,4a,4b,5,6,7,8,10,10a-dodecahydrophenanthrene-1-carbaldehyde | 1686-63-1 | C20H30O | 286.458 |
Examination of the heartwood of Dacrydium bidwillii has shown the presence of isopimara-7,15-diene, isopimaradienal, isopimaradienol, manool, torulosol, β-sitosterol, and isopimaric acid. A nor-diterpene isolated was shown to be 18-nor-isopimaradien-4a-ol (I), and this was confirmed by its synthesis from isopimaradienal.