It’s only fair to share… AB 680 C20H24ClFN4O9P2, 580.827 g/mol Cas 2105904-82-1 1H-Pyrazolo[3,4-b]pyridin-4-amine, 6-chloro-N-[(1S)-1-(2-fluorophenyl)ethyl]-1-[5-O-[hydroxy(phosphonomethyl)phosphinyl]-β-D-ribofuranosyl]- [[(2R,3S,4R,5R)-5-[6-chloro-4-[[(1S)-1-(2-fluorophenyl)ethyl]amino]pyrazolo[3,4-b]pyridin-1-yl]-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]methylphosphonic acid [({[(2R,3S,4R,5R)-5-(6-chloro-4-{[(1S)-1-(2-fluorophenyl)ethyl]amino}-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)methyl]phosphonic Acid Originator C Class Antineoplastics; Small molecules Mechanism of Action 5-nucleotidase inhibitors; Adenosine A2 receptor antagonists Phase I Cancer 19 Nov 2018 Arcus Biosciences plans to initiate a clinical trial in Cancer in first half of 2019 16 Oct 2018 Phase-I clinical trials in Cancer (In …