Liquid-phase synthesis of polyamide nucleic acids (PNA)
作者:Christophe Di Giorgio、Sandrine Pairot、Caroline Schwergold、Nadia Patino、Roger Condom、Audrey Farese-Di Giorgio、Roger Guedj
DOI:10.1016/s0040-4020(98)01211-3
日期:1999.2
Three liquid-phase processes for the elaboration of short orthogonally protected PNA have been devised. Two of these methods are similar to the convergent and divergent approaches in peptide synthesis. The third process consists in building a fully protected polyamide backbone, by using as many different and orthogonal protecting groups as there are different types of nucleic bases in the targeted polyPNA. Simultaneous and selective cleavage of one kind of protecting group allows the simultaneous attachment of several identical nucleobase units. (C) 1999 Elsevier Science Ltd. All rights reserved.
Liquid-phase combinatorial synthesis of diPNA-arginine conjugates
作者:Mary-Lorène Leroux、Christophe Di Giorgio、Nadia Patino、Roger Condom
DOI:10.1016/s0040-4039(02)00067-9
日期:2002.2
Considering the promising anti HIV activity displayed by some diPNA-arginine conjugates, a library has been generated to determine the target(s) and mode(s) of action of these presumed multi targets drugs and to optimize the antiviral properties of lead compounds. This library has been prepared using a combinatorial liquid-phase strategy, involving easily available N-protected PNA dimeric backbones as building blocks. (C) 2002 Elsevier Science Ltd. All rights reserved.