Este trabajo de tesis describe la síntesis de naftoquinonas relacionadas a las quinonas naturales lapachol y β-lapachona, que presentan una amplia variedad de actividades biológicas entre las cuales se destaca su actividad antitumoral. El fin fue lograr compuestos con acción citotóxica mejorada y poder determinar los requerimientos estructurales de este tipo de quinonas, para facilitar así el racional desarrollo de nuevos compuestos específicos. Se llevó a cabo la síntesis de 1,2 y 1,4-naftoquinonas dihidropirano y dihidrofurano con modificaciones en el anillo aromático, principalmente con la introducción de un grupo hidroxilo. En primer lugar se obtuvieron derivados hidroxilados de lapachol y dunniol, para luego mediante reacciones de cicl...
Lapachol is a naturally occurring 1,4-naphthoquinone originally isolated by the Italian phytochemist...
46 p.El lapachol, una naftoquinona de origen natural, que fue obtenido de extractos de la madera de ...
The basic structure of linearly anellated lapacho quinones, naphtho[2,3-<i>b</i>]furan-4,9-dione (...
Este trabajo de tesis describe la síntesis de naftoquinonas relacionadas a las quinonas naturales la...
Este trabajo de tesis describe la síntesis de naftoquinonas relacionadas a las quinonas naturales la...
A series of 5-hydroxy-1,4-naphthoquinones analogues was synthesized from juglone (6) and their antip...
Several 1,4-naphthoquinone derivatives having a hydrazino side chain were synthesized from 3-diazo-n...
Quinone metabolites are widely distributed in nature showing various pharmacological activities of c...
Ozonolysis of lapachol (1), resulting in an unusual formation of a potent antitumor agent 2-acetylfu...
O lapachol, uma naftoquinona natural, e seus derivados sintÃticos tÃm demonstrado, nos Ãltimos anos,...
Quinonas são substâncias de ocorrência natural, com ação antibacteriana, antifúngica, antineoplásica...
Several studies have demonstrated the cytotoxic potential of nor-β-lapachone derivative against can...
Quinonas são substâncias de ocorrência natural, com ação antibacteriana, antifúngica, antineoplásica...
Cancer consists in a set of diseases, which present in common the disordered proliferation and the i...
Synthesizing bioactive small molecules by structural modification of 1,4-naphthoquinone was the prim...
Lapachol is a naturally occurring 1,4-naphthoquinone originally isolated by the Italian phytochemist...
46 p.El lapachol, una naftoquinona de origen natural, que fue obtenido de extractos de la madera de ...
The basic structure of linearly anellated lapacho quinones, naphtho[2,3-<i>b</i>]furan-4,9-dione (...
Este trabajo de tesis describe la síntesis de naftoquinonas relacionadas a las quinonas naturales la...
Este trabajo de tesis describe la síntesis de naftoquinonas relacionadas a las quinonas naturales la...
A series of 5-hydroxy-1,4-naphthoquinones analogues was synthesized from juglone (6) and their antip...
Several 1,4-naphthoquinone derivatives having a hydrazino side chain were synthesized from 3-diazo-n...
Quinone metabolites are widely distributed in nature showing various pharmacological activities of c...
Ozonolysis of lapachol (1), resulting in an unusual formation of a potent antitumor agent 2-acetylfu...
O lapachol, uma naftoquinona natural, e seus derivados sintÃticos tÃm demonstrado, nos Ãltimos anos,...
Quinonas são substâncias de ocorrência natural, com ação antibacteriana, antifúngica, antineoplásica...
Several studies have demonstrated the cytotoxic potential of nor-β-lapachone derivative against can...
Quinonas são substâncias de ocorrência natural, com ação antibacteriana, antifúngica, antineoplásica...
Cancer consists in a set of diseases, which present in common the disordered proliferation and the i...
Synthesizing bioactive small molecules by structural modification of 1,4-naphthoquinone was the prim...
Lapachol is a naturally occurring 1,4-naphthoquinone originally isolated by the Italian phytochemist...
46 p.El lapachol, una naftoquinona de origen natural, que fue obtenido de extractos de la madera de ...
The basic structure of linearly anellated lapacho quinones, naphtho[2,3-<i>b</i>]furan-4,9-dione (...