Droplet counter-current chromatography of indole alkaloids from Tabernaemontana hilariana
| dc.contributor.author | Lima Cardoso, Claudia Andrea [UNESP] | |
| dc.contributor.author | Vilegas, Wagner [UNESP] | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.date.accessioned | 2022-04-28T19:54:52Z | |
| dc.date.available | 2022-04-28T19:54:52Z | |
| dc.date.issued | 1999-01-01 | |
| dc.description.abstract | This paper reports the separation of the indole alkaloids from the benzene extract of the root barks of Tabernaemontana hilariana (Apocynaceae). The crude alkaloid fraction was fractionated by droplet counter-current chromatography using a low polarity mixture (hexane:ethyl acetate:ethanol:water). Nine indole alkaloids (3-hydroxycoronaridine, coronaridine, voacangine, 3-(2-oxopropyl) coronaridine, voacangine hydroxyindolenine, ibogamine, voacangine pseudoindoxyl, coronaridine pseudoindoxyl and tabernanthine) were identified using thin layer chromatography, gas chromatography coupled with mass spectrometry and nuclear magnetic resonance spectroscopy. | en |
| dc.description.affiliation | Depto. de Química Organica Inst. de Quim. de Araraquara - Unesp, CP. 355, 14800-900 Araraquara-Sao Paulo | |
| dc.description.affiliationUnesp | Depto. de Química Organica Inst. de Quim. de Araraquara - Unesp, CP. 355, 14800-900 Araraquara-Sao Paulo | |
| dc.format.extent | 60-63 | |
| dc.identifier | http://dx.doi.org/10.1002/(SICI)1099-1565(199903/04)10:2<60 | |
| dc.identifier.citation | Phytochemical Analysis, v. 10, n. 2, p. 60-63, 1999. | |
| dc.identifier.doi | 10.1002/(SICI)1099-1565(199903/04)10:2<60 | |
| dc.identifier.issn | 0958-0344 | |
| dc.identifier.scopus | 2-s2.0-0032994741 | |
| dc.identifier.uri | http://hdl.handle.net/11449/224127 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Phytochemical Analysis | |
| dc.source | Scopus | |
| dc.subject | Apocynaceae | |
| dc.subject | Droplet counter-current chromatography | |
| dc.subject | Indole alkaloids | |
| dc.subject | Tabernaemontana hilariana | |
| dc.title | Droplet counter-current chromatography of indole alkaloids from Tabernaemontana hilariana | en |
| dc.type | Artigo | pt |
| dspace.entity.type | Publication | |
| relation.isOrgUnitOfPublication | bc74a1ce-4c4c-4dad-8378-83962d76c4fd | |
| relation.isOrgUnitOfPublication.latestForDiscovery | bc74a1ce-4c4c-4dad-8378-83962d76c4fd | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Química, Araraquara | pt |
| unesp.department | Química Orgânica - IQAR | pt |