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Kaurene diterpenes from Mikania vitifolia

dc.creatorLobitz, G. O.
dc.creatorTamayo Castillo, Giselle
dc.creatorPoveda Álvarez, Luis Jorge
dc.creatorMerfort, Irmgard
dc.date.accessioned2022-12-01T20:20:03Z
dc.date.available2022-12-01T20:20:03Z
dc.date.issued1998
dc.identifier.citationhttps://www.sciencedirect.com/science/article/pii/S0031942297010133#!es_ES
dc.identifier.issn0031-9422
dc.identifier.urihttps://hdl.handle.net/10669/87846
dc.description.abstractFrom the aerial parts of Mikania vitifolia three new ent-kaurane diterpenes, ent-7α-cinnamoyloxy-15β-hydroxy-kaur-16-en-19-oic acid, ent-15β-cinnamoyloxy-7α-hydroxy-kaur-16-en-19-oic acid and ent-15β-hydroxy-7α-(E)-lachnophylloyloxy-kaur-16-en-19-oic acid were isolated together with the known ent-kauranesent-kaur-16-en-19-oic acid, ent-kaur-16-en-19-ol, ent-15β-hydroxy-kaur-16-en-19-oic acid and ent-15α-cinnamoyloxy-kaur-16-en-19-oic acid. The structures were established by mass spectrometry, 1H NMR and partly 13C NMR spectroscopy. Isolation of the new ent-7α-cinnamoyloxy-15β-hydroxy-kaur-16-en-19-oic acid (1), ent-15β-cinnamoyloxy-7α-hydroxy-kaur-16-en-19-oic acid (2) and ent-15β-hydroxy-7α-(E)-lachnophylloyloxy-kaur-16-en-19-oic acid (3) as well as further ent-kauranes.es_ES
dc.description.sponsorshipInstitut für Pharmazeutische Chemie//IPC/Alemaniaes_ES
dc.description.sponsorshipUniversität Düsseldorf//HHU/Alemaniaes_ES
dc.description.sponsorshipUniversität Freiburg//ALU/Alemaniaes_ES
dc.description.sponsorshipInstitut für Pharmazeutische Biologie//IPB/Alemaniaes_ES
dc.description.sponsorshipInstituto Nacional de Biodiversidad//INBio/Costa Ricaes_ES
dc.language.isoenges_ES
dc.sourcePhytochemistry; Vol.49 Núm. 3: 1998 pp. 805-809.es_ES
dc.subjectMikania vitifoliaes_ES
dc.subjectAsteraceaees_ES
dc.subjectDiterpeneses_ES
dc.subjectEnt-kaureneses_ES
dc.subjectPHYTOCHEMISTRYes_ES
dc.titleKaurene diterpenes from Mikania vitifoliaes_ES
dc.typeartículo originales_ES
dc.identifier.doi10.1016/S0031-9422(97)01013-3
dc.description.procedenceUCR::Vicerrectoría de Docencia::Ciencias Básicas::Facultad de Ciencias::Escuela de Químicaes_ES


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