{"id":79759,"date":"2006-04-05T00:00:00","date_gmt":"2006-04-05T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/compuestos-de-coordinacion-de-iones-de-metales-de-transicion-con-ligandos-heteroca%c2%adclicos-dadores-de-sn\/"},"modified":"2006-04-05T00:00:00","modified_gmt":"2006-04-05T00:00:00","slug":"compuestos-de-coordinacion-de-iones-de-metales-de-transicion-con-ligandos-heteroca%c2%adclicos-dadores-de-sn","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/compuestos-coordinados\/compuestos-de-coordinacion-de-iones-de-metales-de-transicion-con-ligandos-heteroca%c2%adclicos-dadores-de-sn\/","title":{"rendered":"Compuestos de coordinaci\u00f3n  de iones de metales de transici\u00f3n con ligandos heteroc\u00edclicos dadores de s,n"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Lozano Vila Ana Mar\u00eda <\/strong><\/h2>\n<p>Las tiazolinas, tiazolidinas y tiazinas son heterociclos presentes en un gran n\u00famero de sustancias con propiedades biol\u00f3gicas. Las tiazolinas pueden actuar como agentes farmac\u00e9uticos y productos naturales biol\u00f3gicamente activos como los antibi\u00f3ticos, los inhibidores del vih o agentes antiproliferativos [1-5]. Adem\u00e1s, el anillo de 2-tiazolina se encuentra formando parte de la estructura de algunos sider\u00f3foros como la pioquelina [6] y la desferritiocina [7]. Por otra parte, el anillo de tiazolidina est\u00e1 presente en la estructura de las penicilinas [8]. De igual forma, los heterociclos de 1,3-tiazina forman parte del esqueleto de las cefalosporinas [9], una familia de antibi\u00f3ticos beta-lact\u00e1micos que basan su mecanismos de actuaci\u00f3n de la inhibici\u00f3n de la s\u00edntesis de la pared celular bacteriana [10], al igual que las penicilinas, las cuales tambi\u00e9n pertenecen a esta familia de antibi\u00f3ticos. A su vez, algunos derivas de 1,3-tiazainas presentan propiedades anti-inflamatorias, analg\u00e9sicas y antipir\u00e9ticas comparables al \u00e1cido acetilsalic\u00edlico [11,12], as\u00ed como propiedades antitumorales, antivirales `13], anticoagulantes, antimal\u00e1ricas [14] y antiimcobacterianas [15]. Adem\u00e1s, se ha demostrado que los correspondientes compuestos de coordinaci\u00f3n pueden influir en la actividad biol\u00f3gica de estas sustancias, en algunos casos potenci\u00e1ndola significativamente [16].     debido al alto inter\u00e9s biol\u00f3gico y farmac\u00e9utico de las tiazolinas, tiazolinas, tiazolidinas y tiazinas, se sintetizaron cuatro ligandos org\u00e1nicos que contuviesen en su estructura la menos uno de dichos heterociclos. Estos ligandos fueron los siguientes:     &#8211; 2-(3,4-diclorofenil)imino-n-(2-tiazolin-2-il)tiazolidina (tdtn)     &#8211; 2-(3,4-diclorofenil)imino-n-(4h-5,6-dihidro-1,3-tiaz\u00edn2-2il)tiazolidina (tdtz)     &#8211; 2-(3,4-diclorofenil)imino-n-(4h,5,6-dihidro-1,3-tiaz\u00edn-2-il)tetrahidro,1,-tiazina (tztz)     &#8211; 2-(3,4-diclorofenil)imino-n-2-tiazol\u00edn-2-il)tetrahidro- 1,3-tiazina (t<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Compuestos de coordinaci\u00f3n  de iones de metales de transici\u00f3n con ligandos heteroc\u00edclicos dadores de s,n<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Compuestos de coordinaci\u00f3n  de iones de metales de transici\u00f3n con ligandos heteroc\u00edclicos dadores de s,n <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Lozano Vila Ana Mar\u00eda <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Extremadura<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 04\/05\/2006<\/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> Barros Garc\u00eda Fernando Jos\u00e9<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Garc\u00eda rodr\u00edguez <\/li>\n<li> Garc\u00eda v\u00e1zquez Jos\u00e9 arturo (vocal)<\/li>\n<li>Francisco Luis Cumbrera hernandez (vocal)<\/li>\n<li>gregorio Sanchez gomez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Lozano Vila Ana Mar\u00eda Las tiazolinas, tiazolidinas y tiazinas son heterociclos presentes en un gran n\u00famero de [&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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