Isolation and structural elucidation of terpenoids from the soft coral Clavularia inflata (Coelenterata, Octocorallia, Stolonifera)
The terpenoid components of the Stolonifer Clavularia inflata were studied. A novel diterpene (49) with a methyl migrated dolabellane carbon skeleton was isolated together with three known clavularane compounds (19), (20), and (21). Compound (49) was initially isolated in its acetylated form (50) th...
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| Format: | text |
| Language: | English |
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Animo Repository
1993
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| Online Access: | https://animorepository.dlsu.edu.ph/etd_masteral/1536 https://animorepository.dlsu.edu.ph/cgi/viewcontent.cgi?article=8374&context=etd_masteral |
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| Institution: | De La Salle University |
| Language: | English |
| Summary: | The terpenoid components of the Stolonifer Clavularia inflata were studied. A novel diterpene (49) with a methyl migrated dolabellane carbon skeleton was isolated together with three known clavularane compounds (19), (20), and (21). Compound (49) was initially isolated in its acetylated form (50) then hydrolyzed to give the novel compound. The structures of (49), (50), and (21) were elucidated by extensive ID and 2D NMR Analyses. The structures of (19) and (20) were determined by comparing their proton NMR spectra with those previously reported. |
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