Robuta

https://pubchem.ncbi.nlm.nih.gov/patent/EP-0451130-A3 Use of amiloride and other pyrazine derivatives for preventing or treating ocular... EP-0451130-A3 chemical patent summary. and other pyrazine derivatives https://tobias-lib.uni-tuebingen.de/xmlui/handle/10900/176012?show=full SNAr Reactive Pyrazine Derivatives as p53-Y220C Cleft Binders with Diverse Binding Modes