The use of tubulin as a target to influence the composition of the mixture from a dynamic combinatorial library, based on the disulfide bond exchange reaction, is described. ESI-FT-ICR-MS was used to determine the composition of the library. The heterodimeric compound amplified by this approach was used to design the homologous derivative with a two-carbon spacer in place of the disulfide function. The ability of the compounds to inhibit tubulin polymerization is reported and compared to thiocolchicine
Tubulin-guided dynamic combinatorial library of thiocolchicine-podophyllotoxin conjugates / G. Cappelletti, D. Cartelli, B. Peretto, M. Ventura, M. Riccioli, F. Colombo, J. S. Snaith, S. Borrelli, D. Passarella. - In: TETRAHEDRON. - ISSN 0040-4020. - 67:38(2011), pp. 7354-7357.
Tubulin-guided dynamic combinatorial library of thiocolchicine-podophyllotoxin conjugates
G. Cappelletti;D. Passarella
2011
Abstract
The use of tubulin as a target to influence the composition of the mixture from a dynamic combinatorial library, based on the disulfide bond exchange reaction, is described. ESI-FT-ICR-MS was used to determine the composition of the library. The heterodimeric compound amplified by this approach was used to design the homologous derivative with a two-carbon spacer in place of the disulfide function. The ability of the compounds to inhibit tubulin polymerization is reported and compared to thiocolchicine
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