TY - GEN AU - Procházková,Eliška AU - Sála,Michal AU - Nencka,Radim AU - Dračínský,Martin TI - C6-substituted purine derivatives: an experimental and theoretical 1H, 13C and 15N NMR study SN - 1097-458X PY - 2012///1009 KW - Carbon Isotopes KW - Magnetic Resonance Spectroscopy KW - standards KW - Nitrogen Isotopes KW - Norbornanes KW - chemistry KW - Protons KW - Purines KW - Quantum Theory KW - Reference Standards N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1002/mrc.2864 ER -