New Catechol Derivatives of Safrole and Their Antiproliferative Activity towards Breast Cancer Cells

by Héctor Carrasco Altamirano, Joan Villena García, Luis Espinoza Catalán, Iván Montenegro Venegas, Alejandro Madrid Villegas
Published 2011-06-01

Synthesis of Two New Hemisynthetic Diterpenylhydroquinones from Natural Ent-Labdanes

by Mauricio Cuellar Fritis, Joan Villena García, Luis Espinoza Catalán, Héctor Carrasco Altamirano, Alejandro Madrid Villegas, Karen Catalán Marín
Published 2009-06-01

(-)-Shikimic Acid as a Chiral Building Block for the Synthesis of New Cytotoxic 6-Aza-Analogues of Angucyclinones

by Natalia Quiñones, Santiago Hernández, Luis Espinoza Catalán, Joan Villena, Ivan Brito, Alan R. Cabrera, Cristian O. Salas, Mauricio A. Cuellar
Published 2018-06-01

Synthesis and Antitumor Activity of Diterpenylhydroquinone Derivatives of Natural Ent-Labdanes

by Mauricio Cuellar Fritis, Joan Villena García, Mauricio Osorio Olivares, Héctor Carrasco Altamirano, Karen Catalán Marín, Evelyn Baeza Maturana, Luis Espinoza Catalán
Published 2010-09-01

Synthesis of a New ent-Cyclozonarone Angular Analog, and Comparison of Its Cytotoxicity and Apoptotic Effects with ent-Cyclozonarone

by Mauricio Cuellar Fritis, Valentina Ulloa Valdivia, Joan Villena García, Cristóbal Carrasco Rojas, Luis Espinoza Catalán, Cristian Salas Sánchez, Iván Montenegro Venegas, Natalia Quiñones Sobarzo
Published 2013-05-01