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. Author manuscript; available in PMC: 2022 Jul 22.
Published in final edited form as: J Med Chem. 2021 Dec 13;64(24):18158–18174. doi: 10.1021/acs.jmedchem.1c01671

Table 4.

Selectivity and biochemical characteristics of VD2173 and ZFH7116.

VD2173 (18) ZFH7116 (31)
Matriptase IC50 (nM) 2.2 21
Hepsin IC50 (nM) 11 0.38
HGFA IC50 (nM) 8610 26
Thrombin IC50 (nM) 8140 9000
Factor Xa IC50 (nM) 2048 770
Solubility pH = 7.4 (μM) 11 200
Mouse [Human] Plasma Stability (t1/2, min) 222 [>289] 184 [140]
Mouse [Human] Microsomal Stability (t1/2, min) >145 [>145] >145
Mouse PPB (% Free) 28.6 16.7