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. 2021 Oct 11;118(43):e2108728118. doi: 10.1073/pnas.2108728118

Table 2.

Activity of lead compounds against VSV pseudotype MERS viral entry into human Calu-3 lung epithelial cells

Name/structure MERS VSV pseudotype Calu-3 EC50 (nM) Mouse plasma stability t1/2 (min) Human plasma stability t1/2 (min)
Camostat 5.0 ND ND
2 (VD2173) 273 222 >289
7 (MM3116) 2.3 154 >289
6 (MM3144) 0.55 >289 >289
5 (MM3123) 2.9 >289 >289
4 (MM3122) 0.87 >289 >289

Also shown is the plasma stability of selected compounds in both mouse and human plasma.