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Abietane-type and labdane-type diterpenoids from the cones ofChamaecyparis obtusa
| Content Provider | Semantic Scholar |
|---|---|
| Author | Fukushima, Jun-Ichi Yatagai, Mitsuyoshi Ohira, Tatsuro |
| Copyright Year | 2004 |
| Abstract | A novel compound, 8(17),12E,14-labdatrien-19-al (trans-communal), was isolated from ethyl acetate extract of young cones of hinoki (Chamaecyparis obtusa Endl.). The chemical structure of the compound was determined mainly with various nuclear magnetic resonance spectral techniques. Its stereochemistry was determined by derivation to a known compound,trans-communol. In addition to this compound, four known compounds — ferruginol, chamaecydin, 12-hydroxy-6,7-seco-abieta-8,l 1,13-triene-6,7-dial, and frans-communic acid — were isolated. All isolated compounds were subjected to an antifeedant bioassay against the pest insectSpodoptera litura. Results of the bioassay showed that chamaecydin and 12-hydroxy-6,7-seco-abieta-8,11,13-triene-6,7-dial had antifeedant activity. |
| Starting Page | 326 |
| Ending Page | 330 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/BF00831355 |
| Volume Number | 48 |
| Alternate Webpage(s) | https://jwoodscience.springeropen.com/track/pdf/10.1007/BF00831355 |
| Alternate Webpage(s) | https://doi.org/10.1007/BF00831355 |
| Journal | Journal of Wood Science |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
