{"id":68486,"date":"2008-05-12T00:00:00","date_gmt":"2008-05-12T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aislamiento-evaluacion-biologica-y-quimiomodulacion-de-la-bioactividad-de-alcaloides-de-amaryllidaceae\/"},"modified":"2008-05-12T00:00:00","modified_gmt":"2008-05-12T00:00:00","slug":"aislamiento-evaluacion-biologica-y-quimiomodulacion-de-la-bioactividad-de-alcaloides-de-amaryllidaceae","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica-organica\/aislamiento-evaluacion-biologica-y-quimiomodulacion-de-la-bioactividad-de-alcaloides-de-amaryllidaceae\/","title":{"rendered":"Aislamiento, evaluacion biologica y quimiomodulacion de la bioactividad de alcaloides de amaryllidaceae"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  Carlos Cedron Torres <\/strong><\/h2>\n<p>En el presente trabajo se aborda el estudio fitoqu\u00edmico de la especie pancratium canariense (amaryllidaceae), end\u00e9mica de las islas canarias y conocida por ser fuente de alcaloides de amaryllidaceae, la cual no ha sido estudiada previamente. se aislaron 16 alcaloides, resultando 4 de ellos nuevos en la bibliograf\u00eda cient\u00edfica. Con los alcaloides aislados en mayor cantidad se prepararon una serie de derivados con el objetivo de conocer aquellos grupos funcionales imprescindibles para la actividad biol\u00f3gica. los alcaloides y derivados fueron evaluados como agentes citot\u00f3xicos, inhibidores de acetilcolinoesterasa, inhibidores de la enzima deshidroquinasa y agentes antimal\u00e1ricos. dado que los mejores resultados se obtuvieron con los ensayos de actividad antimal\u00e1rica, un estudio de modelizaci\u00f3n molecular fue realizado, obteni\u00e9ndose relaciones de estructura-actividad cuantitativas (3d-qsar) para alcaloides con esqueleto haemanthamina y licorina.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aislamiento, evaluacion biologica y quimiomodulacion de la bioactividad de alcaloides de amaryllidaceae<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aislamiento, evaluacion biologica y quimiomodulacion de la bioactividad de alcaloides de amaryllidaceae <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  Carlos Cedron Torres <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/12\/2008<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Angel Gutierrez Ravelo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: arturo San feliciano martin <\/li>\n<li>Jos\u00e9 Javier Fern\u00e1ndez castro (vocal)<\/li>\n<li>concepci\u00f3n Gonz\u00e1lez bello (vocal)<\/li>\n<li>isidro Gonzalez collado (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Carlos Cedron Torres En el presente trabajo se aborda el estudio fitoqu\u00edmico de la especie pancratium [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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