| ESI-MS | electron spray ionization mass spectrometry |
| 1H NMR | H-nuclear magnetic resonance |
| 13C NMR | C (isotope 13)-nuclear magnetic resonance |
| LC-MS | liquid chromatography coupled to mass spectrometry |
| RP-HPLC | reverse phase high-performance liquid chromatography |
| TFA | trifluoroacetic acid |
| UV | ultraviolet |
| DCM | dichloromethane |
| THF | tetrahydrofuran |
| HF | hydrogen fluoride |
| TKI | tyrosine kinase inhibitor |
| DMF | dimethylformamide |
| DIEA | diisopropylethylamine |