Unusual effect of bulky isopropyl group on robustness of the U-motif in pyrazolo[3,4- d]pyrimidine core based ‘Leonard linker’ compounds in comparison to methyl/ethyl group: A 1H NMR and X-ray crystallographic study

Autor: Avasthi, Kamlakar, Aswal, Sangeeta, Farooq, Sheikh M., Raghunandan, Resmi, Maulik, Prakas R.
Zdroj: In Journal of Molecular Structure 2008 888(1):327-336
Databáze: ScienceDirect