Listar por autoría "6e588e84-4937-48b6-8a88-4d02f4337bbb"
Mostrando ítems 1-3 de 3
-
Design and Synthesis of Pironetin Analogue/Colchicine Hybrids and Study of Their Cytotoxic Activity and Mechanisms of Interaction with Tubulin
Vilanova Gallén, Concepción; Diaz-Oltra, Santiago; Murga, Juan; Falomir, Eva; Carda, Miguel; Redondo Horcajo, Mariano; Fernando Díaz, J.; Barasoain, Isabel; Alberto Marco, J. American Chemical Society (2014-11)We here report the synthesis of a series of 12 hybrid molecules composed of a colchicine moiety and a pironetin analogue fragment. The two fragments are connected through an ester–amide spacer of variable length. The ... -
Synthesis and biological evaluation of truncated α-tubulin-binding pironetin analogues lacking alkyl pendants in the side chain or the dihydropyrone ring
Paños Pérez, Julián; Diaz-Oltra, Santiago; Sanchez Peris, Maria; García Pla, Jorge; Murga, Juan; Falomir, Eva; Carda, Miguel; Redondo Horcajo, Mariano; Fernando Díaz, J.; Barasoain, Isabel; Alberto Marco, J. Royal Society of Chemistry (2013)The preparation of several new truncated analogues of the natural dihydropyrone pironetin is described. They differ from the natural product mainly in the suppression of some of the alkyl pendants in either the side chain ... -
The Mechanism of the Interactions of Pironetin Analog/Combretastatin A-4 Hybrids with Tubulin
Torijano Gutiérrez, Sandra Adela; Vilanova Gallén, Concepción; Diaz-Oltra, Santiago; Murga, Juan; Falomir, Eva; Carda, Miguel; Redondo Horcajo, Mariano; Fernando Díaz, J.; Barasoain, Isabel; Marco, J. Alberto Wiley (2015-06-17)We here report an investigation of the interactions with tubulin of two types of molecules of a hybrid structural type consisting in a combretastatin A-4 moiety and a simplified pironetin fragment. The cytotoxicities of ...