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http://hdl.handle.net/10261/15810
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Coll Toledano, Josep | - |
dc.contributor.author | Tandrón, Yudelsy A. | - |
dc.date.accessioned | 2009-08-07T07:56:18Z | - |
dc.date.available | 2009-08-07T07:56:18Z | - |
dc.date.issued | 2005-01-24 | - |
dc.identifier.citation | Phytochemical Analysis 16(1): 61-67 (2005) | en_US |
dc.identifier.issn | 0958-0344 | - |
dc.identifier.uri | http://hdl.handle.net/10261/15810 | - |
dc.description | 6 pages, 2 figures, 4 tables.-- PMID: 15688959 [PubMed].-- Printed version published Feb 2005. | en_US |
dc.description.abstract | In order to explore the suitability of reversed-phase HPLC for the rapid isolation, identification and semipreparative fractionation of neo-clerodane diterpenes from Ajuga remota, an extract from aerial parts of the plant was examined using a C18 column with UV detection and gradient elution with water:methanol. In addition to the known diterpenes ajugarins I, II, IV and V and clerodin, the presence and chromatographic behaviours of ajugapitin, dihydroajugapitin, dihydroclerodin and deacetylajugarin IV, not previously isolated from A. remota, were established. Presence of the epimeric mixture of 14-hydro-15-hydroxyclerodin (scutecyprol A) was also demonstrated together with that of 14-hydro-15-hydroxyajugapitin, the latter only in trace amounts. The structures of all isolated diterpenes were determined from NMR data. The anti-feedant activities of the isolated compounds against Spodoptera littoralis are also reported here. | en_US |
dc.format.extent | 22195 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | en_US |
dc.publisher | John Wiley & Sons | en_US |
dc.rights | closedAccess | en_US |
dc.subject | HPLC | en_US |
dc.subject | NMR | en_US |
dc.subject | Neo-clerodane diterpenes | en_US |
dc.subject | Anti-feedant activity | en_US |
dc.subject | Ajuga remota | en_US |
dc.subject | Labiatae | en_US |
dc.title | Isolation and identification of neo-clerodane diterpenes from Ajuga remota by high-performance liquid chromatography | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1002.pca.812 | - |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.relation.publisherversion | http://doi.wiley.com/10.1002/pca.812 | en_US |
dc.identifier.e-issn | 1099-1565 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.languageiso639-1 | en | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
item.openairetype | artículo | - |
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